[  656.978127] veth0: entered allmulticast mode
[  656.978220] veth1: entered allmulticast mode
[  656.978285] veth2: entered allmulticast mode
[  656.978344] veth3: entered allmulticast mode
[  666.234818] veth0: left allmulticast mode
[  666.234891] veth1: left allmulticast mode
[  666.234927] veth2: left allmulticast mode
[  666.234954] veth3: left allmulticast mode