Oct 16 13:39:11 prd-ubuntu2204-docker-4c-4g-4151 sshd[906]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 13:39:11 prd-ubuntu2204-docker-4c-4g-4151 sshd[906]: Connection closed by 10.30.168.15 port 34406
Oct 16 13:39:18 prd-ubuntu2204-docker-4c-4g-4151 sshd[922]: Invalid user jenkins from 10.30.168.15 port 34424
Oct 16 13:39:18 prd-ubuntu2204-docker-4c-4g-4151 sshd[922]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:18 prd-ubuntu2204-docker-4c-4g-4151 sshd[922]: Received disconnect from 10.30.168.15 port 34424:11: Closed due to user request. [preauth]
Oct 16 13:39:18 prd-ubuntu2204-docker-4c-4g-4151 sshd[922]: Disconnected from invalid user jenkins 10.30.168.15 port 34424 [preauth]
Oct 16 13:39:21 prd-ubuntu2204-docker-4c-4g-4151 sshd[924]: Invalid user jenkins from 10.30.168.15 port 34426
Oct 16 13:39:21 prd-ubuntu2204-docker-4c-4g-4151 sshd[924]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:21 prd-ubuntu2204-docker-4c-4g-4151 sshd[924]: Received disconnect from 10.30.168.15 port 34426:11: Closed due to user request. [preauth]
Oct 16 13:39:21 prd-ubuntu2204-docker-4c-4g-4151 sshd[924]: Disconnected from invalid user jenkins 10.30.168.15 port 34426 [preauth]
Oct 16 13:39:24 prd-ubuntu2204-docker-4c-4g-4151 sshd[926]: Invalid user jenkins from 10.30.168.15 port 34430
Oct 16 13:39:24 prd-ubuntu2204-docker-4c-4g-4151 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:24 prd-ubuntu2204-docker-4c-4g-4151 sshd[926]: Received disconnect from 10.30.168.15 port 34430:11: Closed due to user request. [preauth]
Oct 16 13:39:24 prd-ubuntu2204-docker-4c-4g-4151 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 34430 [preauth]
Oct 16 13:39:27 prd-ubuntu2204-docker-4c-4g-4151 sshd[928]: Invalid user jenkins from 10.30.168.15 port 34432
Oct 16 13:39:27 prd-ubuntu2204-docker-4c-4g-4151 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:27 prd-ubuntu2204-docker-4c-4g-4151 sshd[928]: Received disconnect from 10.30.168.15 port 34432:11: Closed due to user request. [preauth]
Oct 16 13:39:27 prd-ubuntu2204-docker-4c-4g-4151 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 34432 [preauth]
Oct 16 13:39:31 prd-ubuntu2204-docker-4c-4g-4151 sshd[1200]: Invalid user jenkins from 10.30.168.15 port 34434
Oct 16 13:39:31 prd-ubuntu2204-docker-4c-4g-4151 sshd[1200]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:31 prd-ubuntu2204-docker-4c-4g-4151 sshd[1200]: Received disconnect from 10.30.168.15 port 34434:11: Closed due to user request. [preauth]
Oct 16 13:39:31 prd-ubuntu2204-docker-4c-4g-4151 sshd[1200]: Disconnected from invalid user jenkins 10.30.168.15 port 34434 [preauth]
Oct 16 13:39:34 prd-ubuntu2204-docker-4c-4g-4151 sshd[1310]: Invalid user jenkins from 10.30.168.15 port 34436
Oct 16 13:39:34 prd-ubuntu2204-docker-4c-4g-4151 sshd[1310]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:34 prd-ubuntu2204-docker-4c-4g-4151 sshd[1310]: Received disconnect from 10.30.168.15 port 34436:11: Closed due to user request. [preauth]
Oct 16 13:39:34 prd-ubuntu2204-docker-4c-4g-4151 sshd[1310]: Disconnected from invalid user jenkins 10.30.168.15 port 34436 [preauth]
Oct 16 13:39:36 prd-ubuntu2204-docker-4c-4g-4151 useradd[1339]: new group: name=jenkins, GID=1001
Oct 16 13:39:36 prd-ubuntu2204-docker-4c-4g-4151 useradd[1339]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 13:39:36 prd-ubuntu2204-docker-4c-4g-4151 usermod[1350]: add 'jenkins' to group 'docker'
Oct 16 13:39:36 prd-ubuntu2204-docker-4c-4g-4151 usermod[1350]: add 'jenkins' to shadow group 'docker'
Oct 16 13:39:37 prd-ubuntu2204-docker-4c-4g-4151 sshd[1341]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 13:39:37 prd-ubuntu2204-docker-4c-4g-4151 sshd[1341]: Received disconnect from 10.30.168.15 port 34440:11: Closed due to user request. [preauth]
Oct 16 13:39:37 prd-ubuntu2204-docker-4c-4g-4151 sshd[1341]: Disconnected from authenticating user jenkins 10.30.168.15 port 34440 [preauth]
Oct 16 13:39:40 prd-ubuntu2204-docker-4c-4g-4151 sshd[1384]: Accepted publickey for jenkins from 10.30.168.15 port 34442 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 13:39:40 prd-ubuntu2204-docker-4c-4g-4151 sshd[1384]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 13:39:40 prd-ubuntu2204-docker-4c-4g-4151 systemd-logind[720]: New session 1 of user jenkins.
Oct 16 13:39:40 prd-ubuntu2204-docker-4c-4g-4151 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 13:40:02 prd-ubuntu2204-docker-4c-4g-4151 CRON[1841]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:40:02 prd-ubuntu2204-docker-4c-4g-4151 CRON[1841]: pam_unix(cron:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 13:40:57 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 13:41:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[2044]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:41:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[2044]: pam_unix(cron:session): session closed for user root
Oct 16 13:42:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[2792]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:42:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[2792]: pam_unix(cron:session): session closed for user root
Oct 16 13:43:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[3656]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:43:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[3656]: pam_unix(cron:session): session closed for user root
Oct 16 13:44:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[4553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:44:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[4553]: pam_unix(cron:session): session closed for user root
Oct 16 13:45:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[6152]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:45:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[6152]: pam_unix(cron:session): session closed for user root
Oct 16 13:46:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[6502]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:46:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[6502]: pam_unix(cron:session): session closed for user root
Oct 16 13:47:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[7243]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:47:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[7243]: pam_unix(cron:session): session closed for user root
Oct 16 13:48:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[8299]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:48:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[8299]: pam_unix(cron:session): session closed for user root
Oct 16 13:49:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[9018]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:49:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[9018]: pam_unix(cron:session): session closed for user root
Oct 16 13:50:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[9791]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:50:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[9791]: pam_unix(cron:session): session closed for user root
Oct 16 13:51:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[10207]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 13:51:01 prd-ubuntu2204-docker-4c-4g-4151 CRON[10207]: pam_unix(cron:session): session closed for user root
Oct 16 13:51:49 prd-ubuntu2204-docker-4c-4g-4151 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 16 13:51:49 prd-ubuntu2204-docker-4c-4g-4151 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)