make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fib_tests.sh TESTT_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 3600 # selftests: net: fib_tests.sh # 0.04 [+0.04] # 0.04 [+0.00] Single path route test # 0.18 [+0.13] Start point # 0.19 [+0.01] TEST: IPv4 fibmatch [ OK ] # 0.20 [+0.01] TEST: IPv6 fibmatch [ OK ] # 0.24 [+0.04] Nexthop device deleted # 0.25 [+0.01] TEST: IPv4 fibmatch - no route [ OK ] # 0.26 [+0.01] TEST: IPv6 fibmatch - no route [ OK ] # 0.33 [+0.07] # 0.33 [+0.00] Multipath route test # 0.58 [+0.25] Start point # 0.59 [+0.01] TEST: IPv4 fibmatch [ OK ] # 0.60 [+0.01] TEST: IPv6 fibmatch [ OK ] # 0.63 [+0.03] One nexthop device deleted # 0.64 [+0.01] TEST: IPv4 - multipath route removed on delete [ OK ] # 0.65 [+0.01] TEST: IPv6 - multipath down to single path [ OK ] # 0.68 [+0.03] Second nexthop device deleted # 0.70 [+0.01] TEST: IPv6 - no route [ OK ] # 0.77 [+0.07] # 0.77 [+0.00] Single path, admin down # 0.94 [+0.17] Start point # 0.95 [+0.01] TEST: IPv4 fibmatch [ OK ] # 0.97 [+0.01] TEST: IPv6 fibmatch [ OK ] # 0.98 [+0.01] Route deleted on down # 0.99 [+0.01] TEST: IPv4 fibmatch [ OK ] # 1.01 [+0.01] TEST: IPv6 fibmatch [ OK ] # 1.06 [+0.06] # 1.06 [+0.00] Admin down multipath # 1.27 [+0.20] Verify start point # 1.27 [+0.01] TEST: IPv4 fibmatch [ OK ] # 1.29 [+0.01] TEST: IPv6 fibmatch [ OK ] # 1.30 [+0.01] One device down, one up # 1.31 [+0.01] TEST: IPv4 fibmatch on down device [ OK ] # 1.32 [+0.01] TEST: IPv6 fibmatch on down device [ OK ] # 1.33 [+0.01] TEST: IPv4 fibmatch on up device [ OK ] # 1.34 [+0.01] TEST: IPv6 fibmatch on up device [ OK ] # 1.35 [+0.01] TEST: IPv4 flags on down device [ OK ] # 1.36 [+0.01] TEST: IPv6 flags on down device [ OK ] # 1.37 [+0.01] TEST: IPv4 flags on up device [ OK ] # 1.38 [+0.01] TEST: IPv6 flags on up device [ OK ] # 1.40 [+0.02] Other device down and up # 1.41 [+0.01] TEST: IPv4 fibmatch on down device [ OK ] # 1.42 [+0.01] TEST: IPv6 fibmatch on down device [ OK ] # 1.43 [+0.01] TEST: IPv4 fibmatch on up device [ OK ] # 1.44 [+0.01] TEST: IPv6 fibmatch on up device [ OK ] # 1.45 [+0.01] TEST: IPv4 flags on down device [ OK ] # 1.47 [+0.01] TEST: IPv6 flags on down device [ OK ] # 1.48 [+0.01] TEST: IPv4 flags on up device [ OK ] # 1.49 [+0.01] TEST: IPv6 flags on up device [ OK ] # 1.50 [+0.01] Both devices down # 1.52 [+0.01] TEST: IPv4 fibmatch [ OK ] # 1.53 [+0.01] TEST: IPv6 fibmatch [ OK ] # 1.61 [+0.08] # 1.61 [+0.00] Local carrier tests - single path # 1.77 [+0.16] Start point # 1.78 [+0.01] TEST: IPv4 fibmatch [ OK ] # 1.80 [+0.01] TEST: IPv6 fibmatch [ OK ] # 1.81 [+0.01] TEST: IPv4 - no linkdown flag [ OK ] # 1.82 [+0.01] TEST: IPv6 - no linkdown flag [ OK ] # 2.84 [+1.02] Carrier off on nexthop # 2.85 [+0.01] TEST: IPv4 fibmatch [ OK ] # 2.86 [+0.01] TEST: IPv6 fibmatch [ OK ] # 2.87 [+0.01] TEST: IPv4 - linkdown flag set [ OK ] # 2.88 [+0.01] TEST: IPv6 - linkdown flag set [ OK ] # 2.90 [+0.02] Route to local address with carrier down # 2.91 [+0.01] TEST: IPv4 fibmatch [ OK ] # 2.92 [+0.01] TEST: IPv6 fibmatch [ OK ] # 2.93 [+0.01] TEST: IPv4 linkdown flag set [ OK ] # 2.94 [+0.01] TEST: IPv6 linkdown flag set [ OK ] # 3.01 [+0.06] # 3.01 [+0.00] Single path route carrier test # 3.16 [+0.16] Start point # 3.17 [+0.01] TEST: IPv4 fibmatch [ OK ] # 3.18 [+0.01] TEST: IPv6 fibmatch [ OK ] # 3.19 [+0.01] TEST: IPv4 no linkdown flag [ OK ] # 3.20 [+0.01] TEST: IPv6 no linkdown flag [ OK ] # 4.22 [+1.01] Carrier down # 4.23 [+0.01] TEST: IPv4 fibmatch [ OK ] # 4.24 [+0.01] TEST: IPv6 fibmatch [ OK ] # 4.25 [+0.01] TEST: IPv4 linkdown flag set [ OK ] # 4.26 [+0.01] TEST: IPv6 linkdown flag set [ OK ] # 4.28 [+0.02] Second address added with carrier down # 4.29 [+0.01] TEST: IPv4 fibmatch [ OK ] # 4.31 [+0.01] TEST: IPv6 fibmatch [ OK ] # 4.32 [+0.01] TEST: IPv4 linkdown flag set [ OK ] # 4.33 [+0.01] TEST: IPv6 linkdown flag set [ OK ] # 5.73 [+1.40] # 5.73 [+0.00] IPv4 nexthop tests # 5.73 [+0.00] <<< write me >>> # 5.75 [+0.02] # 5.75 [+0.00] IPv6 nexthop tests # 5.77 [+0.01] TEST: Directly connected nexthop, unicast address [ OK ] # 5.78 [+0.01] TEST: Directly connected nexthop, unicast address with device [ OK ] # 5.79 [+0.01] TEST: Gateway is linklocal address [ OK ] # 5.80 [+0.01] TEST: Gateway is linklocal address, no device [ OK ] # 5.81 [+0.01] TEST: Gateway can not be local unicast address [ OK ] # 5.83 [+0.01] TEST: Gateway can not be local unicast address, with device [ OK ] # 5.84 [+0.01] TEST: Gateway can not be a local linklocal address [ OK ] # 5.85 [+0.01] TEST: Gateway can be local address in a VRF [ OK ] # 5.86 [+0.01] TEST: Gateway can be local address in a VRF, with device [ OK ] # 5.87 [+0.01] TEST: Gateway can be local linklocal address in a VRF [ OK ] # 5.88 [+0.01] TEST: Redirect to VRF lookup [ OK ] # 5.89 [+0.01] TEST: VRF route, gateway can be local address in default VRF [ OK ] # 5.90 [+0.01] TEST: VRF route, gateway can not be a local address [ OK ] # 5.91 [+0.01] TEST: VRF route, gateway can not be a local addr with device [ OK ] # 6.11 [+0.20] # 6.11 [+0.00] FIB rule with suppress_prefixlength # 6.36 [+0.25] TEST: FIB rule suppress test [ OK ] # 6.57 [+0.21] # 6.57 [+0.00] Fib6 info length calculation in route notify test # 8.81 [+2.23] TEST: ipv6 route add notify [ OK ] # 9.10 [+0.29] # 9.10 [+0.00] Fib4 info length calculation in route notify test # 11.35 [+2.25] TEST: ipv4 route add notify [ OK ] # 11.99 [+0.63] # 11.99 [+0.00] IPv6 route add / append tests # 12.03 [+0.04] TEST: Attempt to add duplicate route - gw [ OK ] # 12.07 [+0.04] TEST: Attempt to add duplicate route - dev only [ OK ] # 12.12 [+0.05] TEST: Attempt to add duplicate route - reject route [ OK ] # 12.18 [+0.05] TEST: Append nexthop to existing route - gw [ OK ] # 12.22 [+0.05] TEST: Add multipath route [ OK ] # 12.27 [+0.05] TEST: Attempt to add duplicate multipath route [ OK ] # 12.32 [+0.05] TEST: Route add with different metrics [ OK ] # 12.35 [+0.03] TEST: Route delete with metric [ OK ] # 12.35 [+0.00] # 12.35 [+0.00] IPv6 route replace tests # 12.40 [+0.05] TEST: Single path with single path [ OK ] # 12.46 [+0.05] TEST: Single path with multipath [ OK ] # 12.51 [+0.05] TEST: Single path with single path via multipath attribute [ OK ] # 12.56 [+0.05] TEST: Invalid nexthop [ OK ] # 12.61 [+0.04] TEST: Single path - replace of non-existent route [ OK ] # 12.66 [+0.06] TEST: Multipath with multipath [ OK ] # 12.71 [+0.05] TEST: Multipath with single path [ OK ] # 12.77 [+0.05] TEST: Multipath with single path via multipath attribute [ OK ] # 12.82 [+0.05] TEST: Multipath with dev-only [ OK ] # 12.87 [+0.05] TEST: Multipath - invalid first nexthop [ OK ] # 12.93 [+0.06] TEST: Multipath - invalid second nexthop [ OK ] # 12.97 [+0.05] TEST: Multipath - replace of non-existent route [ OK ] # 12.98 [+0.00] # 12.98 [+0.00] IPv6 route with dsfield tests # 13.00 [+0.02] TEST: Reject route with dsfield [ OK ] # 13.80 [+0.81] # 13.80 [+0.00] IPv4 route add / append tests # 13.85 [+0.04] TEST: Attempt to add duplicate route - gw [ OK ] # 13.89 [+0.05] TEST: Attempt to add duplicate route - dev only [ OK ] # 13.94 [+0.04] TEST: Attempt to add duplicate route - reject route [ OK ] # 14.00 [+0.07] TEST: Add new nexthop for existing prefix [ OK ] # 14.07 [+0.06] TEST: Append nexthop to existing route - gw [ OK ] # 14.12 [+0.06] TEST: Append nexthop to existing route - dev only [ OK ] # 14.19 [+0.06] TEST: Append nexthop to existing route - reject route [ OK ] # 14.23 [+0.05] TEST: Append nexthop to existing reject route - gw [ OK ] # 14.28 [+0.05] TEST: Append nexthop to existing reject route - dev only [ OK ] # 14.34 [+0.05] TEST: add multipath route [ OK ] # 14.39 [+0.05] TEST: Attempt to add duplicate multipath route [ OK ] # 14.44 [+0.06] TEST: Route add with different metrics [ OK ] # 14.47 [+0.02] TEST: Route delete with metric [ OK ] # 14.47 [+0.00] # 14.47 [+0.00] IPv4 route replace tests # 14.53 [+0.06] TEST: Single path with single path [ OK ] # 14.59 [+0.06] TEST: Single path with multipath [ OK ] # 14.65 [+0.06] TEST: Single path with reject route [ OK ] # 14.70 [+0.06] TEST: Single path with single path via multipath attribute [ OK ] # 14.76 [+0.06] TEST: Invalid nexthop [ OK ] # 14.81 [+0.05] TEST: Single path - replace of non-existent route [ OK ] # 14.87 [+0.06] TEST: Multipath with multipath [ OK ] # 14.94 [+0.06] TEST: Multipath with single path [ OK ] # 15.00 [+0.06] TEST: Multipath with single path via multipath attribute [ OK ] # 15.06 [+0.06] TEST: Multipath with reject route [ OK ] # 15.11 [+0.05] TEST: Multipath - invalid first nexthop [ OK ] # 15.17 [+0.05] TEST: Multipath - invalid second nexthop [ OK ] # 15.21 [+0.04] TEST: Multipath - replace of non-existent route [ OK ] # 15.39 [+0.18] TEST: Cached route removed from VRF port device [ OK ] # 15.39 [+0.00] # 15.39 [+0.00] IPv4 route with dsfield tests # 15.41 [+0.02] TEST: Reject route with dsfield 0x01 [ OK ] # 15.42 [+0.01] TEST: Reject route with dsfield 0x02 [ OK ] # 15.44 [+0.01] TEST: Reject route with dsfield 0x03 [ OK ] # 15.47 [+0.03] TEST: IPv4 route with DSCP and ECN:Not-ECT [ OK ] # 15.48 [+0.01] TEST: IPv4 route with DSCP and ECN:ECT(1) [ OK ] # 15.49 [+0.01] TEST: IPv4 route with DSCP and ECN:ECT(0) [ OK ] # 15.50 [+0.01] TEST: IPv4 route with DSCP and ECN:CE [ OK ] # 15.51 [+0.01] TEST: IPv4 route with unknown DSCP and ECN:Not-ECT [ OK ] # 15.52 [+0.01] TEST: IPv4 route with unknown DSCP and ECN:ECT(1) [ OK ] # 15.53 [+0.01] TEST: IPv4 route with unknown DSCP and ECN:ECT(0) [ OK ] # 15.54 [+0.01] TEST: IPv4 route with unknown DSCP and ECN:CE [ OK ] # 15.55 [+0.01] TEST: IPv4 route with no DSCP and ECN:Not-ECT [ OK ] # 15.56 [+0.01] TEST: IPv4 route with no DSCP and ECN:ECT(1) [ OK ] # 15.57 [+0.01] TEST: IPv4 route with no DSCP and ECN:ECT(0) [ OK ] # 15.58 [+0.01] TEST: IPv4 route with no DSCP and ECN:CE [ OK ] # 15.79 [+0.21] # 15.79 [+0.00] IPv6 prefix route tests # 16.03 [+0.24] TEST: Default metric [ OK ] # 16.07 [+0.03] TEST: User specified metric on first device [ OK ] # 16.10 [+0.03] TEST: User specified metric on second device [ OK ] # 16.12 [+0.02] TEST: Delete of address on first device [ OK ] # 16.14 [+0.02] TEST: Modify metric of address [ OK ] # 16.18 [+0.04] TEST: Prefix route removed on link down [ OK ] # 16.20 [+0.02] TEST: Prefix route with metric on link up [ OK ] # 16.24 [+0.03] TEST: Set metric with peer route on local side [ OK ] # 16.24 [+0.01] TEST: Set metric with peer route on peer side [ OK ] # 16.27 [+0.02] TEST: Modify metric and peer address on local side [ OK ] # 16.28 [+0.01] TEST: Modify metric and peer address on peer side [ OK ] # 16.47 [+0.19] # 16.47 [+0.00] IPv4 prefix route tests # 17.19 [+0.72] TEST: Default metric [ OK ] # 17.28 [+0.09] TEST: User specified metric on first device [ OK ] # 17.41 [+0.12] TEST: User specified metric on second device [ OK ] # 17.48 [+0.07] TEST: Delete of address on first device [ OK ] # 17.54 [+0.06] TEST: Modify metric of address [ OK ] # 17.60 [+0.06] TEST: Prefix route removed on link down [ OK ] # 17.67 [+0.07] TEST: Prefix route with metric on link up [ OK ] # 17.81 [+0.15] TEST: Modify metric of .0/24 address [ OK ] # 17.90 [+0.09] TEST: Set metric of address with peer route [ OK ] # 18.13 [+0.23] TEST: Modify metric and peer address for peer route [ OK ] # 18.50 [+0.37] # 18.50 [+0.00] IPv6 routes with metrics # 19.91 [+1.41] TEST: Single path route with mtu metric [ OK ] # 19.96 [+0.05] TEST: Multipath route via 2 single routes with mtu metric on first [ OK ] # 20.02 [+0.06] TEST: Multipath route via 2 single routes with mtu metric on 2nd [ OK ] # 20.06 [+0.04] TEST: MTU of second leg [ OK ] # 20.10 [+0.04] TEST: Multipath route with mtu metric [ OK ] # 20.15 [+0.05] TEST: Using route with mtu metric [ OK ] # 20.19 [+0.04] TEST: Invalid metric (fails metric_convert) [ OK ] # 20.47 [+0.28] # 20.47 [+0.00] IPv4 route add / append tests # 21.19 [+0.72] TEST: Single path route with mtu metric [ OK ] # 21.22 [+0.03] TEST: Multipath route with mtu metric [ OK ] # 21.25 [+0.03] TEST: Using route with mtu metric [ OK ] # 21.28 [+0.03] TEST: Invalid metric (fails metric_convert) [ OK ] # 21.54 [+0.26] # 21.54 [+0.00] IPv4 route with IPv6 gateway tests # 24.19 [+2.65] TEST: Single path route with IPv6 gateway [ OK ] # 24.22 [+0.03] TEST: Single path route with IPv6 gateway - ping [ OK ] # 24.24 [+0.02] TEST: Single path route delete [ OK ] # 24.26 [+0.02] TEST: Multipath route add - v6 nexthop then v4 [ OK ] # 24.29 [+0.03] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 24.30 [+0.02] TEST: Multipath route delete exact match [ OK ] # 24.32 [+0.01] TEST: Multipath route add - v4 nexthop then v6 [ OK ] # 24.34 [+0.03] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 24.36 [+0.01] TEST: Multipath route delete exact match [ OK ] # 24.60 [+0.24] # 24.60 [+0.00] IPv4 rp_filter tests # 25.45 [+0.85] TEST: rp_filter passes local packets [ OK ] # 25.47 [+0.02] TEST: rp_filter passes loopback packets [ OK ] # 25.61 [+0.13] # 25.61 [+0.00] IPv4 delete address route tests # 26.02 [+0.41] Regular FIB info # 26.04 [+0.02] TEST: Route removed from VRF when source address deleted [ OK ] # 26.05 [+0.01] TEST: Route in default VRF not removed [ OK ] # 26.09 [+0.04] TEST: Route removed in default VRF when source address deleted [ OK ] # 26.10 [+0.01] TEST: Route in VRF is not removed by address delete [ OK ] # 26.10 [+0.00] Identical FIB info with different table ID # 26.12 [+0.02] TEST: Route removed from VRF when source address deleted [ OK ] # 26.13 [+0.01] TEST: Route in default VRF not removed [ OK ] # 26.17 [+0.04] TEST: Route removed in default VRF when source address deleted [ OK ] # 26.18 [+0.01] TEST: Route in VRF is not removed by address delete [ OK ] # 26.18 [+0.00] Table ID 0 # 26.20 [+0.02] TEST: Route removed in default VRF when source address deleted [ OK ] # 26.39 [+0.18] # 26.39 [+0.00] IPv6 delete address route tests # 26.95 [+0.56] Single device using src address # 26.97 [+0.02] TEST: Prefsrc removed when src address removed on other device [ OK ] # 26.97 [+0.00] Two devices with the same source address # 26.99 [+0.02] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 27.01 [+0.02] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 27.02 [+0.00] VRF with single device using src address # 27.03 [+0.02] TEST: Prefsrc removed when src address removed on other device [ OK ] # 27.04 [+0.00] VRF with two devices using src address # 27.05 [+0.02] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 27.07 [+0.02] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 27.07 [+0.00] src address and nexthop dev in same VRF # 27.09 [+0.02] TEST: Prefsrc removed from VRF when source address deleted [ OK ] # 27.10 [+0.01] TEST: Prefsrc in default VRF not removed [ OK ] # 27.13 [+0.03] TEST: Prefsrc not removed from VRF when source address exist [ OK ] # 27.14 [+0.01] TEST: Prefsrc in default VRF removed [ OK ] # 27.14 [+0.00] src address and nexthop device in different VRF # 27.16 [+0.02] TEST: Prefsrc not removed from VRF when nexthop dev in diff VRF [ OK ] # 27.17 [+0.01] TEST: Prefsrc not removed in default VRF [ OK ] # 27.20 [+0.03] TEST: Prefsrc removed from VRF when nexthop dev in diff VRF [ OK ] # 27.21 [+0.01] TEST: Prefsrc removed in default VRF [ OK ] # 27.21 [+0.00] Table ID 0 # 27.23 [+0.02] TEST: Prefsrc removed from default VRF when source address deleted [ OK ] # 27.23 [+0.00] Link local source route # 27.25 [+0.02] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 27.27 [+0.02] TEST: Prefsrc removed when delete ll addr [ OK ] # 27.28 [+0.01] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 27.31 [+0.03] TEST: Prefsrc removed even ll addr still exist on other dev [ OK ] # 27.63 [+0.32] # 27.63 [+0.00] IPv4 mangling tests # 30.77 [+3.15] TEST: Connection with correct parameters [ OK ] # 30.80 [+0.03] TEST: Connection with incorrect parameters [ OK ] # 31.36 [+0.56] TEST: Connection with correct parameters - mangling [ OK ] # 31.92 [+0.56] TEST: Connection with correct parameters - no mangling [ OK ] # 31.93 [+0.01] TEST: Connection check - server side [ OK ] # 32.17 [+0.25] # 32.17 [+0.00] IPv6 mangling tests # 35.33 [+3.16] TEST: Connection with correct parameters [ OK ] # 35.36 [+0.03] TEST: Connection with incorrect parameters [ OK ] # 35.90 [+0.54] TEST: Connection with correct parameters - mangling [ OK ] # 36.46 [+0.55] TEST: Connection with correct parameters - no mangling [ OK ] # 36.47 [+0.01] TEST: Connection check - server side [ OK ] # 36.74 [+0.28] # 36.74 [+0.00] IPv4 broadcast neighbour tests # 37.04 [+0.29] TEST: Resolved neighbour for broadcast address [ OK ] # 37.05 [+0.01] TEST: Resolved neighbour for network broadcast address [ OK ] # 37.06 [+0.01] TEST: Unresolved neighbour for broadcast address [ OK ] # 37.07 [+0.01] TEST: Unresolved neighbour for network broadcast address [ OK ] # 37.33 [+0.26] # 37.33 [+0.00] Fib6 garbage collection test # 49.48 [+12.14] TEST: ipv6 route garbage collection [ OK ] # 61.68 [+12.20] TEST: ipv6 route garbage collection (with permanent routes) [ OK ] # 73.85 [+12.18] TEST: ipv6 route garbage collection (replace with expires) [ OK ] # 86.04 [+12.19] TEST: ipv6 route garbage collection (replace with permanent) [ OK ] # 99.24 [+13.20] TEST: ipv6 route garbage collection (RA message) [ OK ] # 99.35 [+0.11] # 99.35 [+0.00] IPv4 multipath list receive tests # 100.47 [+1.12] TEST: Multipath route hit ratio (1.00) [ OK ] # 100.73 [+0.26] # 100.73 [+0.00] IPv6 multipath list receive tests # 101.92 [+1.19] TEST: Multipath route hit ratio (1.00) [ OK ] # 102.16 [+0.24] # 102.16 [+0.00] IPv4 multipath load balance test # 104.14 [+1.98] TEST: IPv4 multipath loadbalance [ OK ] # 104.40 [+0.25] # 104.40 [+0.00] IPv6 multipath load balance test # 108.46 [+4.06] TEST: IPv6 multipath loadbalance [ OK ] # 108.73 [+0.28] # 108.73 [+0.00] Tests passed: 231 # 108.73 [+0.00] Tests failed: 0 ok 1 selftests: net: fib_tests.sh make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests' xx__-> echo $? 0 xx__->