make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fib_nexthops.sh TTEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: fib_nexthops.sh # 6.45 [+6.45] # 6.45 [+0.00] Basic functional tests # 6.45 [+0.00] ---------------------- # 6.53 [+0.08] TEST: List with nothing defined [ OK ] # 6.62 [+0.08] TEST: Nexthop get on non-existent id [ OK ] # 6.71 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.80 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.89 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 7.06 [+0.17] TEST: Nexthop with down device [ OK ] # 7.31 [+0.25] TEST: Nexthop with device that is linkdown [ OK ] # 7.47 [+0.17] TEST: Nexthop with device only [ OK ] # 7.56 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.65 [+0.09] TEST: Blackhole nexthop [ OK ] # 7.74 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 7.95 [+0.21] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.29 [+0.34] TEST: Maximum nexthop ID dump [ OK ] # 8.37 [+0.09] TEST: Create group [ OK ] # 8.47 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 8.56 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.86 [+0.30] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.95 [+0.08] TEST: Create group with non-existent nexthop [ OK ] # 9.04 [+0.09] TEST: Create group with same nexthop multiple times [ OK ] # 9.17 [+0.13] TEST: Replace nexthop with nexthop group [ OK ] # 9.28 [+0.11] TEST: Replace nexthop group with nexthop [ OK ] # 9.37 [+0.09] TEST: Nexthop group and device [ OK ] # 10.39 [+1.02] TEST: Test proto flush [ OK ] # 10.49 [+0.11] TEST: Nexthop group and blackhole [ OK ] # 72.42 [+61.92] TEST: Large scale nexthop flushing [ OK ] # 81.13 [+8.71] # 81.13 [+0.00] Basic resilient nexthop group functional tests # 81.13 [+0.00] ---------------------------------------------- # 81.40 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 81.60 [+0.19] TEST: Get a nexthop group with default parameters [ OK ] # 81.91 [+0.31] TEST: Get a nexthop group with non-default parameters [ OK ] # 82.01 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 82.12 [+0.11] TEST: Replace nexthop group parameters [ OK ] # 82.22 [+0.10] TEST: Get a nexthop group after replacing parameters [ OK ] # 82.31 [+0.09] TEST: Replace idle timer [ OK ] # 82.43 [+0.12] TEST: Get a nexthop group after replacing idle timer [ OK ] # 82.53 [+0.10] TEST: Replace unbalanced timer [ OK ] # 82.65 [+0.13] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 82.75 [+0.10] TEST: Replace with no parameters [ OK ] # 82.87 [+0.12] TEST: Get a nexthop group after replacing no parameters [ OK ] # 82.97 [+0.10] TEST: Replace nexthop group type - implicit [ OK ] # 83.08 [+0.11] TEST: Replace nexthop group type - explicit [ OK ] # 83.18 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 83.29 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 83.94 [+0.64] TEST: Dump all nexthop buckets [ OK ] # 84.04 [+0.11] TEST: Dump all nexthop buckets in a group [ OK ] # 84.30 [+0.26] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 84.44 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 84.56 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 84.65 [+0.08] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 84.75 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 84.97 [+0.22] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 85.07 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 85.16 [+0.09] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 85.39 [+0.23] TEST: Maximum nexthop ID dump [ OK ] # 85.50 [+0.11] TEST: Get a valid nexthop bucket [ OK ] # 85.61 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 85.72 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 85.83 [+0.11] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 86.40 [+0.57] TEST: Initial bucket allocation [ OK ] # 86.70 [+0.30] TEST: Bucket allocation after replace [ OK ] # 87.09 [+0.39] TEST: Buckets migrated after idle timer change [ OK ] # 95.06 [+7.97] # 95.06 [+0.00] IPv4 functional # 95.06 [+0.00] ---------------------- # 95.17 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 95.29 [+0.12] TEST: Get nexthop by id [ OK ] # 95.49 [+0.20] TEST: Delete nexthop by id [ OK ] # 95.69 [+0.20] TEST: Create nexthop - gw only [ OK ] # 95.80 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 95.89 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 96.40 [+0.51] TEST: Nexthops removed on admin down [ OK ] # 96.95 [+0.55] TEST: Delete nexthop route warning [ OK ] # 97.49 [+0.54] TEST: Delete multipath route with only nh id based entry [ OK ] # 97.77 [+0.29] TEST: Delete route when specifying only nexthop device [ OK ] # 97.87 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 97.97 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 105.86 [+7.89] # 105.86 [+0.00] IPv4 groups functional # 105.86 [+0.00] ---------------------- # 106.09 [+0.23] TEST: Create nexthop group with single nexthop [ OK ] # 106.21 [+0.12] TEST: Get nexthop group by id [ OK ] # 106.45 [+0.24] TEST: Delete nexthop group by id [ OK ] # 107.18 [+0.73] TEST: Nexthop group with multiple nexthops [ OK ] # 107.55 [+0.36] TEST: Nexthop group updated when entry is deleted [ OK ] # 107.76 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 108.11 [+0.35] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 108.34 [+0.23] TEST: Nexthops in groups removed on admin down [ OK ] # 109.89 [+1.55] TEST: Multiple groups with same nexthop [ OK ] # 110.35 [+0.46] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 110.46 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 110.69 [+0.24] TEST: Nexthop group with a blackhole entry [ OK ] # 110.79 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 119.93 [+9.14] # 119.93 [+0.00] IPv4 resilient groups functional # 119.93 [+0.00] -------------------------------- # 120.68 [+0.74] TEST: Nexthop group updated when entry is deleted [ OK ] # 120.81 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 121.14 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 121.30 [+0.17] TEST: Nexthop buckets updated after replace [ OK ] # 121.97 [+0.66] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 122.12 [+0.16] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 122.49 [+0.37] TEST: Nexthop group updated after replace - nECMP [ OK ] # 122.63 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 132.31 [+9.68] TEST: IPv6 nexthop with IPv4 route [ OK ] # 132.83 [+0.52] TEST: IPv6 nexthop with IPv4 route [ OK ] # 133.09 [+0.25] TEST: IPv4 route with IPv6 gateway [ OK ] # 133.33 [+0.25] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 142.31 [+8.98] # 142.32 [+0.00] IPv4 functional runtime # 142.32 [+0.00] ----------------------- # 142.50 [+0.18] TEST: Route add [ OK ] # 142.70 [+0.20] TEST: Route delete [ OK ] # 142.95 [+0.24] TEST: Route add - scope conflict with nexthop [ OK ] # 143.25 [+0.31] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 143.45 [+0.19] TEST: IPv4 route with invalid metric [ OK ] # 143.78 [+0.33] TEST: Basic ping [ OK ] # 144.26 [+0.48] TEST: Ping - multipath [ OK ] # 144.86 [+0.60] TEST: Ping - multiple default routes, nh first [ OK ] # 145.55 [+0.69] TEST: Ping - multiple default routes, nh second [ OK ] # 146.22 [+0.67] TEST: Ping - blackhole [ OK ] # 146.49 [+0.27] TEST: Ping - blackhole replaced with gateway [ OK ] # 146.75 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 147.27 [+0.53] TEST: Ping - group with blackhole [ OK ] # 147.52 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 147.73 [+0.21] TEST: IPv4 route with device only nexthop [ OK ] # 148.04 [+0.31] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 148.65 [+0.61] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.15 [+0.50] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 149.39 [+0.25] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.67 [+0.27] TEST: IPv4 route with IPv6 gateway [ OK ] # 150.26 [+0.59] TEST: IPv4 default route with IPv6 gateway [ OK ] # 150.52 [+0.27] TEST: IPv4 route with MPLS encap [ OK ] # 150.64 [+0.11] TEST: IPv4 route with MPLS encap - check [ OK ] # 150.75 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 150.87 [+0.12] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 159.21 [+8.34] # 159.21 [+0.00] IPv4 large groups (x32) # 159.21 [+0.00] --------------------- # 190.58 [+31.37] TEST: Dump large (x32) ecmp groups [ OK ] # 200.04 [+9.46] # 200.04 [+0.00] IPv4 large resilient group (128k buckets) # 200.04 [+0.00] ----------------------------------------- # 200.54 [+0.50] TEST: Dump large (x131072) nexthop buckets [ OK ] # 210.04 [+9.50] # 210.04 [+0.00] IPv4 nexthop api compat mode # 210.04 [+0.00] ---------------------------- # 210.36 [+0.32] TEST: IPv4 default nexthop compat mode check [ OK ] # 211.37 [+1.02] TEST: IPv4 compat mode on - route add