[  977.617106][T24302] veth0: entered allmulticast mode
[  977.617477][T24302] veth1: entered allmulticast mode
[  977.617710][T24302] veth2: entered allmulticast mode
[  977.617956][T24302] veth3: entered allmulticast mode
[  988.427840][T24302] veth0: left allmulticast mode
[  988.428097][T24302] veth1: left allmulticast mode
[  988.428286][T24302] veth2: left allmulticast mode
[  988.428458][T24302] veth3: left allmulticast mode