[ 1559.357523][ T4753] veth0: entered allmulticast mode
[ 1559.358025][ T4753] veth1: entered allmulticast mode
[ 1559.358733][ T4753] veth2: entered allmulticast mode
[ 1559.359050][ T4753] veth3: entered allmulticast mode
[ 1585.031664][ T4753] veth0: left allmulticast mode
[ 1585.031967][ T4753] veth1: left allmulticast mode
[ 1585.032243][ T4753] veth2: left allmulticast mode
[ 1585.032533][ T4753] veth3: left allmulticast mode