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 # 7.47 [+7.47] # 7.47 [+0.00] Basic functional tests # 7.47 [+0.00] ---------------------- # 7.59 [+0.12] TEST: List with nothing defined [ OK ] # 7.71 [+0.11] TEST: Nexthop get on non-existent id [ OK ] # 7.82 [+0.11] TEST: Nexthop del with non-existent id [ OK ] # 7.95 [+0.13] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 8.06 [+0.11] TEST: Nexthop with no device or gateway [ OK ] # 8.26 [+0.20] TEST: Nexthop with down device [ OK ] # 8.59 [+0.34] TEST: Nexthop with device that is linkdown [ OK ] # 8.82 [+0.23] TEST: Nexthop with device only [ OK ] # 8.92 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 9.06 [+0.13] TEST: Blackhole nexthop [ OK ] # 9.15 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 9.42 [+0.27] TEST: Blackhole nexthop with loopback device down [ OK ] # 9.79 [+0.37] TEST: Maximum nexthop ID dump [ OK ] # 9.90 [+0.11] TEST: Create group [ OK ] # 10.01 [+0.11] TEST: Create group with blackhole nexthop [ OK ] # 10.13 [+0.12] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 10.44 [+0.31] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 10.55 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 10.67 [+0.12] TEST: Create group with same nexthop multiple times [ OK ] # 10.80 [+0.13] TEST: Replace nexthop with nexthop group [ OK ] # 10.95 [+0.15] TEST: Replace nexthop group with nexthop [ OK ] # 11.06 [+0.11] TEST: Nexthop group and device [ OK ] # 12.18 [+1.12] TEST: Test proto flush [ OK ] # 12.27 [+0.09] TEST: Nexthop group and blackhole [ OK ] # 76.54 [+64.26] TEST: Large scale nexthop flushing [ OK ] # 85.13 [+8.60] # 85.13 [+0.00] Basic resilient nexthop group functional tests # 85.13 [+0.00] ---------------------------------------------- # 85.41 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 85.63 [+0.22] TEST: Get a nexthop group with default parameters [ OK ] # 85.96 [+0.34] TEST: Get a nexthop group with non-default parameters [ OK ] # 86.05 [+0.09] TEST: Add a nexthop group with 0 buckets [ OK ] # 86.15 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 86.28 [+0.13] TEST: Get a nexthop group after replacing parameters [ OK ] # 86.39 [+0.11] TEST: Replace idle timer [ OK ] # 86.50 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 86.60 [+0.10] TEST: Replace unbalanced timer [ OK ] # 86.71 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 86.80 [+0.09] TEST: Replace with no parameters [ OK ] # 86.90 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 87.06 [+0.15] TEST: Replace nexthop group type - implicit [ OK ] # 87.16 [+0.11] TEST: Replace nexthop group type - explicit [ OK ] # 87.26 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 87.37 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 87.97 [+0.60] TEST: Dump all nexthop buckets [ OK ] # 88.13 [+0.16] TEST: Dump all nexthop buckets in a group [ OK ] # 88.40 [+0.27] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 88.52 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 88.64 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 88.77 [+0.12] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 88.86 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 89.14 [+0.28] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 89.27 [+0.13] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 89.38 [+0.11] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 89.65 [+0.27] TEST: Maximum nexthop ID dump [ OK ] # 89.76 [+0.10] TEST: Get a valid nexthop bucket [ OK ] # 89.86 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 89.96 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 90.06 [+0.10] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 90.69 [+0.63] TEST: Initial bucket allocation [ OK ] # 91.04 [+0.34] TEST: Bucket allocation after replace [ OK ] # 91.46 [+0.43] TEST: Buckets migrated after idle timer change [ OK ] # 99.66 [+8.20] # 99.66 [+0.00] IPv4 functional # 99.66 [+0.00] ---------------------- # 99.76 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 99.88 [+0.12] TEST: Get nexthop by id [ OK ] # 100.12 [+0.23] TEST: Delete nexthop by id [ OK ] # 100.31 [+0.20] TEST: Create nexthop - gw only [ OK ] # 100.42 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 100.51 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 101.03 [+0.51] TEST: Nexthops removed on admin down [ OK ] # 101.67 [+0.65] TEST: Delete nexthop