[  557.387112][ T7374] veth0: entered allmulticast mode
[  557.387538][ T7374] veth1: entered allmulticast mode
[  557.387869][ T7374] veth2: entered allmulticast mode
[  557.388173][ T7374] veth3: entered allmulticast mode
[  568.144084][ T7374] veth0: left allmulticast mode
[  568.144387][ T7374] veth1: left allmulticast mode
[  568.144634][ T7374] veth2: left allmulticast mode
[  568.144851][ T7374] veth3: left allmulticast mode