[  796.803659][ T8872] veth0: entered allmulticast mode
[  796.804031][ T8872] veth1: entered allmulticast mode
[  796.804279][ T8872] veth2: entered allmulticast mode
[  796.804538][ T8872] veth3: entered allmulticast mode
[  809.823020][ T8872] veth0: left allmulticast mode
[  809.823386][ T8872] veth1: left allmulticast mode
[  809.823701][ T8872] veth2: left allmulticast mode
[  809.824005][ T8872] veth3: left allmulticast mode