Kafka send and commit operations logged context canceled as an error during normal application shutdown. Suppress the error log only when the operation context is canceled and errors.Is(err, context.Canceled) is true. Broker failures, configuration errors, deadlines and cancellations with a live caller context remain error logs. Preserve returned errors so canceled sends and commits are never treated as successful delivery. Applies to send, commit, receive and offset error logging. Validation: targeted go test -race passed, including cancellation during an active local TCP request and regression tests that fail against the previous implementation. Broker-backed functional tests were not run. Consumer services need a new library release and dependency update to receive the fix.