notification [ OK ] # 211.50 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 212.27 [+0.77] TEST: IPv4 compat mode on - nexthop change [ OK ] # 212.44 [+0.18] TEST: IPv4 set compat mode - 0 [ OK ] # 213.19 [+0.74] TEST: IPv4 compat mode off - route add notification [ OK ] # 213.33 [+0.14] TEST: IPv4 compat mode off - route dump [ OK ] # 213.91 [+0.59] TEST: IPv4 compat mode off - nexthop change [ OK ] # 214.49 [+0.57] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 214.63 [+0.15] TEST: IPv4 set compat mode - 1 [ OK ] # 223.42 [+8.79] # 223.42 [+0.00] IPv4 fdb groups functional # 223.42 [+0.00] -------------------------- # 224.01 [+0.59] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 224.26 [+0.24] TEST: Get Fdb nexthop group by id [ OK ] # 224.62 [+0.36] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 224.94 [+0.33] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 225.07 [+0.12] TEST: Fdb Nexthop with blackhole [ OK ] # 225.18 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 225.29 [+0.12] TEST: Fdb Nexthop with onlink [ OK ] # 225.39 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 225.78 [+0.39] TEST: Fdb mac add with nexthop group [ OK ] # 225.90 [+0.12] TEST: Fdb mac add with nexthop [ OK ] # 226.02 [+0.12] TEST: Route add with fdb nexthop [ OK ] # 226.13 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 226.37 [+0.24] TEST: Fdb entry after deleting a single nexthop [ OK ] # 226.52 [+0.15] TEST: Fdb nexthop delete [ OK ] # 226.63 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 235.16 [+8.53] # 235.16 [+0.00] IPv4 multipath selection # 235.16 [+0.00] ------------------------ # 237.39 [+2.23] TEST: Use valid neighbor during multipath selection [ OK ] # 237.79 [+0.39] TEST: Multipath selection with no valid neighbor [ OK ] # 246.96 [+9.17] # 246.96 [+0.00] IPv4 runtime torture # 246.96 [+0.00] -------------------- # 547.78 [+300.82] TEST: IPv4 torture test [ OK ] # 556.76 [+8.98] # 556.76 [+0.00] IPv4 runtime resilient nexthop group torture # 556.76 [+0.00] -------------------------------------------- # 857.55 [+300.79] TEST: IPv4 resilient nexthop group torture test [ OK ] # 865.66 [+8.12] # 865.67 [+0.00] IPv6 # 865.67 [+0.00] ---------------------- # 865.77 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 865.88 [+0.11] TEST: Get nexthop by id [ OK ] # 866.10 [+0.21] TEST: Delete nexthop by id [ OK ] # 866.31 [+0.22] TEST: Create nexthop - gw only [ OK ] # 866.43 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 866.53 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 867.03 [+0.51] TEST: Nexthops removed on admin down [ OK ] # 874.81 [+7.77] # 874.81 [+0.00] IPv6 groups functional # 874.81 [+0.00] ---------------------- # 875.01 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 875.11 [+0.10] TEST: Get nexthop group by id [ OK ] # 875.30 [+0.19] TEST: Delete nexthop group by id [ OK ] # 876.13 [+0.83] TEST: Nexthop group with multiple nexthops [ OK ] # 876.44 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 876.64 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 877.03 [+0.38] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 877.24 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 878.68 [+1.44] TEST: Multiple groups with same nexthop [ OK ] # 879.11 [+0.43] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 879.22 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 879.44 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 879.54 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 882.63 [+3.09] TEST: Nexthop group replace refcounts [ OK ] # 883.61 [+0.98] TEST: 16-bit weights [ OK ] # 891.74 [+8.13] # 891.74 [+0.00] IPv6 resilient groups functional # 891.75 [+0.00] -------------------------------- # 892.37 [+0.63] TEST: Nexthop group updated when entry is deleted [ OK ] # 892.48 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 892.80 [+0.31] TEST: Nexthop group updated after replace [ OK ] # 892.92 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 893.56 [+0.64] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 893.70 [+0.14] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 894.00 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 894.11 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 895.09 [+0.97] TEST: 16-bit weights [ OK ] # 903.19 [+8.11] # 903.19 [+0.00] IPv6 functional runtime # 903.20 [+0.00] ----------------------- # 