Nov 28 21:28:23 prd-ubuntu2204-docker-4c-4g-1979 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 21:28:23 prd-ubuntu2204-docker-4c-4g-1979 sshd[921]: Connection closed by 10.30.168.15 port 38470
Nov 28 21:28:26 prd-ubuntu2204-docker-4c-4g-1979 sshd[929]: Invalid user jenkins from 10.30.168.15 port 38472
Nov 28 21:28:26 prd-ubuntu2204-docker-4c-4g-1979 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:26 prd-ubuntu2204-docker-4c-4g-1979 sshd[929]: Received disconnect from 10.30.168.15 port 38472:11: Closed due to user request. [preauth]
Nov 28 21:28:26 prd-ubuntu2204-docker-4c-4g-1979 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 38472 [preauth]
Nov 28 21:28:29 prd-ubuntu2204-docker-4c-4g-1979 sshd[931]: Invalid user jenkins from 10.30.168.15 port 38476
Nov 28 21:28:29 prd-ubuntu2204-docker-4c-4g-1979 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:29 prd-ubuntu2204-docker-4c-4g-1979 sshd[931]: Received disconnect from 10.30.168.15 port 38476:11: Closed due to user request. [preauth]
Nov 28 21:28:29 prd-ubuntu2204-docker-4c-4g-1979 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 38476 [preauth]
Nov 28 21:28:31 prd-ubuntu2204-docker-4c-4g-1979 sshd[933]: Invalid user jenkins from 10.30.168.15 port 38484
Nov 28 21:28:31 prd-ubuntu2204-docker-4c-4g-1979 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:31 prd-ubuntu2204-docker-4c-4g-1979 sshd[933]: Received disconnect from 10.30.168.15 port 38484:11: Closed due to user request. [preauth]
Nov 28 21:28:31 prd-ubuntu2204-docker-4c-4g-1979 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 38484 [preauth]
Nov 28 21:28:34 prd-ubuntu2204-docker-4c-4g-1979 sshd[935]: Invalid user jenkins from 10.30.168.15 port 38486
Nov 28 21:28:34 prd-ubuntu2204-docker-4c-4g-1979 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:34 prd-ubuntu2204-docker-4c-4g-1979 sshd[935]: Received disconnect from 10.30.168.15 port 38486:11: Closed due to user request. [preauth]
Nov 28 21:28:34 prd-ubuntu2204-docker-4c-4g-1979 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 38486 [preauth]
Nov 28 21:28:37 prd-ubuntu2204-docker-4c-4g-1979 sshd[937]: Invalid user jenkins from 10.30.168.15 port 38488
Nov 28 21:28:37 prd-ubuntu2204-docker-4c-4g-1979 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:37 prd-ubuntu2204-docker-4c-4g-1979 sshd[937]: Received disconnect from 10.30.168.15 port 38488:11: Closed due to user request. [preauth]
Nov 28 21:28:37 prd-ubuntu2204-docker-4c-4g-1979 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 38488 [preauth]
Nov 28 21:28:40 prd-ubuntu2204-docker-4c-4g-1979 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 38490
Nov 28 21:28:40 prd-ubuntu2204-docker-4c-4g-1979 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:40 prd-ubuntu2204-docker-4c-4g-1979 sshd[1208]: Received disconnect from 10.30.168.15 port 38490:11: Closed due to user request. [preauth]
Nov 28 21:28:40 prd-ubuntu2204-docker-4c-4g-1979 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 38490 [preauth]
Nov 28 21:28:43 prd-ubuntu2204-docker-4c-4g-1979 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 38494
Nov 28 21:28:43 prd-ubuntu2204-docker-4c-4g-1979 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:43 prd-ubuntu2204-docker-4c-4g-1979 sshd[1317]: Received disconnect from 10.30.168.15 port 38494:11: Closed due to user request. [preauth]
Nov 28 21:28:43 prd-ubuntu2204-docker-4c-4g-1979 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 38494 [preauth]
Nov 28 21:28:45 prd-ubuntu2204-docker-4c-4g-1979 useradd[1350]: new group: name=jenkins, GID=1001
Nov 28 21:28:45 prd-ubuntu2204-docker-4c-4g-1979 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 21:28:46 prd-ubuntu2204-docker-4c-4g-1979 usermod[1359]: add 'jenkins' to group 'docker'
Nov 28 21:28:46 prd-ubuntu2204-docker-4c-4g-1979 usermod[1359]: add 'jenkins' to shadow group 'docker'
Nov 28 21:28:46 prd-ubuntu2204-docker-4c-4g-1979 sshd[1343]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:28:46 prd-ubuntu2204-docker-4c-4g-1979 sshd[1343]: Received disconnect from 10.30.168.15 port 38496:11: Closed due to user request. [preauth]
Nov 28 21:28:46 prd-ubuntu2204-docker-4c-4g-1979 sshd[1343]: Disconnected from authenticating user jenkins 10.30.168.15 port 38496 [preauth]
Nov 28 21:28:48 prd-ubuntu2204-docker-4c-4g-1979 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 38498 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 21:28:48 prd-ubuntu2204-docker-4c-4g-1979 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 21:28:48 prd-ubuntu2204-docker-4c-4g-1979 systemd-logind[720]: New session 1 of user jenkins.
Nov 28 21:28:48 prd-ubuntu2204-docker-4c-4g-1979 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 21:29:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[1841]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:29:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[1841]: pam_unix(cron:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 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 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:29:56 prd-ubuntu2204-docker-4c-4g-1979 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:30:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[2051]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:30:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[2051]: pam_unix(cron:session): session closed for user root
Nov 28 21:31:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[2848]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:31:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[2848]: pam_unix(cron:session): session closed for user root
Nov 28 21:32:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[3509]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:32:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[3509]: pam_unix(cron:session): session closed for user root
Nov 28 21:33:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[4653]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:33:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[4653]: pam_unix(cron:session): session closed for user root
Nov 28 21:34:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[5861]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:34:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[5861]: pam_unix(cron:session): session closed for user root
Nov 28 21:35:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[7187]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:35:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[7187]: pam_unix(cron:session): session closed for user root
Nov 28 21:36:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[7583]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:36:01 prd-ubuntu2204-docker-4c-4g-1979 CRON[7583]: pam_unix(cron:session): session closed for user root
Nov 28 21:36:09 prd-ubuntu2204-docker-4c-4g-1979 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp