[  632.637495] veth0: entered allmulticast mode
[  632.637550] veth1: entered allmulticast mode
[  632.637583] veth2: entered allmulticast mode
[  632.637612] veth3: entered allmulticast mode
[  640.084924] veth0: left allmulticast mode
[  640.084973] veth1: left allmulticast mode
[  640.085003] veth2: left allmulticast mode
[  640.085024] veth3: left allmulticast mode