[ 1318.796561][T21776] veth0: entered allmulticast mode
[ 1318.797437][T21776] veth1: entered allmulticast mode
[ 1318.797956][T21776] veth2: entered allmulticast mode
[ 1318.798318][T21776] veth3: entered allmulticast mode
[ 1337.612911][T21776] veth0: left allmulticast mode
[ 1337.614132][T21776] veth1: left allmulticast mode
[ 1337.614402][T21776] veth2: left allmulticast mode
[ 1337.614637][T21776] veth3: left allmulticast mode