Event Timeline
root@kafka-logging1006:~# tcpdump -ni any host 10.64.16.205 and port 9092
tcpdump: WARNING: any: That device doesn't support promiscuous mode
(Promiscuous mode not supported on the "any" device)
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on any, link-type LINUX_SLL2 (Linux cooked v2), snapshot length 262144 bytes
17:57:28.074611 ens1f0np0 In IP 10.64.16.205.60306 > 10.64.16.176.9092: Flags [S], seq 1042681328, win 42340, options [mss 1460,sackOK,TS val 1015620903 ecr 0,nop,wscale 9], length 0
17:57:29.105920 ens1f0np0 In IP 10.64.16.205.60306 > 10.64.16.176.9092: Flags [S], seq 1042681328, win 42340, options [mss 1460,sackOK,TS val 1015621935 ecr 0,nop,wscale 9], length 0
17:57:30.129940 ens1f0np0 In IP 10.64.16.205.60306 > 10.64.16.176.9092: Flags [S], seq 1042681328, win 42340, options [mss 1460,sackOK,TS val 1015622959 ecr 0,nop,wscale 9], length 0
17:57:31.153854 ens1f0np0 In IP 10.64.16.205.60306 > 10.64.16.176.9092: Flags [S], seq 1042681328, win 42340, options [mss 1460,sackOK,TS val 1015623983 ecr 0,nop,wscale 9], length 0
root@kafka-logging1001:~# telnet -4 kafka-logging1006 9092
Trying 10.64.16.176...
Connected to kafka-logging1006.
Escape character is '^]'.
Sep 21 18:13:44 kafka-logging1006 kafka-server-start[1748]: org.apache.kafka.common.errors.TopicAuthorizationException: Topic authorization failed.
Sep 21 18:13:44 kafka-logging1006 kafka-server-start[1748]: [2026-09-21 18:13:44,200] ERROR [ReplicaFetcher replicaId=1006, leaderId=1004, fetcherId=1] Error for partition mwlog-debug-11 at offset 0 (kafka.server.ReplicaFetcherThread)