[ 1332.135904][T18257] veth0: entered allmulticast mode
[ 1332.136382][T18257] veth1: entered allmulticast mode
[ 1332.136727][T18257] veth2: entered allmulticast mode
[ 1332.137061][T18257] veth3: entered allmulticast mode
[ 1350.852479][T18257] veth0: left allmulticast mode
[ 1350.852874][T18257] veth1: left allmulticast mode
[ 1350.853194][T18257] veth2: left allmulticast mode
[ 1350.853457][T18257] veth3: left allmulticast mode