[  641.732611] veth0: entered allmulticast mode
[  641.732707] veth1: entered allmulticast mode
[  641.732786] veth2: entered allmulticast mode
[  641.732886] veth3: entered allmulticast mode
[  649.307534] veth0: left allmulticast mode
[  649.307584] veth1: left allmulticast mode
[  649.307604] veth2: left allmulticast mode
[  649.307636] veth3: left allmulticast mode