[ 1436.833374][ T9338] veth0: entered allmulticast mode
[ 1436.834733][ T9338] veth1: entered allmulticast mode
[ 1436.835662][ T9338] veth2: entered allmulticast mode
[ 1436.836052][ T9338] veth3: entered allmulticast mode
[ 1464.338807][ T9338] veth0: left allmulticast mode
[ 1464.339152][ T9338] veth1: left allmulticast mode
[ 1464.339398][ T9338] veth2: left allmulticast mode
[ 1464.339631][ T9338] veth3: left allmulticast mode