Oct 22 15:53:24 prd-ubuntu2204-docker-4c-4g-1171 sshd[778]: Server listening on 0.0.0.0 port 22.
Oct 22 15:53:24 prd-ubuntu2204-docker-4c-4g-1171 sshd[778]: Server listening on :: port 22.
Oct 22 15:53:24 prd-ubuntu2204-docker-4c-4g-1171 sshd[792]: error: kex_exchange_identification: Connection closed by remote host
Oct 22 15:53:24 prd-ubuntu2204-docker-4c-4g-1171 sshd[792]: Connection closed by 10.30.168.15 port 55882
Oct 22 15:53:30 prd-ubuntu2204-docker-4c-4g-1171 sshd[923]: Invalid user jenkins from 10.30.168.15 port 55888
Oct 22 15:53:30 prd-ubuntu2204-docker-4c-4g-1171 sshd[923]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:30 prd-ubuntu2204-docker-4c-4g-1171 sshd[923]: Received disconnect from 10.30.168.15 port 55888:11: Closed due to user request. [preauth]
Oct 22 15:53:30 prd-ubuntu2204-docker-4c-4g-1171 sshd[923]: Disconnected from invalid user jenkins 10.30.168.15 port 55888 [preauth]
Oct 22 15:53:32 prd-ubuntu2204-docker-4c-4g-1171 sshd[925]: Invalid user jenkins from 10.30.168.15 port 55890
Oct 22 15:53:33 prd-ubuntu2204-docker-4c-4g-1171 sshd[925]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:33 prd-ubuntu2204-docker-4c-4g-1171 sshd[925]: Received disconnect from 10.30.168.15 port 55890:11: Closed due to user request. [preauth]
Oct 22 15:53:33 prd-ubuntu2204-docker-4c-4g-1171 sshd[925]: Disconnected from invalid user jenkins 10.30.168.15 port 55890 [preauth]
Oct 22 15:53:36 prd-ubuntu2204-docker-4c-4g-1171 sshd[927]: Invalid user jenkins from 10.30.168.15 port 55892
Oct 22 15:53:36 prd-ubuntu2204-docker-4c-4g-1171 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:36 prd-ubuntu2204-docker-4c-4g-1171 sshd[927]: Received disconnect from 10.30.168.15 port 55892:11: Closed due to user request. [preauth]
Oct 22 15:53:36 prd-ubuntu2204-docker-4c-4g-1171 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 55892 [preauth]
Oct 22 15:53:38 prd-ubuntu2204-docker-4c-4g-1171 sshd[929]: Invalid user jenkins from 10.30.168.15 port 55896
Oct 22 15:53:38 prd-ubuntu2204-docker-4c-4g-1171 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:38 prd-ubuntu2204-docker-4c-4g-1171 sshd[929]: Received disconnect from 10.30.168.15 port 55896:11: Closed due to user request. [preauth]
Oct 22 15:53:38 prd-ubuntu2204-docker-4c-4g-1171 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 55896 [preauth]
Oct 22 15:53:41 prd-ubuntu2204-docker-4c-4g-1171 sshd[931]: Invalid user jenkins from 10.30.168.15 port 55898
Oct 22 15:53:41 prd-ubuntu2204-docker-4c-4g-1171 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:41 prd-ubuntu2204-docker-4c-4g-1171 sshd[931]: Received disconnect from 10.30.168.15 port 55898:11: Closed due to user request. [preauth]
Oct 22 15:53:41 prd-ubuntu2204-docker-4c-4g-1171 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 55898 [preauth]
Oct 22 15:53:44 prd-ubuntu2204-docker-4c-4g-1171 sshd[1200]: Invalid user jenkins from 10.30.168.15 port 55902
Oct 22 15:53:44 prd-ubuntu2204-docker-4c-4g-1171 sshd[1200]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:44 prd-ubuntu2204-docker-4c-4g-1171 sshd[1200]: Received disconnect from 10.30.168.15 port 55902:11: Closed due to user request. [preauth]
Oct 22 15:53:44 prd-ubuntu2204-docker-4c-4g-1171 sshd[1200]: Disconnected from invalid user jenkins 10.30.168.15 port 55902 [preauth]
Oct 22 15:53:47 prd-ubuntu2204-docker-4c-4g-1171 sshd[1311]: Invalid user jenkins from 10.30.168.15 port 55910
Oct 22 15:53:47 prd-ubuntu2204-docker-4c-4g-1171 sshd[1311]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:47 prd-ubuntu2204-docker-4c-4g-1171 sshd[1311]: Received disconnect from 10.30.168.15 port 55910:11: Closed due to user request. [preauth]
Oct 22 15:53:47 prd-ubuntu2204-docker-4c-4g-1171 sshd[1311]: Disconnected from invalid user jenkins 10.30.168.15 port 55910 [preauth]
Oct 22 15:53:50 prd-ubuntu2204-docker-4c-4g-1171 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 55912
Oct 22 15:53:50 prd-ubuntu2204-docker-4c-4g-1171 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:50 prd-ubuntu2204-docker-4c-4g-1171 sshd[1318]: Received disconnect from 10.30.168.15 port 55912:11: Closed due to user request. [preauth]
Oct 22 15:53:50 prd-ubuntu2204-docker-4c-4g-1171 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 55912 [preauth]
Oct 22 15:53:53 prd-ubuntu2204-docker-4c-4g-1171 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 55914
Oct 22 15:53:53 prd-ubuntu2204-docker-4c-4g-1171 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 22 15:53:53 prd-ubuntu2204-docker-4c-4g-1171 sshd[1320]: Received disconnect from 10.30.168.15 port 55914:11: Closed due to user request. [preauth]
Oct 22 15:53:53 prd-ubuntu2204-docker-4c-4g-1171 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 55914 [preauth]
Oct 22 15:53:54 prd-ubuntu2204-docker-4c-4g-1171 useradd[1349]: new group: name=jenkins, GID=1001
Oct 22 15:53:54 prd-ubuntu2204-docker-4c-4g-1171 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 22 15:53:54 prd-ubuntu2204-docker-4c-4g-1171 usermod[1358]: add 'jenkins' to group 'docker'
Oct 22 15:53:54 prd-ubuntu2204-docker-4c-4g-1171 usermod[1358]: add 'jenkins' to shadow group 'docker'
Oct 22 15:53:56 prd-ubuntu2204-docker-4c-4g-1171 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 55916 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 22 15:53:56 prd-ubuntu2204-docker-4c-4g-1171 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 22 15:53:56 prd-ubuntu2204-docker-4c-4g-1171 systemd-logind[717]: New session 1 of user jenkins.
Oct 22 15:53:56 prd-ubuntu2204-docker-4c-4g-1171 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 22 15:54:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[1576]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:54:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[1576]: pam_unix(cron:session): session closed for user root
Oct 22 15:55:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[1888]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:55:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[1888]: pam_unix(cron:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; 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 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 22 15:55:15 prd-ubuntu2204-docker-4c-4g-1171 sudo: pam_unix(sudo:session): session closed for user root
Oct 22 15:56:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[2201]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:56:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[2201]: pam_unix(cron:session): session closed for user root
Oct 22 15:57:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[2901]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:57:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[2901]: pam_unix(cron:session): session closed for user root
Oct 22 15:58:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[3999]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:58:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[3999]: pam_unix(cron:session): session closed for user root
Oct 22 15:59:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[5418]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:59:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[5418]: pam_unix(cron:session): session closed for user root
Oct 22 16:00:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[6421]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:00:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[6421]: pam_unix(cron:session): session closed for user root
Oct 22 16:01:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7209]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:01:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7209]: pam_unix(cron:session): session closed for user root
Oct 22 16:02:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7792]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:02:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7792]: pam_unix(cron:session): session closed for user root
Oct 22 16:03:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7986]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:03:01 prd-ubuntu2204-docker-4c-4g-1171 CRON[7986]: pam_unix(cron:session): session closed for user root
Oct 22 16:03:29 prd-ubuntu2204-docker-4c-4g-1171 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp