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 # 6.29 [+6.29] # 6.30 [+0.00] Basic functional tests # 6.30 [+0.00] ---------------------- # 6.39 [+0.09] TEST: List with nothing defined [ OK ] # 6.49 [+0.10] TEST: Nexthop get on non-existent id [ OK ] # 6.58 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.67 [+0.10] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.77 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 6.95 [+0.18] TEST: Nexthop with down device [ OK ] # 7.22 [+0.27] TEST: Nexthop with device that is linkdown [ OK ] # 7.40 [+0.18] TEST: Nexthop with device only [ OK ] # 7.49 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.59 [+0.10] TEST: Blackhole nexthop [ OK ] # 7.67 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 7.88 [+0.21] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.19 [+0.31] TEST: Maximum nexthop ID dump [ OK ] # 8.28 [+0.09] TEST: Create group [ OK ] # 8.38 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 8.48 [+0.10] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.75 [+0.28] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.85 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 8.94 [+0.08] TEST: Create group with same nexthop multiple times [ OK ] # 9.03 [+0.10] TEST: Replace nexthop with nexthop group [ OK ] # 9.12 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 9.22 [+0.10] TEST: Nexthop group and device [ OK ] # 10.15 [+0.93] TEST: Test proto flush [ OK ] # 10.25 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 67.98 [+57.73] TEST: Large scale nexthop flushing [ OK ] # 75.96 [+7.98] # 75.96 [+0.00] Basic resilient nexthop group functional tests # 75.97 [+0.00] ---------------------------------------------- # 76.23 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 76.44 [+0.21] TEST: Get a nexthop group with default parameters [ OK ] # 76.73 [+0.29] TEST: Get a nexthop group with non-default parameters [ OK ] # 76.83 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 76.93 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 77.04 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 77.14 [+0.10] TEST: Replace idle timer [ OK ] # 77.26 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 77.35 [+0.10] TEST: Replace unbalanced timer [ OK ] # 77.47 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 77.55 [+0.09] TEST: Replace with no parameters [ OK ] # 77.67 [+0.12] TEST: Get a nexthop group after replacing no parameters [ OK ] # 77.76 [+0.09] TEST: Replace nexthop group type - implicit [ OK ] # 77.86 [+0.10] TEST: Replace nexthop group type - explicit [ OK ] # 77.96 [+0.11] TEST: Replace number of nexthop buckets [ OK ] # 78.08 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 78.68 [+0.60] TEST: Dump all nexthop buckets [ OK ] # 78.78 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 79.06 [+0.27] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 79.16 [+0.10] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 79.28 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 79.39 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 79.49 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 79.71 [+0.22] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 79.81 [+0.11] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 79.93 [+0.12] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 80.19 [+0.26] TEST: Maximum nexthop ID dump [ OK ] # 80.34 [+0.14] TEST: Get a valid nexthop bucket [ OK ] # 80.45 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 80.55 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 80.63 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 81.23 [+0.60] TEST: Initial bucket allocation [ OK ] # 81.54 [+0.31] TEST: Bucket allocation after replace [ OK ] # 81.92 [+0.38] TEST: Buckets migrated after idle timer change [ OK ] # 89.81 [+7.88] # 89.81 [+0.00] IPv4 functional # 89.81 [+0.00] ---------------------- # 89.91 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 90.02 [+0.10] TEST: Get nexthop by id [ OK ] # 90.27 [+0.25] TEST: Delete nexthop by id [ OK ] # 90.47 [+0.20] TEST: Create nexthop - gw only [ OK ] # 90.58 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 90.68 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 91.12 [+0.44] TEST: Nexthops removed on admin down [ OK ] # 91.66 [+0.54] TEST: Delete nexthop route warning [ OK ] # 92.10 [+0.44] TEST: Delete multipath route with only nh id based entry [ OK ] # 92.36 [+0.26] TEST: Delete route when specifying only nexthop device [ OK ] # 92.46 [+0.09] TEST: Delete route when specifying only gateway [ OK ] # 92.54 [+0.09] TEST: Delete route when not specifying nexthop attributes [ OK ] # 99.57 [+7.03] # 99.57 [+0.00] IPv4 groups functional # 99.57 [+0.00] ---------------------- # 99.75 [+0.17] TEST: Create nexthop group with single nexthop [ OK ] # 99.84 [+0.09] TEST: Get nexthop group by id [ OK ] # 100.03 [+0.19] TEST: Delete nexthop group by id [ OK ] # 100.63 [+0.60] TEST: Nexthop group with multiple nexthops [ OK ] # 100.92 [+0.29] TEST: Nexthop group updated when entry is deleted [ OK ] # 101.09 [+0.17] TEST: Nexthop group with weighted nexthops [ OK ] # 101.39 [+0.30] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 101.57 [+0.18] TEST: Nexthops in groups removed on admin down [ OK ] # 102.85 [+1.28] TEST: Multiple groups with same nexthop [ OK ] # 103.21 [+0.36] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 103.29 [+0.08] TEST: Nexthop group can not have a group as an entry [ OK ] # 103.49 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 103.60 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 110.77 [+7.17] # 110.77 [+0.00] IPv4 resilient groups functional # 110.77 [+0.00] -------------------------------- # 111.38 [+0.61] TEST: Nexthop group updated when entry is deleted [ OK ] # 111.49 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 111.80 [+0.30] TEST: Nexthop group updated after replace [ OK ] # 111.90 [+0.10] TEST: Nexthop buckets updated after replace [ OK ] # 112.48 [+0.58] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 112.59 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 112.86 [+0.27] TEST: Nexthop group updated after replace - nECMP [ OK ] # 112.97 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 120.69 [+7.72] TEST: IPv6 nexthop with IPv4 route [ OK ] # 121.07 [+0.37] TEST: IPv6 nexthop with IPv4 route [ OK ] # 121.25 [+0.19] TEST: IPv4 route with IPv6 gateway [ OK ] # 121.45 [+0.19] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 128.69 [+7.24] # 128.69 [+0.00] IPv4 functional runtime # 128.69 [+0.00] ----------------------- # 128.88 [+0.19] TEST: Route add [ OK ] # 129.06 [+0.18] TEST: Route delete [ OK ] # 129.23 [+0.17] TEST: Route add - scope conflict with nexthop [ OK ] # 129.52 [+0.29] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 129.68 [+0.16] TEST: IPv4 route with invalid metric [ OK ] # 130.01 [+0.33] TEST: Basic ping [ OK ] # 130.45 [+0.44] TEST: Ping - multipath [ OK ] # 130.97 [+0.52] TEST: Ping - multiple default routes, nh first [ OK ] # 131.63 [+0.66] TEST: Ping - multiple default routes, nh second [ OK ] # 132.17 [+0.54] TEST: Ping - blackhole [ OK ] # 132.42 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 132.66 [+0.23] TEST: Ping - gateway replaced by blackhole [ OK ] # 133.15 [+0.49] TEST: Ping - group with blackhole [ OK ] # 133.39 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 133.59 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 133.87 [+0.28] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 134.40 [+0.53] TEST: IPv6 nexthop with IPv4 route [ OK ] # 134.90 [+0.50] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 135.14 [+0.24] TEST: IPv6 nexthop with IPv4 route [ OK ] # 135.38 [+0.24] TEST: IPv4 route with IPv6 gateway [ OK ] # 135.85 [+0.47] TEST: IPv4 default route with IPv6 gateway [ OK ] # 136.11 [+0.26] TEST: IPv4 route with MPLS encap [ OK ] # 136.21 [+0.10] TEST: IPv4 route with MPLS encap - check [ OK ] # 136.32 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 136.44 [+0.12] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 143.75 [+7.31] # 143.75 [+0.00] IPv4 large groups (x32) # 143.75 [+0.00] --------------------- # 170.42 [+26.67] TEST: Dump large (x32) ecmp groups [ OK ] # 178.16 [+7.75] # 178.16 [+0.00] IPv4 large resilient group (128k buckets) # 178.17 [+0.00] ----------------------------------------- # 178.57 [+0.40] TEST: Dump large (x131072) nexthop buckets [ OK ] # 186.27 [+7.70] # 186.27 [+0.00] IPv4 nexthop api compat mode # 186.27 [+0.00] ---------------------------- # 186.55 [+0.28] TEST: IPv4 default nexthop compat mode check [ OK ] # 187.41 [+0.86] TEST: IPv4 compat mode on - route add notification [ OK ] # 187.52 [+0.11] TEST: IPv4 compat mode on - route