[  767.757031][ T8393] veth0: entered allmulticast mode
[  767.758015][ T8393] veth1: entered allmulticast mode
[  767.758261][ T8393] veth2: entered allmulticast mode
[  767.758507][ T8393] veth3: entered allmulticast mode
[  778.858098][ T8393] veth0: left allmulticast mode
[  778.858364][ T8393] veth1: left allmulticast mode
[  778.858566][ T8393] veth2: left allmulticast mode
[  778.858737][ T8393] veth3: left allmulticast mode