[  615.308361][ T4864] veth0: entered allmulticast mode
[  615.308830][ T4864] veth1: entered allmulticast mode
[  615.309176][ T4864] veth2: entered allmulticast mode
[  615.309474][ T4864] veth3: entered allmulticast mode
[  626.757129][ T4864] veth0: left allmulticast mode
[  626.757424][ T4864] veth1: left allmulticast mode
[  626.757671][ T4864] veth2: left allmulticast mode
[  626.757900][ T4864] veth3: left allmulticast mode