[  792.912559][ T6639] veth0: entered allmulticast mode
[  792.912978][ T6639] veth1: entered allmulticast mode
[  792.913288][ T6639] veth2: entered allmulticast mode
[  792.913687][ T6639] veth3: entered allmulticast mode
[  804.268267][ T6639] veth0: left allmulticast mode
[  804.268514][ T6639] veth1: left allmulticast mode
[  804.268693][ T6639] veth2: left allmulticast mode
[  804.268865][ T6639] veth3: left allmulticast mode