[  638.568057] veth0: entered allmulticast mode
[  638.568147] veth1: entered allmulticast mode
[  638.568205] veth2: entered allmulticast mode
[  638.568262] veth3: entered allmulticast mode
[  647.798551] veth0: left allmulticast mode
[  647.798622] veth1: left allmulticast mode
[  647.798650] veth2: left allmulticast mode
[  647.798675] veth3: left allmulticast mode