[  606.022942] veth0: entered allmulticast mode
[  606.023032] veth1: entered allmulticast mode
[  606.023096] veth2: entered allmulticast mode
[  606.023159] veth3: entered allmulticast mode
[  614.543761] veth0: left allmulticast mode
[  614.543864] veth1: left allmulticast mode
[  614.543917] veth2: left allmulticast mode
[  614.543964] veth3: left allmulticast mode