[ 1992.344245][T18740] veth0: entered allmulticast mode
[ 1992.347240][T18740] veth1: entered allmulticast mode
[ 1992.347879][T18740] veth2: entered allmulticast mode
[ 1992.348456][T18740] veth3: entered allmulticast mode
[ 1992.349020][T18740] veth4: entered allmulticast mode
[ 1992.349582][T18740] veth5: entered allmulticast mode
[ 2027.594081][T18740] veth0: left allmulticast mode
[ 2027.594679][T18740] veth1: left allmulticast mode
[ 2027.595143][T18740] veth2: left allmulticast mode
[ 2027.595636][T18740] veth3: left allmulticast mode
[ 2027.596090][T18740] veth4: left allmulticast mode
[ 2027.596562][T18740] veth5: left allmulticast mode