[ 1544.439608][T14074] veth0: entered allmulticast mode
[ 1544.440235][T14074] veth1: entered allmulticast mode
[ 1544.440587][T14074] veth2: entered allmulticast mode
[ 1544.440922][T14074] veth3: entered allmulticast mode
[ 1569.901694][T14074] veth0: left allmulticast mode
[ 1569.901985][T14074] veth1: left allmulticast mode
[ 1569.902238][T14074] veth2: left allmulticast mode
[ 1569.902465][T14074] veth3: left allmulticast mode