[ 1243.896903][T18867] veth0: entered allmulticast mode
[ 1243.898798][T18867] veth1: entered allmulticast mode
[ 1243.899411][T18867] veth2: entered allmulticast mode
[ 1243.899956][T18867] veth3: entered allmulticast mode
[ 1266.751664][T18867] veth0: left allmulticast mode
[ 1266.752210][T18867] veth1: left allmulticast mode
[ 1266.752623][T18867] veth2: left allmulticast mode
[ 1266.753013][T18867] veth3: left allmulticast mode