route warning [ OK ] # 102.19 [+0.52] TEST: Delete multipath route with only nh id based entry [ OK ] # 102.51 [+0.32] TEST: Delete route when specifying only nexthop device [ OK ] # 102.63 [+0.12] TEST: Delete route when specifying only gateway [ OK ] # 102.73 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 111.09 [+8.37] # 111.09 [+0.00] IPv4 groups functional # 111.10 [+0.00] ---------------------- # 111.31 [+0.22] TEST: Create nexthop group with single nexthop [ OK ] # 111.41 [+0.10] TEST: Get nexthop group by id [ OK ] # 111.64 [+0.23] TEST: Delete nexthop group by id [ OK ] # 112.36 [+0.72] TEST: Nexthop group with multiple nexthops [ OK ] # 112.71 [+0.34] TEST: Nexthop group updated when entry is deleted [ OK ] # 112.93 [+0.22] TEST: Nexthop group with weighted nexthops [ OK ] # 113.30 [+0.38] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 113.56 [+0.26] TEST: Nexthops in groups removed on admin down [ OK ] # 115.19 [+1.62] TEST: Multiple groups with same nexthop [ OK ] # 115.66 [+0.47] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 115.78 [+0.12] TEST: Nexthop group can not have a group as an entry [ OK ] # 116.01 [+0.23] TEST: Nexthop group with a blackhole entry [ OK ] # 116.13 [+0.12] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 124.76 [+8.62] # 124.76 [+0.00] IPv4 resilient groups functional # 124.76 [+0.00] -------------------------------- # 125.40 [+0.64] TEST: Nexthop group updated when entry is deleted [ OK ] # 125.53 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 125.92 [+0.40] TEST: Nexthop group updated after replace [ OK ] # 126.05 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 126.73 [+0.68] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 126.85 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 127.21 [+0.36] TEST: Nexthop group updated after replace - nECMP [ OK ] # 127.33 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 136.46 [+9.13] TEST: IPv6 nexthop with IPv4 route [ OK ] # 136.93 [+0.47] TEST: IPv6 nexthop with IPv4 route [ OK ] # 137.15 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 137.45 [+0.30] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 146.61 [+9.16] # 146.61 [+0.00] IPv4 functional runtime # 146.61 [+0.00] ----------------------- # 146.84 [+0.23] TEST: Route add [ OK ] # 147.09 [+0.24] TEST: Route delete [ OK ] # 147.32 [+0.24] TEST: Route add - scope conflict with nexthop [ OK ] # 147.65 [+0.33] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 147.85 [+0.20] TEST: IPv4 route with invalid metric [ OK ] # 148.28 [+0.43] TEST: Basic ping [ OK ] # 148.83 [+0.55] TEST: Ping - multipath [ OK ] # 149.47 [+0.64] TEST: Ping - multiple default routes, nh first [ OK ] # 150.21 [+0.74] TEST: Ping - multiple default routes, nh second [ OK ] # 150.77 [+0.57] TEST: Ping - blackhole [ OK ] # 151.05 [+0.28] TEST: Ping - blackhole replaced with gateway [ OK ] # 151.30 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 151.88 [+0.58] TEST: Ping - group with blackhole [ OK ] # 152.17 [+0.29] TEST: Ping - group blackhole replaced with gateways [ OK ] # 152.42 [+0.25] TEST: IPv4 route with device only nexthop [ OK ] # 152.80 [+0.38] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 153.52 [+0.72] TEST: IPv6 nexthop with IPv4 route [ OK ] # 154.21 [+0.70] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 154.53 [+0.32] TEST: IPv6 nexthop with IPv4 route [ OK ] # 154.82 [+0.29] TEST: IPv4 route with IPv6 gateway [ OK ] # 155.43 [+0.61] TEST: IPv4 default route with IPv6 gateway [ OK ] # 155.76 [+0.33] TEST: IPv4 route with MPLS encap [ OK ] # 155.91 [+0.15] TEST: IPv4 route with MPLS encap - check [ OK ] # 156.02 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 156.14 [+0.12] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 165.29 [+9.15] # 165.29 [+0.00] IPv4 large groups (x32) # 165.29 [+0.00] --------------------- # 197.52 [+32.23] TEST: Dump large (x32) ecmp groups [ OK ] # 206.88 [+9.36] # 206.88 [+0.00] IPv4 large resilient group (128k buckets) # 206.88 [+0.00] ----------------------------------------- # 207.32 [+0.44] TEST: Dump large (x131072) nexthop buckets [ OK ] # 216.12 [+8.80] # 216.12 [+0.00] IPv4 nexthop api compat mode # 216.12 [+0.00] ---------------------------- # 216.40 [+0.28] TEST: IPv4 default nexthop compat mode check [ OK ] # 217.37 [+0.97] TEST: IPv4 compat mode on - route add notification [ OK ] # 217.50 [+0.13] TEST: IPv4 compat mode on - route dump [ OK ] # 218.20 [+0.70] TEST: IPv4 compat mode on - nexthop change [ OK ] # 218.33 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 219.04 [+0.71] TEST: IPv4 compat mode off - route add notification [ OK ] # 219.18 [+0.15] TEST: IPv4 compat mode off - route dump [ OK ] # 219.76 [+0.57] TEST: IPv4 compat mode off - nexthop change [ OK ] # 220.40 [+0.64] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 220.54 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 229.15 [+8.61] # 229.15 [+0.00] IPv4 fdb groups functional # 229.15 [+0.00] -------------------------- # 229.64 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 229.86 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 230.21 [+0.35] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 230.55 [+0.34] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 230.67 [+0.12] TEST: Fdb Nexthop with blackhole [ OK ] # 230.78 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 230.91 [+0.13] TEST: Fdb Nexthop with onlink [ OK ] # 231.05 [+0.14] TEST: Fdb Nexthop with encap [ OK ] # 231.44 [+0.39] TEST: Fdb mac add with nexthop group [ OK ] # 231.54 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 231.64 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 231.77 [+0.13] TEST: Route add with fdb nexthop group [ OK ] # 232.01 [+0.24] TEST: Fdb entry after deleting a single nexthop [ OK ] # 232.10 [+0.09] TEST: Fdb nexthop delete [ OK ] # 232.26 [+0.16] TEST: Fdb entry after deleting a nexthop group [ OK ] # 241.26 [+9.00] # 241.26 [+0.00] IPv4 multipath selection # 241.26 [+0.00] ------------------------ # 242.79 [+1.53] TEST: Use valid neighbor during multipath selection [ OK ] # 243.10 [+0.31] TEST: Multipath selection with no valid neighbor [ OK ] # 251.36 [+8.26] # 251.36 [+0.00] IPv4 runtime torture # 251.36 [+0.00] -------------------- # 552.10 [+300.74] TEST: IPv4 torture test [ OK ] # 560.32 [+8.23] # 560.32 [+0.00] IPv4 runtime resilient nexthop group torture # 560.33 [+0.00] -------------------------------------------- # 861.16 [+300.83] TEST: IPv4 resilient nexthop group torture test [ OK ] # 868.80 [+7.64] # 868.80 [+0.00] IPv6 # 868.80 [+0.00] ---------------------- # 868.90 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 869.00 [+0.10] TEST: Get nexthop by id [ OK ] # 869.20 [+0.19] TEST: Delete nexthop by id [ OK ] # 869.41 [+0.21] TEST: Create nexthop - gw only [ OK ] # 869.55 [+0.14] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 869.65 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 870.21 [+0.57] TEST: Nexthops removed on admin down [ OK ] # 878.21 [+8.00] # 878.21 [+0.00] IPv6 groups functional # 878.21 [+0.00] ---------------------- # 878.40 [+0.19] TEST: Create nexthop group with single nexthop [ OK ] # 878.49 [+0.09] TEST: Get nexthop group by id [ OK ] # 878.70 [+0.21] TEST: Delete nexthop group by id [ OK ] # 879.57 [+0.88] TEST: Nexthop group with multiple nexthops [ OK ] # 879.93 [+0.36] TEST: Nexthop group updated when entry is deleted [ OK ] # 880.13 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 880.43 [+0.31] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 880.61 [+0.18] TEST: Nexthops in groups removed on admin down [ OK ] # 881.96 [+1.35] TEST: Multiple groups with same nexthop [ OK ] # 882.37 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 882.47 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 882.66 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 882.75 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 885.62 [+2.86] TEST: Nexthop group replace refcounts [ OK ] # 886.54 [+0.92] TEST: 16-bit weights [ OK ] # 894.29 [+7.75] # 894.29 [+0.00] IPv6 resilient groups functional # 894.29 [+0.00] -------------------------------- # 894.87 [+0.58] TEST: Nexthop group updated when entry is deleted [ OK ] # 894.98 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 895.31 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 895.42 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 896.02 [+0.59] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 896.13 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 896.45 [+0.32] TEST: Nexthop group updated after replace - nECMP [ OK ] # 896.57 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 897.62 [+1.05] TEST: 16-bit weights [ OK ] # 905.31 [+7.69] # 905.31 [+0.00] IPv6 functional