[ 608.180689] veth0: entered allmulticast mode [ 608.180780] veth1: entered allmulticast mode [ 608.180845] veth2: entered allmulticast mode [ 608.180906] veth3: entered allmulticast mode [ 617.355263] veth0: left allmulticast mode [ 617.355338] veth1: left allmulticast mode [ 617.355374] veth2: left allmulticast mode [ 617.355407] veth3: left allmulticast mode