[ 1351.603505][ T9726] veth0: entered allmulticast mode
[ 1351.604254][ T9726] veth1: entered allmulticast mode
[ 1351.605678][ T9726] veth2: entered allmulticast mode
[ 1351.606032][ T9726] veth3: entered allmulticast mode
[ 1370.756839][ T9726] veth0: left allmulticast mode
[ 1370.757214][ T9726] veth1: left allmulticast mode
[ 1370.757489][ T9726] veth2: left allmulticast mode
[ 1370.757732][ T9726] veth3: left allmulticast mode