[ 1405.855247][T18786] veth0: entered allmulticast mode
[ 1405.856035][T18786] veth1: entered allmulticast mode
[ 1405.856580][T18786] veth2: entered allmulticast mode
[ 1405.857126][T18786] veth3: entered allmulticast mode
[ 1428.657077][T18786] veth0: left allmulticast mode
[ 1428.657614][T18786] veth1: left allmulticast mode
[ 1428.658018][T18786] veth2: left allmulticast mode
[ 1428.658417][T18786] veth3: left allmulticast mode