Nov 28 20:02:20 prd-ubuntu2204-docker-4c-4g-1953 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 20:02:20 prd-ubuntu2204-docker-4c-4g-1953 sshd[924]: Connection closed by 10.30.168.15 port 45386
Nov 28 20:02:26 prd-ubuntu2204-docker-4c-4g-1953 sshd[931]: Invalid user jenkins from 10.30.168.15 port 45392
Nov 28 20:02:26 prd-ubuntu2204-docker-4c-4g-1953 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:26 prd-ubuntu2204-docker-4c-4g-1953 sshd[931]: Received disconnect from 10.30.168.15 port 45392:11: Closed due to user request. [preauth]
Nov 28 20:02:26 prd-ubuntu2204-docker-4c-4g-1953 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 45392 [preauth]
Nov 28 20:02:29 prd-ubuntu2204-docker-4c-4g-1953 sshd[933]: Invalid user jenkins from 10.30.168.15 port 45402
Nov 28 20:02:29 prd-ubuntu2204-docker-4c-4g-1953 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:29 prd-ubuntu2204-docker-4c-4g-1953 sshd[933]: Received disconnect from 10.30.168.15 port 45402:11: Closed due to user request. [preauth]
Nov 28 20:02:29 prd-ubuntu2204-docker-4c-4g-1953 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 45402 [preauth]
Nov 28 20:02:32 prd-ubuntu2204-docker-4c-4g-1953 sshd[935]: Invalid user jenkins from 10.30.168.15 port 45406
Nov 28 20:02:32 prd-ubuntu2204-docker-4c-4g-1953 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:32 prd-ubuntu2204-docker-4c-4g-1953 sshd[935]: Received disconnect from 10.30.168.15 port 45406:11: Closed due to user request. [preauth]
Nov 28 20:02:32 prd-ubuntu2204-docker-4c-4g-1953 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 45406 [preauth]
Nov 28 20:02:35 prd-ubuntu2204-docker-4c-4g-1953 sshd[1190]: Invalid user jenkins from 10.30.168.15 port 45408
Nov 28 20:02:35 prd-ubuntu2204-docker-4c-4g-1953 sshd[1190]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:35 prd-ubuntu2204-docker-4c-4g-1953 sshd[1190]: Received disconnect from 10.30.168.15 port 45408:11: Closed due to user request. [preauth]
Nov 28 20:02:35 prd-ubuntu2204-docker-4c-4g-1953 sshd[1190]: Disconnected from invalid user jenkins 10.30.168.15 port 45408 [preauth]
Nov 28 20:02:37 prd-ubuntu2204-docker-4c-4g-1953 sshd[1303]: Invalid user jenkins from 10.30.168.15 port 45410
Nov 28 20:02:37 prd-ubuntu2204-docker-4c-4g-1953 sshd[1303]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:37 prd-ubuntu2204-docker-4c-4g-1953 sshd[1303]: Received disconnect from 10.30.168.15 port 45410:11: Closed due to user request. [preauth]
Nov 28 20:02:37 prd-ubuntu2204-docker-4c-4g-1953 sshd[1303]: Disconnected from invalid user jenkins 10.30.168.15 port 45410 [preauth]
Nov 28 20:02:40 prd-ubuntu2204-docker-4c-4g-1953 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 45414
Nov 28 20:02:40 prd-ubuntu2204-docker-4c-4g-1953 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 20:02:40 prd-ubuntu2204-docker-4c-4g-1953 sshd[1321]: Received disconnect from 10.30.168.15 port 45414:11: Closed due to user request. [preauth]
Nov 28 20:02:40 prd-ubuntu2204-docker-4c-4g-1953 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 45414 [preauth]
Nov 28 20:02:41 prd-ubuntu2204-docker-4c-4g-1953 useradd[1350]: new group: name=jenkins, GID=1001
Nov 28 20:02:41 prd-ubuntu2204-docker-4c-4g-1953 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 20:02:41 prd-ubuntu2204-docker-4c-4g-1953 usermod[1359]: add 'jenkins' to group 'docker'
Nov 28 20:02:41 prd-ubuntu2204-docker-4c-4g-1953 usermod[1359]: add 'jenkins' to shadow group 'docker'
Nov 28 20:02:43 prd-ubuntu2204-docker-4c-4g-1953 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 45416 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 20:02:43 prd-ubuntu2204-docker-4c-4g-1953 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 20:02:43 prd-ubuntu2204-docker-4c-4g-1953 systemd-logind[725]: New session 1 of user jenkins.
Nov 28 20:02:43 prd-ubuntu2204-docker-4c-4g-1953 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 20:03:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[1855]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:03:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[1855]: pam_unix(cron:session): session closed for user root
Nov 28 20:03:56 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:56 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 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 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 20:03:57 prd-ubuntu2204-docker-4c-4g-1953 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 20:04:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[2055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:04:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[2055]: pam_unix(cron:session): session closed for user root
Nov 28 20:05:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[2804]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:05:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[2804]: pam_unix(cron:session): session closed for user root
Nov 28 20:06:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[3776]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:06:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[3776]: pam_unix(cron:session): session closed for user root
Nov 28 20:07:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[4905]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:07:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[4905]: pam_unix(cron:session): session closed for user root
Nov 28 20:08:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[6853]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:08:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[6853]: pam_unix(cron:session): session closed for user root
Nov 28 20:09:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[7869]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:09:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[7869]: pam_unix(cron:session): session closed for user root
Nov 28 20:10:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[8261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 20:10:01 prd-ubuntu2204-docker-4c-4g-1953 CRON[8261]: pam_unix(cron:session): session closed for user root
Nov 28 20:10:02 prd-ubuntu2204-docker-4c-4g-1953 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp