Nov 29 00:36:12 prd-ubuntu2204-docker-4c-4g-2057 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 00:36:12 prd-ubuntu2204-docker-4c-4g-2057 sshd[927]: Connection closed by 10.30.168.15 port 50352
Nov 29 00:36:19 prd-ubuntu2204-docker-4c-4g-2057 sshd[935]: Invalid user jenkins from 10.30.168.15 port 50398
Nov 29 00:36:19 prd-ubuntu2204-docker-4c-4g-2057 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:19 prd-ubuntu2204-docker-4c-4g-2057 sshd[935]: Received disconnect from 10.30.168.15 port 50398:11: Closed due to user request. [preauth]
Nov 29 00:36:19 prd-ubuntu2204-docker-4c-4g-2057 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 50398 [preauth]
Nov 29 00:36:24 prd-ubuntu2204-docker-4c-4g-2057 sshd[937]: Invalid user jenkins from 10.30.168.15 port 50424
Nov 29 00:36:24 prd-ubuntu2204-docker-4c-4g-2057 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:24 prd-ubuntu2204-docker-4c-4g-2057 sshd[937]: Received disconnect from 10.30.168.15 port 50424:11: Closed due to user request. [preauth]
Nov 29 00:36:24 prd-ubuntu2204-docker-4c-4g-2057 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 50424 [preauth]
Nov 29 00:36:32 prd-ubuntu2204-docker-4c-4g-2057 sshd[1200]: Invalid user jenkins from 10.30.168.15 port 50458
Nov 29 00:36:32 prd-ubuntu2204-docker-4c-4g-2057 sshd[1200]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:32 prd-ubuntu2204-docker-4c-4g-2057 sshd[1200]: Received disconnect from 10.30.168.15 port 50458:11: Closed due to user request. [preauth]
Nov 29 00:36:32 prd-ubuntu2204-docker-4c-4g-2057 sshd[1200]: Disconnected from invalid user jenkins 10.30.168.15 port 50458 [preauth]
Nov 29 00:36:36 prd-ubuntu2204-docker-4c-4g-2057 sshd[1202]: Invalid user jenkins from 10.30.168.15 port 50476
Nov 29 00:36:36 prd-ubuntu2204-docker-4c-4g-2057 sshd[1202]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:36 prd-ubuntu2204-docker-4c-4g-2057 sshd[1202]: Received disconnect from 10.30.168.15 port 50476:11: Closed due to user request. [preauth]
Nov 29 00:36:36 prd-ubuntu2204-docker-4c-4g-2057 sshd[1202]: Disconnected from invalid user jenkins 10.30.168.15 port 50476 [preauth]
Nov 29 00:36:39 prd-ubuntu2204-docker-4c-4g-2057 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 50492
Nov 29 00:36:39 prd-ubuntu2204-docker-4c-4g-2057 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:39 prd-ubuntu2204-docker-4c-4g-2057 sshd[1208]: Received disconnect from 10.30.168.15 port 50492:11: Closed due to user request. [preauth]
Nov 29 00:36:39 prd-ubuntu2204-docker-4c-4g-2057 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 50492 [preauth]
Nov 29 00:36:42 prd-ubuntu2204-docker-4c-4g-2057 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 50500
Nov 29 00:36:42 prd-ubuntu2204-docker-4c-4g-2057 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:42 prd-ubuntu2204-docker-4c-4g-2057 sshd[1324]: Received disconnect from 10.30.168.15 port 50500:11: Closed due to user request. [preauth]
Nov 29 00:36:42 prd-ubuntu2204-docker-4c-4g-2057 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 50500 [preauth]
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 sshd[1352]: Invalid user jenkins from 10.30.168.15 port 50516
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 useradd[1359]: new group: name=jenkins, GID=1001
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 useradd[1359]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 sshd[1352]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 sshd[1352]: Received disconnect from 10.30.168.15 port 50516:11: Closed due to user request. [preauth]
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 sshd[1352]: Disconnected from invalid user jenkins 10.30.168.15 port 50516 [preauth]
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 usermod[1368]: add 'jenkins' to group 'docker'
Nov 29 00:36:45 prd-ubuntu2204-docker-4c-4g-2057 usermod[1368]: add 'jenkins' to shadow group 'docker'
Nov 29 00:36:49 prd-ubuntu2204-docker-4c-4g-2057 sshd[1402]: Accepted publickey for jenkins from 10.30.168.15 port 50528 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 00:36:49 prd-ubuntu2204-docker-4c-4g-2057 sshd[1402]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 00:36:49 prd-ubuntu2204-docker-4c-4g-2057 systemd-logind[725]: New session 1 of user jenkins.
Nov 29 00:36:49 prd-ubuntu2204-docker-4c-4g-2057 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 00:37:02 prd-ubuntu2204-docker-4c-4g-2057 CRON[1856]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:37:02 prd-ubuntu2204-docker-4c-4g-2057 CRON[1856]: pam_unix(cron:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 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 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:37:56 prd-ubuntu2204-docker-4c-4g-2057 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:38:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[2061]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:38:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[2061]: pam_unix(cron:session): session closed for user root
Nov 29 00:39:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[2575]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:39:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[2575]: pam_unix(cron:session): session closed for user root
Nov 29 00:40:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[3435]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:40:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[3435]: pam_unix(cron:session): session closed for user root
Nov 29 00:41:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[4397]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:41:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[4397]: pam_unix(cron:session): session closed for user root
Nov 29 00:42:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[5935]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:42:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[5935]: pam_unix(cron:session): session closed for user root
Nov 29 00:43:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[6926]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:43:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[6926]: pam_unix(cron:session): session closed for user root
Nov 29 00:44:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[7553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:44:01 prd-ubuntu2204-docker-4c-4g-2057 CRON[7553]: pam_unix(cron:session): session closed for user root
Nov 29 00:44:35 prd-ubuntu2204-docker-4c-4g-2057 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp