[  836.595173] veth0: entered allmulticast mode
[  836.595234] veth1: entered allmulticast mode
[  836.595269] veth2: entered allmulticast mode
[  836.595299] veth3: entered allmulticast mode
[  844.122740] veth0: left allmulticast mode
[  844.122795] veth1: left allmulticast mode
[  844.122821] veth2: left allmulticast mode
[  844.122852] veth3: left allmulticast mode