[  856.442128] veth0: entered allmulticast mode
[  856.442235] veth1: entered allmulticast mode
[  856.442304] veth2: entered allmulticast mode
[  856.442376] veth3: entered allmulticast mode
[  865.036708] veth0: left allmulticast mode
[  865.036818] veth1: left allmulticast mode
[  865.036883] veth2: left allmulticast mode
[  865.036941] veth3: left allmulticast mode