Nov 6 15:54:14 prd-ubuntu2204-docker-4c-4g-6514 sshd[786]: Server listening on 0.0.0.0 port 22. Nov 6 15:54:14 prd-ubuntu2204-docker-4c-4g-6514 sshd[786]: Server listening on :: port 22. Nov 6 15:54:19 prd-ubuntu2204-docker-4c-4g-6514 sshd[928]: error: kex_exchange_identification: Connection closed by remote host Nov 6 15:54:19 prd-ubuntu2204-docker-4c-4g-6514 sshd[928]: Connection closed by 10.30.168.15 port 40506 Nov 6 15:54:19 prd-ubuntu2204-docker-4c-4g-6514 sshd[929]: Invalid user jenkins from 10.30.168.15 port 40508 Nov 6 15:54:20 prd-ubuntu2204-docker-4c-4g-6514 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:20 prd-ubuntu2204-docker-4c-4g-6514 sshd[929]: Received disconnect from 10.30.168.15 port 40508:11: Closed due to user request. [preauth] Nov 6 15:54:20 prd-ubuntu2204-docker-4c-4g-6514 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 40508 [preauth] Nov 6 15:54:22 prd-ubuntu2204-docker-4c-4g-6514 sshd[932]: Invalid user jenkins from 10.30.168.15 port 40510 Nov 6 15:54:23 prd-ubuntu2204-docker-4c-4g-6514 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:23 prd-ubuntu2204-docker-4c-4g-6514 sshd[932]: Received disconnect from 10.30.168.15 port 40510:11: Closed due to user request. [preauth] Nov 6 15:54:23 prd-ubuntu2204-docker-4c-4g-6514 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 40510 [preauth] Nov 6 15:54:25 prd-ubuntu2204-docker-4c-4g-6514 sshd[934]: Invalid user jenkins from 10.30.168.15 port 40512 Nov 6 15:54:25 prd-ubuntu2204-docker-4c-4g-6514 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:25 prd-ubuntu2204-docker-4c-4g-6514 sshd[934]: Received disconnect from 10.30.168.15 port 40512:11: Closed due to user request. [preauth] Nov 6 15:54:25 prd-ubuntu2204-docker-4c-4g-6514 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 40512 [preauth] Nov 6 15:54:28 prd-ubuntu2204-docker-4c-4g-6514 sshd[936]: Invalid user jenkins from 10.30.168.15 port 40516 Nov 6 15:54:28 prd-ubuntu2204-docker-4c-4g-6514 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:28 prd-ubuntu2204-docker-4c-4g-6514 sshd[936]: Received disconnect from 10.30.168.15 port 40516:11: Closed due to user request. [preauth] Nov 6 15:54:28 prd-ubuntu2204-docker-4c-4g-6514 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 40516 [preauth] Nov 6 15:54:31 prd-ubuntu2204-docker-4c-4g-6514 sshd[938]: Invalid user jenkins from 10.30.168.15 port 40520 Nov 6 15:54:31 prd-ubuntu2204-docker-4c-4g-6514 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:31 prd-ubuntu2204-docker-4c-4g-6514 sshd[938]: Received disconnect from 10.30.168.15 port 40520:11: Closed due to user request. [preauth] Nov 6 15:54:31 prd-ubuntu2204-docker-4c-4g-6514 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 40520 [preauth] Nov 6 15:54:34 prd-ubuntu2204-docker-4c-4g-6514 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 40528 Nov 6 15:54:34 prd-ubuntu2204-docker-4c-4g-6514 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:34 prd-ubuntu2204-docker-4c-4g-6514 sshd[1205]: Received disconnect from 10.30.168.15 port 40528:11: Closed due to user request. [preauth] Nov 6 15:54:34 prd-ubuntu2204-docker-4c-4g-6514 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 40528 [preauth] Nov 6 15:54:37 prd-ubuntu2204-docker-4c-4g-6514 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 40534 Nov 6 15:54:37 prd-ubuntu2204-docker-4c-4g-6514 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:37 prd-ubuntu2204-docker-4c-4g-6514 sshd[1317]: Received disconnect from 10.30.168.15 port 40534:11: Closed due to user request. [preauth] Nov 6 15:54:37 prd-ubuntu2204-docker-4c-4g-6514 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 40534 [preauth] Nov 6 15:54:40 prd-ubuntu2204-docker-4c-4g-6514 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 40536 Nov 6 15:54:41 prd-ubuntu2204-docker-4c-4g-6514 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:41 prd-ubuntu2204-docker-4c-4g-6514 sshd[1323]: Received disconnect from 10.30.168.15 port 40536:11: Closed due to user request. [preauth] Nov 6 15:54:41 prd-ubuntu2204-docker-4c-4g-6514 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 40536 [preauth] Nov 6 15:54:43 prd-ubuntu2204-docker-4c-4g-6514 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 40544 Nov 6 15:54:43 prd-ubuntu2204-docker-4c-4g-6514 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:43 prd-ubuntu2204-docker-4c-4g-6514 sshd[1325]: Received disconnect from 10.30.168.15 port 40544:11: Closed due to user request. [preauth] Nov 6 15:54:43 prd-ubuntu2204-docker-4c-4g-6514 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 40544 [preauth] Nov 6 15:54:46 prd-ubuntu2204-docker-4c-4g-6514 sshd[1329]: Invalid user jenkins from 10.30.168.15 port 40546 Nov 6 15:54:46 prd-ubuntu2204-docker-4c-4g-6514 sshd[1329]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 15:54:46 prd-ubuntu2204-docker-4c-4g-6514 sshd[1329]: Received disconnect from 10.30.168.15 port 40546:11: Closed due to user request. [preauth] Nov 6 15:54:46 prd-ubuntu2204-docker-4c-4g-6514 sshd[1329]: Disconnected from invalid user jenkins 10.30.168.15 port 40546 [preauth] Nov 6 15:54:47 prd-ubuntu2204-docker-4c-4g-6514 useradd[1358]: new group: name=jenkins, GID=1001 Nov 6 15:54:47 prd-ubuntu2204-docker-4c-4g-6514 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 6 15:54:47 prd-ubuntu2204-docker-4c-4g-6514 usermod[1367]: add 'jenkins' to group 'docker' Nov 6 15:54:47 prd-ubuntu2204-docker-4c-4g-6514 usermod[1367]: add 'jenkins' to shadow group 'docker' Nov 6 15:54:49 prd-ubuntu2204-docker-4c-4g-6514 sshd[1403]: Accepted publickey for jenkins from 10.30.168.15 port 40550 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 6 15:54:49 prd-ubuntu2204-docker-4c-4g-6514 sshd[1403]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 6 15:54:49 prd-ubuntu2204-docker-4c-4g-6514 systemd-logind[724]: New session 1 of user jenkins. Nov 6 15:54:49 prd-ubuntu2204-docker-4c-4g-6514 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 6 15:55:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[1644]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 15:55:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[1644]: pam_unix(cron:session): session closed for user root Nov 6 15:56:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[1893]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 15:56:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[1893]: pam_unix(cron:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 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 Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 15:56:13 prd-ubuntu2204-docker-4c-4g-6514 sudo: pam_unix(sudo:session): session closed for user root Nov 6 15:57:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[2189]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 15:57:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[2189]: pam_unix(cron:session): session closed for user root Nov 6 15:58:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[2804]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 15:58:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[2804]: pam_unix(cron:session): session closed for user root Nov 6 15:59:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[3510]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 15:59:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[3510]: pam_unix(cron:session): session closed for user root Nov 6 16:00:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[4729]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 16:00:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[4729]: pam_unix(cron:session): session closed for user root Nov 6 16:01:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[5732]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 16:01:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[5732]: pam_unix(cron:session): session closed for user root Nov 6 16:02:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[6730]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 16:02:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[6730]: pam_unix(cron:session): session closed for user root Nov 6 16:03:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[7390]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 16:03:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[7390]: pam_unix(cron:session): session closed for user root Nov 6 16:04:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[7565]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 16:04:01 prd-ubuntu2204-docker-4c-4g-6514 CRON[7565]: pam_unix(cron:session): session closed for user root Nov 6 16:04:52 prd-ubuntu2204-docker-4c-4g-6514 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp