[ 1329.697279][ T7984] veth0: entered allmulticast mode
[ 1329.697879][ T7984] veth1: entered allmulticast mode
[ 1329.700148][ T7984] veth2: entered allmulticast mode
[ 1329.700755][ T7984] veth3: entered allmulticast mode
[ 1348.905018][ T7984] veth0: left allmulticast mode
[ 1348.905556][ T7984] veth1: left allmulticast mode
[ 1348.905957][ T7984] veth2: left allmulticast mode
[ 1348.906375][ T7984] veth3: left allmulticast mode