[ 1755.981576][ T8802] veth0: entered allmulticast mode
[ 1755.982175][ T8802] veth1: entered allmulticast mode
[ 1755.983616][ T8802] veth2: entered allmulticast mode
[ 1755.983981][ T8802] veth3: entered allmulticast mode
[ 1784.846208][ T8802] veth0: left allmulticast mode
[ 1784.847177][ T8802] veth1: left allmulticast mode
[ 1784.847440][ T8802] veth2: left allmulticast mode
[ 1784.847656][ T8802] veth3: left allmulticast mode