[  630.722431] veth0: entered allmulticast mode
[  630.722520] veth1: entered allmulticast mode
[  630.722575] veth2: entered allmulticast mode
[  630.722638] veth3: entered allmulticast mode
[  639.826677] veth0: left allmulticast mode
[  639.826744] veth1: left allmulticast mode
[  639.826786] veth2: left allmulticast mode
[  639.826822] veth3: left allmulticast mode