[ 1319.378496][ T8171] veth0: entered allmulticast mode
[ 1319.379096][ T8171] veth1: entered allmulticast mode
[ 1319.381213][ T8171] veth2: entered allmulticast mode
[ 1319.381765][ T8171] veth3: entered allmulticast mode
[ 1343.945751][ T8171] veth0: left allmulticast mode
[ 1343.946199][ T8171] veth1: left allmulticast mode
[ 1343.946807][ T8171] veth2: left allmulticast mode
[ 1343.950962][ T8171] veth3: left allmulticast mode