Hi, do you know what happens here ?

{“t”:{"$date":“2022-05-24T18:09:47.590-04:00”},“s”:“I”, “c”:“NETWORK”, “id”:23016, “ctx”:“listener”,“msg”:“Waiting for connections”,“attr”:{“port”:27017,“ssl”:“off”}}
{“t”:{"$date":“2022-05-24T18:09:47.593-04:00”},“s”:“I”, “c”:“CONTROL”, “id”:23377, “ctx”:“SignalHandler”,“msg”:“Received signal”,“attr”:{“signal”:15,“error”:“Terminated”}}
{“t”:{"$date":“2022-05-24T18:09:47.593-04:00”},“s”:“I”, “c”:“CONTROL”, “id”:23378, “ctx”:“SignalHandler”,“msg”:“Signal was sent by kill(2)”,“attr”:{“pid”:1,“uid”:0}}
{“t”:{"$date":“2022-05-24T18:09:47.593-04:00”},“s”:“I”, “c”:“CONTROL”, “id”:23381, “ctx”:“SignalHandler”,“msg”:“will terminate after current cmd ends”}