[  640.069672] veth0: entered allmulticast mode
[  640.069766] veth1: entered allmulticast mode
[  640.069836] veth2: entered allmulticast mode
[  640.069897] veth3: entered allmulticast mode
[  649.430912] veth0: left allmulticast mode
[  649.430975] veth1: left allmulticast mode
[  649.431014] veth2: left allmulticast mode
[  649.431053] veth3: left allmulticast mode