[  724.039530][ T7475] veth0: entered allmulticast mode
[  724.039977][ T7475] veth1: entered allmulticast mode
[  724.040273][ T7475] veth2: entered allmulticast mode
[  724.040566][ T7475] veth3: entered allmulticast mode
[  734.656146][ T7475] veth0: left allmulticast mode
[  734.656430][ T7475] veth1: left allmulticast mode
[  734.656659][ T7475] veth2: left allmulticast mode
[  734.656896][ T7475] veth3: left allmulticast mode