dump [ OK ] # 188.17 [+0.65] TEST: IPv4 compat mode on - nexthop change [ OK ] # 188.29 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 188.96 [+0.66] TEST: IPv4 compat mode off - route add notification [ OK ] # 189.08 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 189.64 [+0.57] TEST: IPv4 compat mode off - nexthop change [ OK ] # 190.24 [+0.60] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 190.37 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 198.53 [+8.16] # 198.54 [+0.00] IPv4 fdb groups functional # 198.54 [+0.00] -------------------------- # 199.17 [+0.63] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 199.41 [+0.24] TEST: Get Fdb nexthop group by id [ OK ] # 199.76 [+0.35] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 200.06 [+0.30] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 200.15 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 200.26 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 200.37 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 200.48 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 200.91 [+0.43] TEST: Fdb mac add with nexthop group [ OK ] # 201.05 [+0.14] TEST: Fdb mac add with nexthop [ OK ] # 201.16 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 201.30 [+0.14] TEST: Route add with fdb nexthop group [ OK ] # 201.55 [+0.24] TEST: Fdb entry after deleting a single nexthop [ OK ] # 201.68 [+0.13] TEST: Fdb nexthop delete [ OK ] # 201.78 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 210.68 [+8.90] # 210.68 [+0.00] IPv4 multipath selection # 210.68 [+0.00] ------------------------ # 212.47 [+1.79] TEST: Use valid neighbor during multipath selection [ OK ] # 212.79 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 221.54 [+8.75] # 221.54 [+0.00] IPv4 runtime torture # 221.54 [+0.00] -------------------- # 522.18 [+300.64] TEST: IPv4 torture test [ OK ] # 530.60 [+8.42] # 530.60 [+0.00] IPv4 runtime resilient nexthop group torture # 530.60 [+0.00] -------------------------------------------- # 831.35 [+300.75] TEST: IPv4 resilient nexthop group torture test [ OK ] # 839.78 [+8.43] # 839.78 [+0.00] IPv6 # 839.78 [+0.00] ---------------------- # 839.88 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 839.99 [+0.11] TEST: Get nexthop by id [ OK ] # 840.19 [+0.20] TEST: Delete nexthop by id [ OK ] # 840.37 [+0.18] TEST: Create nexthop - gw only [ OK ] # 840.46 [+0.09] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 840.56 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 841.09 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 848.94 [+7.85] # 848.94 [+0.00] IPv6 groups functional # 848.94 [+0.00] ---------------------- # 849.13 [+0.19] TEST: Create nexthop group with single nexthop [ OK ] # 849.24 [+0.11] TEST: Get nexthop group by id [ OK ] # 849.45 [+0.21] TEST: Delete nexthop group by id [ OK ] # 850.25 [+0.79] TEST: Nexthop group with multiple nexthops [ OK ] # 850.58 [+0.34] TEST: Nexthop group updated when entry is deleted [ OK ] # 850.77 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 851.10 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 851.30 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 852.72 [+1.42] TEST: Multiple groups with same nexthop [ OK ] # 853.16 [+0.44] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 853.25 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 853.44 [+0.18] TEST: Nexthop group with a blackhole entry [ OK ] # 853.53 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 856.39 [+2.87] TEST: Nexthop group replace refcounts [ OK ] # 857.35 [+0.95] TEST: 16-bit weights [ OK ] # 865.36 [+8.01] # 865.36 [+0.00] IPv6 resilient groups functional # 865.36 [+0.00] -------------------------------- # 865.95 [+0.59] TEST: Nexthop group updated when entry is deleted [ OK ] # 866.06 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 866.43 [+0.37] TEST: Nexthop group updated after replace [ OK ] # 866.58 [+0.15] TEST: Nexthop buckets updated after replace [ OK ] # 867.17 [+0.59] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 867.31 [+0.14] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 867.64 [+0.33] TEST: Nexthop group updated after replace - nECMP [ OK ] # 867.79 [+0.15] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 868.77 [+0.98] TEST: 16-bit weights [ OK ] # 876.83 [+8.06] # 876.83 [+0.00] IPv6 functional runtime # 876.83 [+0.00] ----------------------- # 877.02 [+0.20] TEST: Route add [ OK ] # 877.13 [+0.11] TEST: Route delete [ OK ] # 877.39 [+0.26] TEST: Ping with nexthop [ OK ] # 877.81 [+0.42] TEST: Ping - multipath [ OK ] # 878.22 [+0.41] TEST: Ping - blackhole [ OK ] # 878.51 [+0.29] TEST: Ping - blackhole replaced with gateway [ OK ] # 878.75 [+0.24] TEST: Ping - gateway replaced by blackhole [ OK ] # 879.28 [+0.53] TEST: Ping - group with blackhole [ OK ] # 879.53 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 879.76 [+0.22] TEST: IPv6 route with device only nexthop [ OK ] # 880.10 [+0.34] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 880.54 [+0.44] TEST: IPv6 route can not have a v4 gateway [ OK ] # 880.75 [+0.21] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 880.96 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 881.43 [+0.47] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 881.64 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 881.87 [+0.23] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 882.37 [+0.50] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 882.60 [+0.23] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 882.82 [+0.22] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 883.22 [+0.40] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 883.40 [+0.18] TEST: IPv6 route with invalid metric [ OK ] # 884.62 [+1.22] TEST: Nexthop with default route and rpfilter [ OK ] # 884.87 [+0.25] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 892.63 [+7.76] # 892.63 [+0.00] IPv6 large groups (x32) # 892.63 [+0.00] --------------------- # 921.58 [+28.95] TEST: Dump large (x32) ecmp groups [ OK ] # 929.75 [+8.17] # 929.75 [+0.00] IPv6 large resilient group (128k buckets) # 929.75 [+0.00] ----------------------------------------- # 930.12 [+0.37] TEST: Dump large (x131072) nexthop buckets [ OK ] # 938.52 [+8.39] # 938.52 [+0.00] IPv6 nexthop api compat mode test # 938.52 [+0.00] -------------------------------- # 938.79 [+0.27] TEST: IPv6 default nexthop compat mode check [ OK ] # 939.69 [+0.90] TEST: IPv6 compat mode on - route add notification [ OK ] # 939.81 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 940.52 [+0.71] TEST: IPv6 compat mode on - nexthop change [ OK ] # 940.65 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 941.67 [+1.02] TEST: IPv6 compat mode off - route add notification [ OK ] # 941.81 [+0.14] TEST: IPv6 compat mode off - route dump [ OK ] # 942.52 [+0.71] TEST: IPv6 compat mode off - nexthop change [ OK ] # 943.09 [+0.57] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 943.24 [+0.15] TEST: IPv6 set compat mode - 1 [ OK ] # 951.43 [+8.19] # 951.43 [+0.00] IPv6 fdb groups functional # 951.43 [+0.00] -------------------------- # 951.96 [+0.52] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 952.16 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 952.47 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 952.78 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 952.87 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 952.97 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 953.06 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 953.16 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 953.37 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 953.47 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 953.56 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 953.69 [+0.13] TEST: Route add with fdb nexthop group [ OK ] # 953.90 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 953.99 [+0.09] TEST: Fdb nexthop delete [ OK ] # 954.09 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 962.23 [+8.14] # 962.23 [+0.00] IPv6 multipath selection # 962.23 [+0.00] ------------------------ # 964.15 [+1.92] TEST: Use valid neighbor during multipath selection [ OK ] # 964.45 [+0.30] TEST: Multipath selection with no valid neighbor [ OK ] # 972.03 [+7.58] # 972.03 [+0.00] IPv6 runtime torture # 972.03 [+0.00] -------------------- # 1272.66 [+300.63] TEST: IPv6 torture test [ OK ] # 1280.42 [+7.76] # 1280.42 [+0.00] IPv6 runtime resilient nexthop group torture # 1280.42 [+0.00] -------------------------------------------- # 1581.18 [+300.76] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1581.43 [+0.25] # 1581.43 [+0.00] Tests passed: 238 # 1581.43 [+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__->