Oct 27 07:38:54 prd-ubuntu2204-docker-4c-4g-2438 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
Oct 27 07:38:54 prd-ubuntu2204-docker-4c-4g-2438 sshd[919]: Connection closed by 10.30.168.15 port 37722
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 sshd[930]: Invalid user jenkins from 10.30.168.15 port 37740
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 sshd[930]: Received disconnect from 10.30.168.15 port 37740:11: Closed due to user request. [preauth]
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 37740 [preauth]
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:39:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[932]: pam_unix(cron:session): session closed for user root
Oct 27 07:39:04 prd-ubuntu2204-docker-4c-4g-2438 sshd[935]: Invalid user jenkins from 10.30.168.15 port 37744
Oct 27 07:39:04 prd-ubuntu2204-docker-4c-4g-2438 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:04 prd-ubuntu2204-docker-4c-4g-2438 sshd[935]: Received disconnect from 10.30.168.15 port 37744:11: Closed due to user request. [preauth]
Oct 27 07:39:04 prd-ubuntu2204-docker-4c-4g-2438 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 37744 [preauth]
Oct 27 07:39:07 prd-ubuntu2204-docker-4c-4g-2438 sshd[937]: Invalid user jenkins from 10.30.168.15 port 37746
Oct 27 07:39:07 prd-ubuntu2204-docker-4c-4g-2438 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:07 prd-ubuntu2204-docker-4c-4g-2438 sshd[937]: Received disconnect from 10.30.168.15 port 37746:11: Closed due to user request. [preauth]
Oct 27 07:39:07 prd-ubuntu2204-docker-4c-4g-2438 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 37746 [preauth]
Oct 27 07:39:09 prd-ubuntu2204-docker-4c-4g-2438 sshd[939]: Invalid user jenkins from 10.30.168.15 port 37748
Oct 27 07:39:10 prd-ubuntu2204-docker-4c-4g-2438 sshd[939]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:10 prd-ubuntu2204-docker-4c-4g-2438 sshd[939]: Received disconnect from 10.30.168.15 port 37748:11: Closed due to user request. [preauth]
Oct 27 07:39:10 prd-ubuntu2204-docker-4c-4g-2438 sshd[939]: Disconnected from invalid user jenkins 10.30.168.15 port 37748 [preauth]
Oct 27 07:39:12 prd-ubuntu2204-docker-4c-4g-2438 sshd[1209]: Invalid user jenkins from 10.30.168.15 port 37752
Oct 27 07:39:12 prd-ubuntu2204-docker-4c-4g-2438 sshd[1209]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:12 prd-ubuntu2204-docker-4c-4g-2438 sshd[1209]: Received disconnect from 10.30.168.15 port 37752:11: Closed due to user request. [preauth]
Oct 27 07:39:12 prd-ubuntu2204-docker-4c-4g-2438 sshd[1209]: Disconnected from invalid user jenkins 10.30.168.15 port 37752 [preauth]
Oct 27 07:39:15 prd-ubuntu2204-docker-4c-4g-2438 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 37754
Oct 27 07:39:15 prd-ubuntu2204-docker-4c-4g-2438 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 27 07:39:15 prd-ubuntu2204-docker-4c-4g-2438 sshd[1320]: Received disconnect from 10.30.168.15 port 37754:11: Closed due to user request. [preauth]
Oct 27 07:39:15 prd-ubuntu2204-docker-4c-4g-2438 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 37754 [preauth]
Oct 27 07:39:17 prd-ubuntu2204-docker-4c-4g-2438 useradd[1349]: new group: name=jenkins, GID=1001
Oct 27 07:39:17 prd-ubuntu2204-docker-4c-4g-2438 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 27 07:39:17 prd-ubuntu2204-docker-4c-4g-2438 usermod[1358]: add 'jenkins' to group 'docker'
Oct 27 07:39:17 prd-ubuntu2204-docker-4c-4g-2438 usermod[1358]: add 'jenkins' to shadow group 'docker'
Oct 27 07:39:18 prd-ubuntu2204-docker-4c-4g-2438 sshd[1371]: Accepted publickey for jenkins from 10.30.168.15 port 37758 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 27 07:39:18 prd-ubuntu2204-docker-4c-4g-2438 sshd[1371]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 27 07:39:18 prd-ubuntu2204-docker-4c-4g-2438 systemd-logind[725]: New session 2 of user jenkins.
Oct 27 07:39:18 prd-ubuntu2204-docker-4c-4g-2438 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 27 07:40:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[1884]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:40:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[1884]: pam_unix(cron:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 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 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 27 07:40:31 prd-ubuntu2204-docker-4c-4g-2438 sudo: pam_unix(sudo:session): session closed for user root
Oct 27 07:41:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[2283]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:41:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[2283]: pam_unix(cron:session): session closed for user root
Oct 27 07:42:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[3111]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:42:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[3111]: pam_unix(cron:session): session closed for user root
Oct 27 07:43:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[3750]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:43:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[3750]: pam_unix(cron:session): session closed for user root
Oct 27 07:44:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[4575]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:44:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[4575]: pam_unix(cron:session): session closed for user root
Oct 27 07:45:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[5826]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:45:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[5826]: pam_unix(cron:session): session closed for user root
Oct 27 07:46:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[6774]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:46:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[6774]: pam_unix(cron:session): session closed for user root
Oct 27 07:47:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[7901]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:47:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[7901]: pam_unix(cron:session): session closed for user root
Oct 27 07:48:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[8608]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:48:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[8608]: pam_unix(cron:session): session closed for user root
Oct 27 07:49:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[9120]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:49:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[9120]: pam_unix(cron:session): session closed for user root
Oct 27 07:50:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[9908]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:50:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[9908]: pam_unix(cron:session): session closed for user root
Oct 27 07:51:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[10616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 07:51:01 prd-ubuntu2204-docker-4c-4g-2438 CRON[10616]: pam_unix(cron:session): session closed for user root
Oct 27 07:51:07 prd-ubuntu2204-docker-4c-4g-2438 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp