[ 1549.847642][T20881] veth0: entered allmulticast mode
[ 1549.849879][T20881] veth1: entered allmulticast mode
[ 1549.851328][T20881] veth2: entered allmulticast mode
[ 1549.851848][T20881] veth3: entered allmulticast mode
[ 1549.852384][T20881] veth4: entered allmulticast mode
[ 1549.852922][T20881] veth5: entered allmulticast mode
[ 1585.893570][T20881] veth0: left allmulticast mode
[ 1585.894067][T20881] veth1: left allmulticast mode
[ 1585.894566][T20881] veth2: left allmulticast mode
[ 1585.894970][T20881] veth3: left allmulticast mode
[ 1585.895374][T20881] veth4: left allmulticast mode
[ 1585.895770][T20881] veth5: left allmulticast mode