[  770.607018][ T8769] veth0: entered allmulticast mode
[  770.607373][ T8769] veth1: entered allmulticast mode
[  770.607607][ T8769] veth2: entered allmulticast mode
[  770.607852][ T8769] veth3: entered allmulticast mode
[  781.810008][ T8769] veth0: left allmulticast mode
[  781.810257][ T8769] veth1: left allmulticast mode
[  781.810451][ T8769] veth2: left allmulticast mode
[  781.810630][ T8769] veth3: left allmulticast mode