Oct 29 20:54:56 prd-ubuntu2204-docker-4c-4g-3481 sshd[918]: error: kex_exchange_identification: Connection closed by remote host
Oct 29 20:54:56 prd-ubuntu2204-docker-4c-4g-3481 sshd[918]: Connection closed by 10.30.168.15 port 57330
Oct 29 20:55:00 prd-ubuntu2204-docker-4c-4g-3481 sshd[925]: Invalid user jenkins from 10.30.168.15 port 57332
Oct 29 20:55:00 prd-ubuntu2204-docker-4c-4g-3481 sshd[925]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:00 prd-ubuntu2204-docker-4c-4g-3481 sshd[925]: Received disconnect from 10.30.168.15 port 57332:11: Closed due to user request. [preauth]
Oct 29 20:55:00 prd-ubuntu2204-docker-4c-4g-3481 sshd[925]: Disconnected from invalid user jenkins 10.30.168.15 port 57332 [preauth]
Oct 29 20:55:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 20:55:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[927]: pam_unix(cron:session): session closed for user root
Oct 29 20:55:03 prd-ubuntu2204-docker-4c-4g-3481 sshd[930]: Invalid user jenkins from 10.30.168.15 port 57340
Oct 29 20:55:03 prd-ubuntu2204-docker-4c-4g-3481 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:03 prd-ubuntu2204-docker-4c-4g-3481 sshd[930]: Received disconnect from 10.30.168.15 port 57340:11: Closed due to user request. [preauth]
Oct 29 20:55:03 prd-ubuntu2204-docker-4c-4g-3481 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 57340 [preauth]
Oct 29 20:55:05 prd-ubuntu2204-docker-4c-4g-3481 sshd[932]: Invalid user jenkins from 10.30.168.15 port 57342
Oct 29 20:55:05 prd-ubuntu2204-docker-4c-4g-3481 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:05 prd-ubuntu2204-docker-4c-4g-3481 sshd[932]: Received disconnect from 10.30.168.15 port 57342:11: Closed due to user request. [preauth]
Oct 29 20:55:05 prd-ubuntu2204-docker-4c-4g-3481 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 57342 [preauth]
Oct 29 20:55:08 prd-ubuntu2204-docker-4c-4g-3481 sshd[934]: Invalid user jenkins from 10.30.168.15 port 57348
Oct 29 20:55:08 prd-ubuntu2204-docker-4c-4g-3481 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:08 prd-ubuntu2204-docker-4c-4g-3481 sshd[934]: Received disconnect from 10.30.168.15 port 57348:11: Closed due to user request. [preauth]
Oct 29 20:55:08 prd-ubuntu2204-docker-4c-4g-3481 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 57348 [preauth]
Oct 29 20:55:11 prd-ubuntu2204-docker-4c-4g-3481 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 57350
Oct 29 20:55:11 prd-ubuntu2204-docker-4c-4g-3481 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:11 prd-ubuntu2204-docker-4c-4g-3481 sshd[1205]: Received disconnect from 10.30.168.15 port 57350:11: Closed due to user request. [preauth]
Oct 29 20:55:11 prd-ubuntu2204-docker-4c-4g-3481 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 57350 [preauth]
Oct 29 20:55:14 prd-ubuntu2204-docker-4c-4g-3481 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 57358
Oct 29 20:55:14 prd-ubuntu2204-docker-4c-4g-3481 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:14 prd-ubuntu2204-docker-4c-4g-3481 sshd[1315]: Received disconnect from 10.30.168.15 port 57358:11: Closed due to user request. [preauth]
Oct 29 20:55:14 prd-ubuntu2204-docker-4c-4g-3481 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 57358 [preauth]
Oct 29 20:55:17 prd-ubuntu2204-docker-4c-4g-3481 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 57360
Oct 29 20:55:17 prd-ubuntu2204-docker-4c-4g-3481 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:17 prd-ubuntu2204-docker-4c-4g-3481 sshd[1321]: Received disconnect from 10.30.168.15 port 57360:11: Closed due to user request. [preauth]
Oct 29 20:55:17 prd-ubuntu2204-docker-4c-4g-3481 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 57360 [preauth]
Oct 29 20:55:20 prd-ubuntu2204-docker-4c-4g-3481 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 57362
Oct 29 20:55:20 prd-ubuntu2204-docker-4c-4g-3481 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:20 prd-ubuntu2204-docker-4c-4g-3481 sshd[1323]: Received disconnect from 10.30.168.15 port 57362:11: Closed due to user request. [preauth]
Oct 29 20:55:20 prd-ubuntu2204-docker-4c-4g-3481 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 57362 [preauth]
Oct 29 20:55:21 prd-ubuntu2204-docker-4c-4g-3481 useradd[1352]: new group: name=jenkins, GID=1001
Oct 29 20:55:21 prd-ubuntu2204-docker-4c-4g-3481 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 29 20:55:22 prd-ubuntu2204-docker-4c-4g-3481 usermod[1361]: add 'jenkins' to group 'docker'
Oct 29 20:55:22 prd-ubuntu2204-docker-4c-4g-3481 usermod[1361]: add 'jenkins' to shadow group 'docker'
Oct 29 20:55:23 prd-ubuntu2204-docker-4c-4g-3481 sshd[1374]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 20:55:23 prd-ubuntu2204-docker-4c-4g-3481 sshd[1374]: Received disconnect from 10.30.168.15 port 57366:11: Closed due to user request. [preauth]
Oct 29 20:55:23 prd-ubuntu2204-docker-4c-4g-3481 sshd[1374]: Disconnected from authenticating user jenkins 10.30.168.15 port 57366 [preauth]
Oct 29 20:55:26 prd-ubuntu2204-docker-4c-4g-3481 sshd[1401]: Accepted publickey for jenkins from 10.30.168.15 port 57368 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 29 20:55:26 prd-ubuntu2204-docker-4c-4g-3481 sshd[1401]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 20:55:26 prd-ubuntu2204-docker-4c-4g-3481 systemd-logind[717]: New session 2 of user jenkins.
Oct 29 20:55:26 prd-ubuntu2204-docker-4c-4g-3481 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 20:56:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[1866]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 20:56:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[1866]: pam_unix(cron:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-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 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-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 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-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 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 20:56:55 prd-ubuntu2204-docker-4c-4g-3481 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 20:57:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[2069]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 20:57:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[2069]: pam_unix(cron:session): session closed for user root
Oct 29 20:58:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[2617]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 20:58:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[2617]: pam_unix(cron:session): session closed for user root
Oct 29 20:59:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[3460]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 20:59:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[3460]: pam_unix(cron:session): session closed for user root
Oct 29 21:00:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[4277]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 21:00:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[4277]: pam_unix(cron:session): session closed for user root
Oct 29 21:01:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[5438]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 21:01:01 prd-ubuntu2204-docker-4c-4g-3481 CRON[5438]: pam_unix(cron:session): session closed for user root
Oct 29 21:01:30 prd-ubuntu2204-docker-4c-4g-3481 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp