[  528.576860][ T4077] veth0: entered allmulticast mode
[  528.577212][ T4077] veth1: entered allmulticast mode
[  528.577459][ T4077] veth2: entered allmulticast mode
[  528.577687][ T4077] veth3: entered allmulticast mode
[  540.001750][ T4077] veth0: left allmulticast mode
[  540.006482][ T4077] veth1: left allmulticast mode
[  540.006708][ T4077] veth2: left allmulticast mode
[  540.006893][ T4077] veth3: left allmulticast mode