[  255.085395] veth0: entered allmulticast mode
[  255.085460] veth1: entered allmulticast mode
[  255.085492] veth2: entered allmulticast mode
[  255.085522] veth3: entered allmulticast mode
[  262.672469] veth0: left allmulticast mode
[  262.672542] veth1: left allmulticast mode
[  262.672600] veth2: left allmulticast mode
[  262.672663] veth3: left allmulticast mode