On one of my gateways, I have a massive spam of logs generated in chirpstack
chirpstack-1 | 2025-05-05T07:14:08.238267Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.238315Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.238381Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284150Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284177Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284218Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284255Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284265Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284274Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284279Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284328Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284334Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284362Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284368Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284376Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284393Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284399Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284547Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284558Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284582Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.284588Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.284628Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284656Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284629Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284720Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284866Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284930Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
chirpstack-1 | 2025-05-05T07:14:08.284972Z TRACE chirpstack::gateway::backend::mqtt: MQTT event event=Incoming(Publish(Publish { dup: false, qos: AtMostOnce, retain: false, topic: b"eu868/gateway/ac1f09fffe19c837/event/ack", pkid: 0, payload: b"", properties: None }))
chirpstack-1 | 2025-05-05T07:14:08.285018Z INFO chirpstack::gateway::backend::mqtt: Message received from gateway region_id="eu868" topic=eu868/gateway/ac1f09fffe19c837/event/ack qos=AtMostOnce json=false
chirpstack-1 | 2025-05-05T07:14:08.285072Z ERROR chirpstack::downlink::tx_ack: Handling tx ack error error=Zero items in tx ack
I have no explanation, I don’t understand what’s going on.