[  606.176990][ T4844] veth0: entered allmulticast mode
[  606.177338][ T4844] veth1: entered allmulticast mode
[  606.177591][ T4844] veth2: entered allmulticast mode
[  606.177850][ T4844] veth3: entered allmulticast mode
[  616.971978][ T4844] veth0: left allmulticast mode
[  616.972223][ T4844] veth1: left allmulticast mode
[  616.972408][ T4844] veth2: left allmulticast mode
[  616.972609][ T4844] veth3: left allmulticast mode