[  668.788196][ T8171] veth0: entered allmulticast mode
[  668.788627][ T8171] veth1: entered allmulticast mode
[  668.788941][ T8171] veth2: entered allmulticast mode
[  668.789268][ T8171] veth3: entered allmulticast mode
[  668.789556][ T8171] veth4: entered allmulticast mode
[  668.789857][ T8171] veth5: entered allmulticast mode
[  680.040421][ T8171] veth0: left allmulticast mode
[  680.048516][ T8171] veth1: left allmulticast mode
[  680.048766][ T8171] veth2: left allmulticast mode
[  680.049002][ T8171] veth3: left allmulticast mode
[  680.051289][ T8171] veth4: left allmulticast mode
[  680.051471][ T8171] veth5: left allmulticast mode