[  620.075962][ T6860] veth0: entered allmulticast mode
[  620.076390][ T6860] veth1: entered allmulticast mode
[  620.076702][ T6860] veth2: entered allmulticast mode
[  620.077080][ T6860] veth3: entered allmulticast mode
[  630.914891][ T6860] veth0: left allmulticast mode
[  630.915111][ T6860] veth1: left allmulticast mode
[  630.915278][ T6860] veth2: left allmulticast mode
[  630.915480][ T6860] veth3: left allmulticast mode