Oct 28 01:07:29 prd-ubuntu2204-docker-4c-4g-2664 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Oct 28 01:07:29 prd-ubuntu2204-docker-4c-4g-2664 sshd[921]: Connection closed by 10.30.168.15 port 53314
Oct 28 01:07:38 prd-ubuntu2204-docker-4c-4g-2664 sshd[929]: Invalid user jenkins from 10.30.168.15 port 53326
Oct 28 01:07:38 prd-ubuntu2204-docker-4c-4g-2664 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:07:38 prd-ubuntu2204-docker-4c-4g-2664 sshd[929]: Received disconnect from 10.30.168.15 port 53326:11: Closed due to user request. [preauth]
Oct 28 01:07:38 prd-ubuntu2204-docker-4c-4g-2664 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 53326 [preauth]
Oct 28 01:07:43 prd-ubuntu2204-docker-4c-4g-2664 sshd[931]: Invalid user jenkins from 10.30.168.15 port 53390
Oct 28 01:07:43 prd-ubuntu2204-docker-4c-4g-2664 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:07:43 prd-ubuntu2204-docker-4c-4g-2664 sshd[931]: Received disconnect from 10.30.168.15 port 53390:11: Closed due to user request. [preauth]
Oct 28 01:07:43 prd-ubuntu2204-docker-4c-4g-2664 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 53390 [preauth]
Oct 28 01:07:48 prd-ubuntu2204-docker-4c-4g-2664 sshd[1243]: Invalid user jenkins from 10.30.168.15 port 53450
Oct 28 01:07:48 prd-ubuntu2204-docker-4c-4g-2664 sshd[1243]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:07:48 prd-ubuntu2204-docker-4c-4g-2664 sshd[1243]: Received disconnect from 10.30.168.15 port 53450:11: Closed due to user request. [preauth]
Oct 28 01:07:48 prd-ubuntu2204-docker-4c-4g-2664 sshd[1243]: Disconnected from invalid user jenkins 10.30.168.15 port 53450 [preauth]
Oct 28 01:07:53 prd-ubuntu2204-docker-4c-4g-2664 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 53500
Oct 28 01:07:53 prd-ubuntu2204-docker-4c-4g-2664 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:07:53 prd-ubuntu2204-docker-4c-4g-2664 sshd[1315]: Received disconnect from 10.30.168.15 port 53500:11: Closed due to user request. [preauth]
Oct 28 01:07:53 prd-ubuntu2204-docker-4c-4g-2664 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 53500 [preauth]
Oct 28 01:07:57 prd-ubuntu2204-docker-4c-4g-2664 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 53540
Oct 28 01:07:57 prd-ubuntu2204-docker-4c-4g-2664 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:07:57 prd-ubuntu2204-docker-4c-4g-2664 sshd[1317]: Received disconnect from 10.30.168.15 port 53540:11: Closed due to user request. [preauth]
Oct 28 01:07:57 prd-ubuntu2204-docker-4c-4g-2664 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 53540 [preauth]
Oct 28 01:08:01 prd-ubuntu2204-docker-4c-4g-2664 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 53564
Oct 28 01:08:01 prd-ubuntu2204-docker-4c-4g-2664 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:08:01 prd-ubuntu2204-docker-4c-4g-2664 sshd[1323]: Received disconnect from 10.30.168.15 port 53564:11: Closed due to user request. [preauth]
Oct 28 01:08:01 prd-ubuntu2204-docker-4c-4g-2664 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 53564 [preauth]
Oct 28 01:08:02 prd-ubuntu2204-docker-4c-4g-2664 CRON[1325]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 28 01:08:02 prd-ubuntu2204-docker-4c-4g-2664 CRON[1325]: pam_unix(cron:session): session closed for user root
Oct 28 01:08:06 prd-ubuntu2204-docker-4c-4g-2664 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 53594
Oct 28 01:08:06 prd-ubuntu2204-docker-4c-4g-2664 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:08:06 prd-ubuntu2204-docker-4c-4g-2664 sshd[1328]: Received disconnect from 10.30.168.15 port 53594:11: Closed due to user request. [preauth]
Oct 28 01:08:06 prd-ubuntu2204-docker-4c-4g-2664 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 53594 [preauth]
Oct 28 01:08:10 prd-ubuntu2204-docker-4c-4g-2664 sshd[1330]: Invalid user jenkins from 10.30.168.15 port 53614
Oct 28 01:08:10 prd-ubuntu2204-docker-4c-4g-2664 sshd[1330]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:08:10 prd-ubuntu2204-docker-4c-4g-2664 sshd[1330]: Received disconnect from 10.30.168.15 port 53614:11: Closed due to user request. [preauth]
Oct 28 01:08:10 prd-ubuntu2204-docker-4c-4g-2664 sshd[1330]: Disconnected from invalid user jenkins 10.30.168.15 port 53614 [preauth]
Oct 28 01:08:15 prd-ubuntu2204-docker-4c-4g-2664 sshd[1332]: Invalid user jenkins from 10.30.168.15 port 53638
Oct 28 01:08:15 prd-ubuntu2204-docker-4c-4g-2664 sshd[1332]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 28 01:08:15 prd-ubuntu2204-docker-4c-4g-2664 sshd[1332]: Received disconnect from 10.30.168.15 port 53638:11: Closed due to user request. [preauth]
Oct 28 01:08:15 prd-ubuntu2204-docker-4c-4g-2664 sshd[1332]: Disconnected from invalid user jenkins 10.30.168.15 port 53638 [preauth]
Oct 28 01:08:16 prd-ubuntu2204-docker-4c-4g-2664 useradd[1361]: new group: name=jenkins, GID=1001
Oct 28 01:08:16 prd-ubuntu2204-docker-4c-4g-2664 useradd[1361]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 28 01:08:19 prd-ubuntu2204-docker-4c-4g-2664 usermod[1370]: add 'jenkins' to group 'docker'
Oct 28 01:08:19 prd-ubuntu2204-docker-4c-4g-2664 usermod[1370]: add 'jenkins' to shadow group 'docker'
Oct 28 01:08:20 prd-ubuntu2204-docker-4c-4g-2664 sshd[1371]: Accepted publickey for jenkins from 10.30.168.15 port 53664 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 28 01:08:20 prd-ubuntu2204-docker-4c-4g-2664 sshd[1371]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 28 01:08:20 prd-ubuntu2204-docker-4c-4g-2664 systemd-logind[722]: New session 2 of user jenkins.
Oct 28 01:08:20 prd-ubuntu2204-docker-4c-4g-2664 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 28 01:09:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[1860]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 28 01:09:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[1860]: pam_unix(cron:session): session closed for user root
Oct 28 01:10:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[1920]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 28 01:10:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[1920]: pam_unix(cron:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 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 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 28 01:10:07 prd-ubuntu2204-docker-4c-4g-2664 sudo: pam_unix(sudo:session): session closed for user root
Oct 28 01:11:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[2475]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 28 01:11:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[2475]: pam_unix(cron:session): session closed for user root
Oct 28 01:12:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[3321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 28 01:12:01 prd-ubuntu2204-docker-4c-4g-2664 CRON[3321]: pam_unix(cron:session): session closed for user root
Oct 28 01:12:20 prd-ubuntu2204-docker-4c-4g-2664 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp