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 # 6.78 [+6.78] # 6.78 [+0.00] Basic functional tests # 6.78 [+0.00] ---------------------- # 6.88 [+0.10] TEST: List with nothing defined [ OK ] # 6.99 [+0.11] TEST: Nexthop get on non-existent id [ OK ] # 7.10 [+0.12] TEST: Nexthop del with non-existent id [ OK ] # 7.21 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.31 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.52 [+0.21] TEST: Nexthop with down device [ OK ] # 7.79 [+0.27] TEST: Nexthop with device that is linkdown [ OK ] # 7.99 [+0.20] TEST: Nexthop with device only [ OK ] # 8.09 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 8.18 [+0.09] TEST: Blackhole nexthop [ OK ] # 8.28 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 8.47 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.84 [+0.36] TEST: Maximum nexthop ID dump [ OK ] # 8.93 [+0.09] TEST: Create group [ OK ] # 9.03 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 9.12 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.40 [+0.28] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.49 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 9.60 [+0.11] TEST: Create group with same nexthop multiple times [ OK ] # 9.69 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 9.79 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.87 [+0.09] TEST: Nexthop group and device [ OK ] # 10.80 [+0.93] TEST: Test proto flush [ OK ] # 10.88 [+0.08] TEST: Nexthop group and blackhole [ OK ] # 74.01 [+63.13] TEST: Large scale nexthop flushing [ OK ] # 82.74 [+8.73] # 82.74 [+0.00] Basic resilient nexthop group functional tests # 82.74 [+0.00] ---------------------------------------------- # 83.08 [+0.33] TEST: Add a nexthop group with default parameters [ OK ] # 83.31 [+0.23] TEST: Get a nexthop group with default parameters [ OK ] # 83.65 [+0.34] TEST: Get a nexthop group with non-default parameters [ OK ] # 83.74 [+0.09] TEST: Add a nexthop group with 0 buckets [ OK ] # 83.84 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 83.94 [+0.10] TEST: Get a nexthop group after replacing parameters [ OK ] # 84.06 [+0.12] TEST: Replace idle timer [ OK ] # 84.16 [+0.10] TEST: Get a nexthop group after replacing idle timer [ OK ] # 84.28 [+0.12] TEST: Replace unbalanced timer [ OK ] # 84.40 [+0.12] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 84.52 [+0.12] TEST: Replace with no parameters [ OK ] # 84.63 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 84.74 [+0.12] TEST: Replace nexthop group type - implicit [ OK ] # 84.84 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 84.93 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 85.04 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 85.76 [+0.72] TEST: Dump all nexthop buckets [ OK ] # 85.87 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 86.14 [+0.27] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 86.27 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 86.38 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 86.48 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 86.60 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 86.86 [+0.26] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 86.96 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 87.06 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 87.32 [+0.26] TEST: Maximum nexthop ID dump [ OK ] # 87.42 [+0.11] TEST: Get a valid nexthop bucket [ OK ] # 87.52 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 87.62 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 87.72 [+0.10] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 88.38 [+0.66] TEST: Initial bucket allocation [ OK ] # 88.71 [+0.33] TEST: Bucket allocation after replace [ OK ] # 89.14 [+0.43] TEST: Buckets migrated after idle timer change [ OK ] # 97.72 [+8.58] # 97.72 [+0.00] IPv4 functional # 97.72 [+0.00] ---------------------- # 97.83 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 97.94 [+0.11] TEST: Get nexthop by id [ OK ] # 98.15 [+0.21] TEST: Delete nexthop by id [ OK ] # 98.40 [+0.24] TEST: Create nexthop - gw only [ OK ] # 98.48 [+0.09] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 98.58 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 99.10 [+0.52] TEST: Nexthops removed on admin down [ OK ] # 99.69 [+0.59] TEST: Delete nexthop route warning [ OK ] # 100.16 [+0.47] TEST: Delete multipath route with only nh id based entry [ OK ] # 100.43 [+0.27] TEST: Delete route when specifying only nexthop device [ OK ] # 100.54 [+0.11] TEST: Delete route when specifying only gateway [ OK ] # 100.64 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 108.35 [+7.71] # 108.35 [+0.00] IPv4 groups functional # 108.35 [+0.00] ---------------------- # 108.56 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 108.67 [+0.10] TEST: Get nexthop group by id [ OK ] # 108.88 [+0.21] TEST: Delete nexthop group by id [ OK ] # 109.57 [+0.69] TEST: Nexthop group with multiple nexthops [ OK ] # 109.88 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 110.10 [+0.22] TEST: Nexthop group with weighted nexthops [ OK ] # 110.41 [+0.31] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 110.62 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 112.02 [+1.41] TEST: Multiple groups with same nexthop [ OK ] # 112.43 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 112.53 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 112.74 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 112.83 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 121.08 [+8.25] # 121.08 [+0.00] IPv4 resilient groups functional # 121.08 [+0.00] -------------------------------- # 121.71 [+0.63] TEST: Nexthop group updated when entry is deleted [ OK ] # 121.84 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 122.17 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 122.28 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 122.91 [+0.64] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 123.04 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 123.39 [+0.35] TEST: Nexthop group updated after replace - nECMP [ OK ] # 123.52 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 132.51 [+8.99] TEST: IPv6 nexthop with IPv4 route [ OK ] # 132.93 [+0.42] TEST: IPv6 nexthop with IPv4 route [ OK ] # 133.14 [+0.21] TEST: IPv4 route with IPv6 gateway [ OK ] # 133.34 [+0.19] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 141.74 [+8.40] # 141.74 [+0.00] IPv4 functional runtime # 141.74 [+0.00] ----------------------- # 141.96 [+0.22] TEST: Route add [ OK ] # 142.24 [+0.28] TEST: Route delete [ OK ] # 142.47 [+0.22] TEST: Route add - scope conflict with nexthop [ OK ] # 142.83 [+0.36] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 143.06 [+0.23] TEST: IPv4 route with invalid metric [ OK ] # 143.45 [+0.40] TEST: Basic ping [ OK ] # 143.90 [+0.45] TEST: Ping - multipath [ OK ] # 144.55 [+0.65] TEST: Ping - multiple default routes, nh first [ OK ] # 145.29 [+0.74] TEST: Ping - multiple default routes, nh second [ OK ] # 146.06 [+0.77] TEST: Ping - blackhole [ OK ] # 146.35 [+0.29] TEST: Ping - blackhole replaced with gateway [ OK ] # 146.62 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 147.27 [+0.65] TEST: Ping - group with blackhole [ OK ] # 147.52 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 147.74 [+0.21] TEST: IPv4 route with device only nexthop [ OK ] # 148.04 [+0.30] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 148.69 [+0.65] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.17 [+0.48] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 149.45 [+0.28] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.73 [+0.28] TEST: IPv4 route with IPv6 gateway [ OK ] # 150.32 [+0.59] TEST: IPv4 default route with IPv6 gateway [ OK ] # 150.60 [+0.29] TEST: IPv4 route with MPLS encap [ OK ] # 150.72 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 150.83 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 150.96 [+0.13] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 159.95 [+8.99] # 159.95 [+0.00] IPv4 large groups (x32) # 159.95 [+0.00] --------------------- # 191.38 [+31.43] TEST: Dump large (x32) ecmp groups [ OK ] # 200.69 [+9.31] # 200.69 [+0.00] IPv4 large resilient group (128k buckets) # 200.69 [+0.00] ----------------------------------------- # 201.13 [+0.44] TEST: Dump large (x131072) nexthop buckets [ OK ] # 209.60 [+8.47] # 209.60 [+0.00] IPv4 nexthop api compat mode # 209.61 [+0.00] ---------------------------- # 209.89 [+0.29] TEST: IPv4 default nexthop compat mode check [ OK ] # 210.80 [+0.90] TEST: IPv4 compat mode on - route add notification [ OK ] # 210.92 [+0.13] TEST: IPv4 compat mode on - route dump [ OK ] # 211.64 [+0.72] TEST: IPv4 compat mode on - nexthop change [ OK ] # 211.84 [+0.19] TEST: IPv4 set compat mode - 0 [ OK ] # 212.54 [+0.70] TEST: IPv4 compat mode off - route add notification [ OK ] # 212.67 [+0.13] TEST: IPv4 compat mode off - route dump [ OK ] # 213.24 [+0.56] TEST: IPv4 compat mode off - nexthop change [ OK ] # 213.80 [+0.56] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 213.98 [+0.18] TEST: IPv4 set compat mode - 1 [ OK ] # 222.82 [+8.84] # 222.82 [+0.00] IPv4 fdb groups functional # 222.82 [+0.00] -------------------------- # 223.37 [+0.55] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 223.59 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 223.91 [+0.32] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 224.27 [+0.36] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 224.38 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 224.48 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 224.59 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 224.71 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 225.10 [+0.40] TEST: Fdb mac add with nexthop group [ OK ] # 225.22 [+0.12] TEST: Fdb mac add with nexthop [ OK ] # 225.32 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 225.46 [+0.14] TEST: Route add with fdb nexthop group [ OK ] # 225.68 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 225.80 [+0.11] TEST: Fdb nexthop delete [ OK ] # 225.91 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 234.86 [+8.95] # 234.86 [+0.00] IPv4 multipath selection # 234.86 [+0.00] ------------------------ # 236.49 [+1.63] TEST: Use valid neighbor during multipath selection [ OK ] # 236.83 [+0.34] TEST: Multipath selection with no valid neighbor [ OK ] # 245.83 [+8.99] # 245.83 [+0.00] IPv4 runtime torture # 245.83 [+0.00] -------------------- # 546.66 [+300.83] TEST: IPv4 torture test [ OK ] # 555.49 [+8.83] # 555.49 [+0.00] IPv4 runtime resilient nexthop group torture # 555.50 [+0.00] -------------------------------------------- # 856.29 [+300.79] TEST: IPv4 resilient nexthop group torture test [ OK ] # 864.12 [+7.83] # 864.12 [+0.00] IPv6 # 864.12 [+0.00] ---------------------- # 864.21 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 864.31 [+0.10] TEST: Get nexthop by id [ OK ] # 864.53 [+0.22] TEST: Delete nexthop by id [ OK ] # 864.73 [+0.20] TEST: Create nexthop - gw only [ OK ] # 864.85 [+0.12] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 864.94 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 865.46 [+0.52] TEST: Nexthops removed on admin down [ OK ] # 873.59 [+8.13] # 873.59 [+0.00] IPv6 groups functional # 873.59 [+0.00] ---------------------- # 873.77 [+0.18] TEST: Create nexthop group with single nexthop [ OK ] # 873.86 [+0.09] TEST: Get nexthop group by id [ OK ] # 874.07 [+0.21] TEST: Delete nexthop group by id [ OK ] # 874.85 [+0.78] TEST: Nexthop group with multiple nexthops [ OK ] # 875.15 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 875.36 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 875.66 [+0.30] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 875.87 [+0.21] TEST: Nexthops in groups removed on admin down [ OK ] # 877.25 [+1.39] TEST: Multiple groups with same nexthop [ OK ] # 877.65 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 877.75 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 877.95 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 878.04 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 880.87 [+2.84] TEST: Nexthop group replace refcounts [ OK ] # 881.82 [+0.95] TEST: 16-bit weights [ OK ] # 889.60 [+7.79] # 889.61 [+0.00] IPv6 resilient groups functional # 889.61 [+0.00] -------------------------------- # 890.24 [+0.63] TEST: Nexthop group updated when entry is deleted [ OK ] # 890.34 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 890.68 [+0.34] TEST: Nexthop group updated after replace [ OK ] # 890.82 [+0.14] TEST: Nexthop buckets updated after replace [ OK ] # 891.43 [+0.62] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 891.55 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 891.85 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 891.96 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 892.88 [+0.92] TEST: 16-bit weights [ OK ] # 900.90 [+8.03] # 900.91 [+0.00] IPv6 functional runtime # 900.91 [+0.00] ----------------------- # 901.13 [+0.23] TEST: Route add [ OK ] # 901.23 [+0.10] TEST: Route delete [ OK ] # 901.51 [+0.28] TEST: Ping with nexthop [ OK ] # 901.99 [+0.48] TEST: Ping - multipath [ OK ] # 902.39 [+0.39] TEST: Ping - blackhole [ OK ] # 902.68 [+0.29] TEST: Ping - blackhole replaced with gateway [ OK ] # 902.92 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 903.45 [+0.52] TEST: Ping - group with blackhole [ OK ] # 903.73 [+0.28] TEST: Ping - group blackhole replaced with gateways [ OK ] # 903.97 [+0.24] TEST: IPv6 route with device only nexthop [ OK ] # 904.31 [+0.34] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 904.76 [+0.45] TEST: IPv6 route can not have a v4 gateway [ OK ] # 904.98 [+0.22] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 905.18 [+0.20] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 905.71 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 905.94 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.14 [+0.21] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 906.66 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.85 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 907.06 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 907.47 [+0.41] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 907.66 [+0.19] TEST: IPv6 route with invalid metric [ OK ] # 909.01 [+1.35] TEST: Nexthop with default route and rpfilter [ OK ] # 909.26 [+0.25] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 917.61 [+8.35] # 917.61 [+0.00] IPv6 large groups (x32) # 917.61 [+0.00] --------------------- # 947.31 [+29.70] TEST: Dump large (x32) ecmp groups [ OK ] # 955.91 [+8.60] # 955.91 [+0.00] IPv6 large resilient group (128k buckets) # 955.92 [+0.00] ----------------------------------------- # 956.29 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 964.92 [+8.63] # 964.92 [+0.00] IPv6 nexthop api compat mode test # 964.92 [+0.00] -------------------------------- # 965.23 [+0.31] TEST: IPv6 default nexthop compat mode check [ OK ] # 966.13 [+0.89] TEST: IPv6 compat mode on - route add notification [ OK ] # 966.24 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 966.98 [+0.73] TEST: IPv6 compat mode on - nexthop change [ OK ] # 967.13 [+0.16] TEST: IPv6 set compat mode - 0 [ OK ] # 968.16 [+1.03] TEST: IPv6 compat mode off - route add notification [ OK ] # 968.28 [+0.12] TEST: IPv6 compat mode off - route dump [ OK ] # 969.00 [+0.71] TEST: IPv6 compat mode off - nexthop change [ OK ] # 969.58 [+0.58] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 969.75 [+0.18] TEST: IPv6 set compat mode - 1 [ OK ] # 977.87 [+8.12] # 977.87 [+0.00] IPv6 fdb groups functional # 977.87 [+0.00] -------------------------- # 978.41 [+0.54] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 978.62 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 978.93 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 979.25 [+0.32] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 979.38 [+0.13] TEST: Fdb Nexthop with blackhole [ OK ] # 979.50 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 979.60 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 979.68 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 979.90 [+0.22] TEST: Fdb mac add with nexthop group [ OK ] # 980.01 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 980.12 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 980.21 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 980.42 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 980.53 [+0.11] TEST: Fdb nexthop delete [ OK ] # 980.66 [+0.13] TEST: Fdb entry after deleting a nexthop group [ OK ] # 989.10 [+8.44] # 989.10 [+0.00] IPv6 multipath selection # 989.10 [+0.00] ------------------------ # 990.98 [+1.88] TEST: Use valid neighbor during multipath selection [ OK ] # 991.32 [+0.34] TEST: Multipath selection with no valid neighbor [ OK ] # 999.68 [+8.37] # 999.68 [+0.00] IPv6 runtime torture # 999.68 [+0.00] -------------------- # 1300.34 [+300.66] TEST: IPv6 torture test [ OK ] # 1309.61 [+9.27] # 1309.61 [+0.00] IPv6 runtime resilient nexthop group torture # 1309.61 [+0.00] -------------------------------------------- # 1610.40 [+300.79] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1610.64 [+0.25] # 1610.64 [+0.00] Tests passed: 238 # 1610.65 [+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__->