[ 1423.724225][ T8720] veth0: entered allmulticast mode
[ 1423.725673][ T8720] veth1: entered allmulticast mode
[ 1423.725989][ T8720] veth2: entered allmulticast mode
[ 1423.726281][ T8720] veth3: entered allmulticast mode
[ 1423.726573][ T8720] veth4: entered allmulticast mode
[ 1423.726877][ T8720] veth5: entered allmulticast mode
[ 1473.679797][ T8720] veth0: left allmulticast mode
[ 1473.680071][ T8720] veth1: left allmulticast mode
[ 1473.680294][ T8720] veth2: left allmulticast mode
[ 1473.680509][ T8720] veth3: left allmulticast mode
[ 1473.680725][ T8720] veth4: left allmulticast mode
[ 1473.680948][ T8720] veth5: left allmulticast mode