[ 1203.780802][ T4780] veth0: entered allmulticast mode
[ 1203.793850][ T4780] veth1: entered allmulticast mode
[ 1203.794432][ T4780] veth2: entered allmulticast mode
[ 1203.794973][ T4780] veth3: entered allmulticast mode
[ 1228.139104][ T4780] veth0: left allmulticast mode
[ 1228.139978][ T4780] veth1: left allmulticast mode
[ 1228.140675][ T4780] veth2: left allmulticast mode
[ 1228.141393][ T4780] veth3: left allmulticast mode