[  690.518063][ T7643] veth0: entered allmulticast mode
[  690.518442][ T7643] veth1: entered allmulticast mode
[  690.518675][ T7643] veth2: entered allmulticast mode
[  690.518910][ T7643] veth3: entered allmulticast mode
[  701.503461][ T7643] veth0: left allmulticast mode
[  701.503804][ T7643] veth1: left allmulticast mode
[  701.504071][ T7643] veth2: left allmulticast mode
[  701.504325][ T7643] veth3: left allmulticast mode