[ 1004.307171][T27669] veth0: entered allmulticast mode
[ 1004.307551][T27669] veth1: entered allmulticast mode
[ 1004.307797][T27669] veth2: entered allmulticast mode
[ 1004.308414][T27669] veth3: entered allmulticast mode
[ 1015.519809][T27669] veth0: left allmulticast mode
[ 1015.520191][T27669] veth1: left allmulticast mode
[ 1015.520491][T27669] veth2: left allmulticast mode
[ 1015.520778][T27669] veth3: left allmulticast mode