[  679.497630][ T4883] veth0: entered allmulticast mode
[  679.498060][ T4883] veth1: entered allmulticast mode
[  679.498642][ T4883] veth2: entered allmulticast mode
[  679.498947][ T4883] veth3: entered allmulticast mode
[  690.372434][ T4883] veth0: left allmulticast mode
[  690.372721][ T4883] veth1: left allmulticast mode
[  690.372954][ T4883] veth2: left allmulticast mode
[  690.373157][ T4883] veth3: left allmulticast mode