[ 1648.595620][ T8409] veth0: entered allmulticast mode
[ 1648.596141][ T8409] veth1: entered allmulticast mode
[ 1648.596498][ T8409] veth2: entered allmulticast mode
[ 1648.596791][ T8409] veth3: entered allmulticast mode
[ 1674.855207][ T8409] veth0: left allmulticast mode
[ 1674.855520][ T8409] veth1: left allmulticast mode
[ 1674.855744][ T8409] veth2: left allmulticast mode
[ 1674.855962][ T8409] veth3: left allmulticast mode