[  642.662677] veth0: entered allmulticast mode
[  642.662737] veth1: entered allmulticast mode
[  642.662782] veth2: entered allmulticast mode
[  642.662808] veth3: entered allmulticast mode
[  650.121338] veth0: left allmulticast mode
[  650.121423] veth1: left allmulticast mode
[  650.121487] veth2: left allmulticast mode
[  650.121550] veth3: left allmulticast mode