[ 1581.556058][ T7864] veth0: entered allmulticast mode
[ 1581.556986][ T7864] veth1: entered allmulticast mode
[ 1581.557544][ T7864] veth2: entered allmulticast mode
[ 1581.558227][ T7864] veth3: entered allmulticast mode
[ 1604.581871][ T7864] veth0: left allmulticast mode
[ 1604.582520][ T7864] veth1: left allmulticast mode
[ 1604.583029][ T7864] veth2: left allmulticast mode
[ 1604.583501][ T7864] veth3: left allmulticast mode