[  657.798780] veth0: entered allmulticast mode
[  657.798858] veth1: entered allmulticast mode
[  657.798906] veth2: entered allmulticast mode
[  657.798959] veth3: entered allmulticast mode
[  667.159510] veth0: left allmulticast mode
[  667.159574] veth1: left allmulticast mode
[  667.159606] veth2: left allmulticast mode
[  667.159651] veth3: left allmulticast mode