runtime # 905.31 [+0.00] ----------------------- # 905.50 [+0.19] TEST: Route add [ OK ] # 905.60 [+0.10] TEST: Route delete [ OK ] # 905.87 [+0.26] TEST: Ping with nexthop [ OK ] # 906.36 [+0.50] TEST: Ping - multipath [ OK ] # 906.70 [+0.33] TEST: Ping - blackhole [ OK ] # 906.96 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 907.20 [+0.24] TEST: Ping - gateway replaced by blackhole [ OK ] # 907.71 [+0.50] TEST: Ping - group with blackhole [ OK ] # 907.94 [+0.24] TEST: Ping - group blackhole replaced with gateways [ OK ] # 908.15 [+0.21] TEST: IPv6 route with device only nexthop [ OK ] # 908.43 [+0.28] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 908.88 [+0.45] TEST: IPv6 route can not have a v4 gateway [ OK ] # 909.06 [+0.17] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 909.26 [+0.20] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 909.78 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.97 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 910.15 [+0.18] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 910.66 [+0.51] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 910.89 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 911.09 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 911.50 [+0.41] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 911.70 [+0.20] TEST: IPv6 route with invalid metric [ OK ] # 912.92 [+1.22] TEST: Nexthop with default route and rpfilter [ OK ] # 913.20 [+0.28] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 920.90 [+7.70] # 920.90 [+0.00] IPv6 large groups (x32) # 920.90 [+0.00] --------------------- # 949.65 [+28.75] TEST: Dump large (x32) ecmp groups [ OK ] # 957.54 [+7.89] # 957.54 [+0.00] IPv6 large resilient group (128k buckets) # 957.54 [+0.00] ----------------------------------------- # 957.92 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 965.73 [+7.81] # 965.73 [+0.00] IPv6 nexthop api compat mode test # 965.74 [+0.00] -------------------------------- # 965.97 [+0.24] TEST: IPv6 default nexthop compat mode check [ OK ] # 966.80 [+0.83] TEST: IPv6 compat mode on - route add notification [ OK ] # 966.91 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 967.56 [+0.65] TEST: IPv6 compat mode on - nexthop change [ OK ] # 967.67 [+0.11] TEST: IPv6 set compat mode - 0 [ OK ] # 968.63 [+0.97] TEST: IPv6 compat mode off - route add notification [ OK ] # 968.77 [+0.13] TEST: IPv6 compat mode off - route dump [ OK ] # 969.42 [+0.66] TEST: IPv6 compat mode off - nexthop change [ OK ] # 970.03 [+0.61] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 970.16 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 977.73 [+7.56] # 977.73 [+0.00] IPv6 fdb groups functional # 977.73 [+0.00] -------------------------- # 978.19 [+0.46] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 978.38 [+0.19] TEST: Get Fdb nexthop group by id [ OK ] # 978.64 [+0.26] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 978.95 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 979.05 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 979.16 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 979.28 [+0.12] TEST: Fdb Nexthop with onlink [ OK ] # 979.38 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 979.58 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 979.67 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 979.78 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 979.89 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 980.09 [+0.19] TEST: Fdb entry after deleting a single nexthop [ OK ] # 980.17 [+0.09] TEST: Fdb nexthop delete [ OK ] # 980.27 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 988.25 [+7.97] # 988.25 [+0.00] IPv6 multipath selection # 988.25 [+0.00] ------------------------ # 989.81 [+1.56] TEST: Use valid neighbor during multipath selection [ OK ] # 990.09 [+0.28] TEST: Multipath selection with no valid neighbor [ OK ] # 998.12 [+8.03] # 998.12 [+0.00] IPv6 runtime torture # 998.12 [+0.00] -------------------- # 1298.80 [+300.69] TEST: IPv6 torture test [ OK ] # 1306.05 [+7.25] # 1306.05 [+0.00] IPv6 runtime resilient nexthop group torture # 1306.06 [+0.00] -------------------------------------------- # 1606.69 [+300.64] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1606.95 [+0.25] # 1606.95 [+0.00] Tests passed: 238 # 1606.95 [+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__->