[  550.731358][T12074] veth0: entered allmulticast mode
[  550.731716][T12074] veth1: entered allmulticast mode
[  550.731951][T12074] veth2: entered allmulticast mode
[  550.732196][T12074] veth3: entered allmulticast mode
[  561.908794][T12074] veth0: left allmulticast mode
[  561.909028][T12074] veth1: left allmulticast mode
[  561.909208][T12074] veth2: left allmulticast mode
[  561.909382][T12074] veth3: left allmulticast mode