[ 1560.071318][ T4735] veth0: entered allmulticast mode
[ 1560.071802][ T4735] veth1: entered allmulticast mode
[ 1560.072105][ T4735] veth2: entered allmulticast mode
[ 1560.072394][ T4735] veth3: entered allmulticast mode
[ 1585.785996][ T4735] veth0: left allmulticast mode
[ 1585.786291][ T4735] veth1: left allmulticast mode
[ 1585.786543][ T4735] veth2: left allmulticast mode
[ 1585.786774][ T4735] veth3: left allmulticast mode