903.38 [+0.18] TEST: Route add [ OK ] # 903.46 [+0.09] TEST: Route delete [ OK ] # 903.77 [+0.31] TEST: Ping with nexthop [ OK ] # 904.20 [+0.43] TEST: Ping - multipath [ OK ] # 904.55 [+0.35] TEST: Ping - blackhole [ OK ] # 904.83 [+0.28] TEST: Ping - blackhole replaced with gateway [ OK ] # 905.10 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 905.63 [+0.53] TEST: Ping - group with blackhole [ OK ] # 905.89 [+0.26] TEST: Ping - group blackhole replaced with gateways [ OK ] # 906.12 [+0.23] TEST: IPv6 route with device only nexthop [ OK ] # 906.48 [+0.35] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 906.90 [+0.42] TEST: IPv6 route can not have a v4 gateway [ OK ] # 907.09 [+0.20] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 907.31 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 907.84 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 908.06 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 908.27 [+0.20] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 908.83 [+0.56] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.06 [+0.23] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.30 [+0.23] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 909.74 [+0.45] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 909.93 [+0.18] TEST: IPv6 route with invalid metric [ OK ] # 911.19 [+1.27] TEST: Nexthop with default route and rpfilter [ OK ] # 911.45 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 919.60 [+8.15] # 919.60 [+0.00] IPv6 large groups (x32) # 919.60 [+0.00] --------------------- # 949.48 [+29.88] TEST: Dump large (x32) ecmp groups [ OK ] # 957.99 [+8.51] # 957.99 [+0.00] IPv6 large resilient group (128k buckets) # 957.99 [+0.00] ----------------------------------------- # 958.38 [+0.39] TEST: Dump large (x131072) nexthop buckets [ OK ] # 966.46 [+8.08] # 966.46 [+0.00] IPv6 nexthop api compat mode test # 966.46 [+0.00] -------------------------------- # 966.74 [+0.28] TEST: IPv6 default nexthop compat mode check [ OK ] # 967.68 [+0.94] TEST: IPv6 compat mode on - route add notification [ OK ] # 967.81 [+0.13] TEST: IPv6 compat mode on - route dump [ OK ] # 968.48 [+0.67] TEST: IPv6 compat mode on - nexthop change [ OK ] # 968.62 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 969.59 [+0.97] TEST: IPv6 compat mode off - route add notification [ OK ] # 969.70 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 970.39 [+0.69] TEST: IPv6 compat mode off - nexthop change [ OK ] # 970.95 [+0.56] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 971.07 [+0.12] TEST: IPv6 set compat mode - 1 [ OK ] # 979.09 [+8.02] # 979.09 [+0.00] IPv6 fdb groups functional # 979.10 [+0.00] -------------------------- # 979.58 [+0.49] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 979.79 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 980.10 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 980.43 [+0.34] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 980.54 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 980.64 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 980.77 [+0.13] TEST: Fdb Nexthop with onlink [ OK ] # 980.89 [+0.12] TEST: Fdb Nexthop with encap [ OK ] # 981.11 [+0.23] TEST: Fdb mac add with nexthop group [ OK ] # 981.22 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 981.32 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 981.44 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 981.64 [+0.20] TEST: Fdb entry after deleting a single nexthop [ OK ] # 981.73 [+0.09] TEST: Fdb nexthop delete [ OK ] # 981.85 [+0.12] TEST: Fdb entry after deleting a nexthop group [ OK ] # 989.93 [+8.08] # 989.93 [+0.00] IPv6 multipath selection # 989.93 [+0.00] ------------------------ # 991.89 [+1.96] TEST: Use valid neighbor during multipath selection [ OK ] # 992.21 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 1000.22 [+8.02] # 1000.22 [+0.00] IPv6 runtime torture # 1000.22 [+0.00] -------------------- # 1300.93 [+300.70] TEST: IPv6 torture test [ OK ] # 1309.27 [+8.35] # 1309.27 [+0.00] IPv6 runtime resilient nexthop group torture # 1309.27 [+0.00] -------------------------------------------- # 1609.99 [+300.72] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1610.25 [+0.25] # 1610.25 [+0.00] Tests passed: 238 # 1610.25 [+0.00] Tests failed: 0 ok 1 selftests: net: fib_nexthops.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->