[ 1650.542572][ T7704] veth0: entered allmulticast mode
[ 1650.543880][ T7704] veth1: entered allmulticast mode
[ 1650.544414][ T7704] veth2: entered allmulticast mode
[ 1650.544948][ T7704] veth3: entered allmulticast mode
[ 1674.235876][ T7704] veth0: left allmulticast mode
[ 1674.236374][ T7704] veth1: left allmulticast mode
[ 1674.236791][ T7704] veth2: left allmulticast mode
[ 1674.237196][ T7704] veth3: left allmulticast mode