[  674.272323][ T5542] veth0: entered allmulticast mode
[  674.272890][ T5542] veth1: entered allmulticast mode
[  674.273285][ T5542] veth2: entered allmulticast mode
[  674.273690][ T5542] veth3: entered allmulticast mode
[  686.184594][ T5542] veth0: left allmulticast mode
[  686.184845][ T5542] veth1: left allmulticast mode
[  686.185028][ T5542] veth2: left allmulticast mode
[  686.185206][ T5542] veth3: left allmulticast mode