[  689.983456][ T7387] veth0: entered allmulticast mode
[  689.983897][ T7387] veth1: entered allmulticast mode
[  689.984219][ T7387] veth2: entered allmulticast mode
[  689.984513][ T7387] veth3: entered allmulticast mode
[  700.961404][ T7387] veth0: left allmulticast mode
[  700.961714][ T7387] veth1: left allmulticast mode
[  700.961965][ T7387] veth2: left allmulticast mode
[  700.962234][ T7387] veth3: left allmulticast mode