[ 1555.972075][ T4817] veth0: entered allmulticast mode
[ 1555.972593][ T4817] veth1: entered allmulticast mode
[ 1555.972907][ T4817] veth2: entered allmulticast mode
[ 1555.973222][ T4817] veth3: entered allmulticast mode
[ 1581.791394][ T4817] veth0: left allmulticast mode
[ 1581.791688][ T4817] veth1: left allmulticast mode
[ 1581.791915][ T4817] veth2: left allmulticast mode
[ 1581.792126][ T4817] veth3: left allmulticast mode