[ 1490.857215][ T7454] veth0: entered allmulticast mode
[ 1490.858081][ T7454] veth1: entered allmulticast mode
[ 1490.858694][ T7454] veth2: entered allmulticast mode
[ 1490.859216][ T7454] veth3: entered allmulticast mode
[ 1513.791282][ T7454] veth0: left allmulticast mode
[ 1513.792167][ T7454] veth1: left allmulticast mode
[ 1513.792577][ T7454] veth2: left allmulticast mode
[ 1513.792959][ T7454] veth3: left allmulticast mode