[  542.500891] veth0: entered allmulticast mode
[  542.500964] veth1: entered allmulticast mode
[  542.501024] veth2: entered allmulticast mode
[  542.501064] veth3: entered allmulticast mode
[  552.876242] veth0: left allmulticast mode
[  552.876310] veth1: left allmulticast mode
[  552.876354] veth2: left allmulticast mode
[  552.876395] veth3: left allmulticast mode