Nov 28 14:54:39 prd-ubuntu2204-docker-4c-4g-1914 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 14:54:39 prd-ubuntu2204-docker-4c-4g-1914 sshd[923]: Connection closed by 10.30.168.15 port 46554
Nov 28 14:54:45 prd-ubuntu2204-docker-4c-4g-1914 sshd[931]: Invalid user jenkins from 10.30.168.15 port 46560
Nov 28 14:54:45 prd-ubuntu2204-docker-4c-4g-1914 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:54:45 prd-ubuntu2204-docker-4c-4g-1914 sshd[931]: Received disconnect from 10.30.168.15 port 46560:11: Closed due to user request. [preauth]
Nov 28 14:54:45 prd-ubuntu2204-docker-4c-4g-1914 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 46560 [preauth]
Nov 28 14:54:48 prd-ubuntu2204-docker-4c-4g-1914 sshd[933]: Invalid user jenkins from 10.30.168.15 port 46564
Nov 28 14:54:48 prd-ubuntu2204-docker-4c-4g-1914 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:54:48 prd-ubuntu2204-docker-4c-4g-1914 sshd[933]: Received disconnect from 10.30.168.15 port 46564:11: Closed due to user request. [preauth]
Nov 28 14:54:48 prd-ubuntu2204-docker-4c-4g-1914 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 46564 [preauth]
Nov 28 14:54:51 prd-ubuntu2204-docker-4c-4g-1914 sshd[935]: Invalid user jenkins from 10.30.168.15 port 46572
Nov 28 14:54:51 prd-ubuntu2204-docker-4c-4g-1914 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:54:51 prd-ubuntu2204-docker-4c-4g-1914 sshd[935]: Received disconnect from 10.30.168.15 port 46572:11: Closed due to user request. [preauth]
Nov 28 14:54:51 prd-ubuntu2204-docker-4c-4g-1914 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 46572 [preauth]
Nov 28 14:54:54 prd-ubuntu2204-docker-4c-4g-1914 sshd[1202]: Invalid user jenkins from 10.30.168.15 port 46574
Nov 28 14:54:54 prd-ubuntu2204-docker-4c-4g-1914 sshd[1202]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:54:54 prd-ubuntu2204-docker-4c-4g-1914 sshd[1202]: Received disconnect from 10.30.168.15 port 46574:11: Closed due to user request. [preauth]
Nov 28 14:54:54 prd-ubuntu2204-docker-4c-4g-1914 sshd[1202]: Disconnected from invalid user jenkins 10.30.168.15 port 46574 [preauth]
Nov 28 14:54:57 prd-ubuntu2204-docker-4c-4g-1914 sshd[1314]: Invalid user jenkins from 10.30.168.15 port 46576
Nov 28 14:54:57 prd-ubuntu2204-docker-4c-4g-1914 sshd[1314]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:54:57 prd-ubuntu2204-docker-4c-4g-1914 sshd[1314]: Received disconnect from 10.30.168.15 port 46576:11: Closed due to user request. [preauth]
Nov 28 14:54:57 prd-ubuntu2204-docker-4c-4g-1914 sshd[1314]: Disconnected from invalid user jenkins 10.30.168.15 port 46576 [preauth]
Nov 28 14:55:00 prd-ubuntu2204-docker-4c-4g-1914 sshd[1336]: Invalid user jenkins from 10.30.168.15 port 46580
Nov 28 14:55:00 prd-ubuntu2204-docker-4c-4g-1914 sshd[1336]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 14:55:00 prd-ubuntu2204-docker-4c-4g-1914 sshd[1336]: Received disconnect from 10.30.168.15 port 46580:11: Closed due to user request. [preauth]
Nov 28 14:55:00 prd-ubuntu2204-docker-4c-4g-1914 sshd[1336]: Disconnected from invalid user jenkins 10.30.168.15 port 46580 [preauth]
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[1344]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[1344]: pam_unix(cron:session): session closed for user root
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 useradd[1352]: new group: name=jenkins, GID=1001
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 usermod[1361]: add 'jenkins' to group 'docker'
Nov 28 14:55:01 prd-ubuntu2204-docker-4c-4g-1914 usermod[1361]: add 'jenkins' to shadow group 'docker'
Nov 28 14:55:03 prd-ubuntu2204-docker-4c-4g-1914 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 46590 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 14:55:03 prd-ubuntu2204-docker-4c-4g-1914 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 14:55:03 prd-ubuntu2204-docker-4c-4g-1914 systemd-logind[724]: New session 2 of user jenkins.
Nov 28 14:55:03 prd-ubuntu2204-docker-4c-4g-1914 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 14:56:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[1914]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 14:56:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[1914]: pam_unix(cron:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 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 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 14:56:15 prd-ubuntu2204-docker-4c-4g-1914 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 14:57:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[2333]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 14:57:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[2333]: pam_unix(cron:session): session closed for user root
Nov 28 14:58:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[3329]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 14:58:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[3329]: pam_unix(cron:session): session closed for user root
Nov 28 14:59:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[4101]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 14:59:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[4101]: pam_unix(cron:session): session closed for user root
Nov 28 15:00:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[5879]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 15:00:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[5879]: pam_unix(cron:session): session closed for user root
Nov 28 15:01:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[6964]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 15:01:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[6964]: pam_unix(cron:session): session closed for user root
Nov 28 15:02:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[7524]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 15:02:01 prd-ubuntu2204-docker-4c-4g-1914 CRON[7524]: pam_unix(cron:session): session closed for user root
Nov 28 15:02:40 prd-ubuntu2204-docker-4c-4g-1914 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp