[  650.048879] veth0: entered allmulticast mode
[  650.048951] veth1: entered allmulticast mode
[  650.048992] veth2: entered allmulticast mode
[  650.049025] veth3: entered allmulticast mode
[  657.615954] veth0: left allmulticast mode
[  657.616035] veth1: left allmulticast mode
[  657.616097] veth2: left allmulticast mode
[  657.616165] veth3: left allmulticast mode