[  703.712285][ T9986] veth0: entered allmulticast mode
[  703.712738][ T9986] veth1: entered allmulticast mode
[  703.713068][ T9986] veth2: entered allmulticast mode
[  703.713387][ T9986] veth3: entered allmulticast mode
[  714.913929][ T9986] veth0: left allmulticast mode
[  714.914294][ T9986] veth1: left allmulticast mode
[  714.914567][ T9986] veth2: left allmulticast mode
[  714.914837][ T9986] veth3: left allmulticast mode