[ 1425.024677][T18996] veth0: entered allmulticast mode
[ 1425.025538][T18996] veth1: entered allmulticast mode
[ 1425.028376][T18996] veth2: entered allmulticast mode
[ 1425.028969][T18996] veth3: entered allmulticast mode
[ 1448.468037][T18996] veth0: left allmulticast mode
[ 1448.468493][T18996] veth1: left allmulticast mode
[ 1448.468903][T18996] veth2: left allmulticast mode
[ 1448.469438][T18996] veth3: left allmulticast mode