[  642.866010] veth0: entered allmulticast mode
[  642.866106] veth1: entered allmulticast mode
[  642.866183] veth2: entered allmulticast mode
[  642.866283] veth3: entered allmulticast mode
[  650.338066] veth0: left allmulticast mode
[  650.338168] veth1: left allmulticast mode
[  650.338239] veth2: left allmulticast mode
[  650.338330] veth3: left allmulticast mode