[  746.999068] veth0: entered allmulticast mode
[  746.999127] veth1: entered allmulticast mode
[  746.999164] veth2: entered allmulticast mode
[  746.999193] veth3: entered allmulticast mode
[  754.685467] veth0: left allmulticast mode
[  754.685517] veth1: left allmulticast mode
[  754.685545] veth2: left allmulticast mode
[  754.685568] veth3: left allmulticast mode