[ 1560.009414][ T8628] veth0: entered allmulticast mode
[ 1560.009899][ T8628] veth1: entered allmulticast mode
[ 1560.010212][ T8628] veth2: entered allmulticast mode
[ 1560.010508][ T8628] veth3: entered allmulticast mode
[ 1585.458301][ T8628] veth0: left allmulticast mode
[ 1585.458740][ T8628] veth1: left allmulticast mode
[ 1585.459115][ T8628] veth2: left allmulticast mode
[ 1585.459511][ T8628] veth3: left allmulticast mode