[  657.798539] veth0: entered allmulticast mode
[  657.798629] veth1: entered allmulticast mode
[  657.798683] veth2: entered allmulticast mode
[  657.798735] veth3: entered allmulticast mode
[  667.258281] veth0: left allmulticast mode
[  667.258489] veth1: left allmulticast mode
[  667.258522] veth2: left allmulticast mode
[  667.258571] veth3: left allmulticast mode