[ 1640.153825][ T5187] veth0: entered allmulticast mode
[ 1640.154369][ T5187] veth1: entered allmulticast mode
[ 1640.154682][ T5187] veth2: entered allmulticast mode
[ 1640.154993][ T5187] veth3: entered allmulticast mode
[ 1667.402797][ T5187] veth0: left allmulticast mode
[ 1667.403502][ T5187] veth1: left allmulticast mode
[ 1667.403733][ T5187] veth2: left allmulticast mode
[ 1667.403962][ T5187] veth3: left allmulticast mode