[ 1010.594127][T23640] veth0: entered allmulticast mode
[ 1010.594543][T23640] veth1: entered allmulticast mode
[ 1010.594837][T23640] veth2: entered allmulticast mode
[ 1010.595134][T23640] veth3: entered allmulticast mode
[ 1021.297286][T23640] veth0: left allmulticast mode
[ 1021.297522][T23640] veth1: left allmulticast mode
[ 1021.297691][T23640] veth2: left allmulticast mode
[ 1021.297857][T23640] veth3: left allmulticast mode