[ 1537.517188][T21330] veth0: entered allmulticast mode
[ 1537.518680][T21330] veth1: entered allmulticast mode
[ 1537.519290][T21330] veth2: entered allmulticast mode
[ 1537.519851][T21330] veth3: entered allmulticast mode
[ 1537.520411][T21330] veth4: entered allmulticast mode
[ 1537.520969][T21330] veth5: entered allmulticast mode
[ 1571.659830][T21330] veth0: left allmulticast mode
[ 1571.660369][T21330] veth1: left allmulticast mode
[ 1571.660789][T21330] veth2: left allmulticast mode
[ 1571.671582][T21330] veth3: left allmulticast mode
[ 1571.672003][T21330] veth4: left allmulticast mode
[ 1571.672415][T21330] veth5: left allmulticast mode