[  258.467398][ T2528] veth0: entered allmulticast mode
[  258.467762][ T2528] veth1: entered allmulticast mode
[  258.467992][ T2528] veth2: entered allmulticast mode
[  258.468218][ T2528] veth3: entered allmulticast mode
[  269.628944][ T2528] veth0: left allmulticast mode
[  269.629248][ T2528] veth1: left allmulticast mode
[  269.629501][ T2528] veth2: left allmulticast mode
[  269.629764][ T2528] veth3: left allmulticast mode