[ 1713.879811][ T7790] veth0: entered allmulticast mode
[ 1713.880330][ T7790] veth1: entered allmulticast mode
[ 1713.880641][ T7790] veth2: entered allmulticast mode
[ 1713.880947][ T7790] veth3: entered allmulticast mode
[ 1742.132533][ T7790] veth0: left allmulticast mode
[ 1742.132830][ T7790] veth1: left allmulticast mode
[ 1742.133058][ T7790] veth2: left allmulticast mode
[ 1742.133297][ T7790] veth3: left allmulticast mode