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 # 7.07 [+7.07] # 7.07 [+0.00] Basic functional tests # 7.07 [+0.00] ---------------------- # 7.16 [+0.09] TEST: List with nothing defined [ OK ] # 7.28 [+0.12] TEST: Nexthop get on non-existent id [ OK ] # 7.40 [+0.12] TEST: Nexthop del with non-existent id [ OK ] # 7.50 [+0.10] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.59 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.83 [+0.23] TEST: Nexthop with down device [ OK ] # 8.13 [+0.31] TEST: Nexthop with device that is linkdown [ OK ] # 8.32 [+0.18] TEST: Nexthop with device only [ OK ] # 8.43 [+0.11] TEST: Nexthop with duplicate id [ OK ] # 8.53 [+0.10] TEST: Blackhole nexthop [ OK ] # 8.62 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 8.82 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 9.15 [+0.33] TEST: Maximum nexthop ID dump [ OK ] # 9.26 [+0.11] TEST: Create group [ OK ] # 9.35 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 9.44 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.71 [+0.27] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.82 [+0.11] TEST: Create group with non-existent nexthop [ OK ] # 9.93 [+0.11] TEST: Create group with same nexthop multiple times [ OK ] # 10.02 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 10.11 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 10.21 [+0.10] TEST: Nexthop group and device [ OK ] # 11.32 [+1.11] TEST: Test proto flush [ OK ] # 11.46 [+0.14] TEST: Nexthop group and blackhole [ OK ] # 74.05 [+62.59] TEST: Large scale nexthop flushing [ OK ] # 82.51 [+8.46] # 82.51 [+0.00] Basic resilient nexthop group functional tests # 82.51 [+0.00] ---------------------------------------------- # 82.80 [+0.29] TEST: Add a nexthop group with default parameters [ OK ] # 82.99 [+0.19] TEST: Get a nexthop group with default parameters [ OK ] # 83.34 [+0.35] TEST: Get a nexthop group with non-default parameters [ OK ] # 83.45 [+0.11] TEST: Add a nexthop group with 0 buckets [ OK ] # 83.55 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 83.66 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 83.78 [+0.11] TEST: Replace idle timer [ OK ] # 83.88 [+0.10] TEST: Get a nexthop group after replacing idle timer [ OK ] # 83.97 [+0.09] TEST: Replace unbalanced timer [ OK ] # 84.08 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 84.18 [+0.10] TEST: Replace with no parameters [ OK ] # 84.30 [+0.12] TEST: Get a nexthop group after replacing no parameters [ OK ] # 84.40 [+0.10] TEST: Replace nexthop group type - implicit [ OK ] # 84.51 [+0.11] TEST: Replace nexthop group type - explicit [ OK ] # 84.60 [+0.09] TEST: Replace number of nexthop buckets [ OK ] # 84.71 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 85.39 [+0.68] TEST: Dump all nexthop buckets [ OK ] # 85.49 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 85.80 [+0.31] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 85.91 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 86.02 [+0.11] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 86.12 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 86.24 [+0.12] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 86.48 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 86.59 [+0.11] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 86.72 [+0.13] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 86.99 [+0.27] TEST: Maximum nexthop ID dump [ OK ] # 87.10 [+0.11] TEST: Get a valid nexthop bucket [ OK ] # 87.21 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 87.31 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 87.41 [+0.11] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 88.05 [+0.64] TEST: Initial bucket allocation [ OK ] # 88.38 [+0.32] TEST: Bucket allocation after replace [ OK ] # 88.83 [+0.45] TEST: Buckets migrated after idle timer change [ OK ] # 97.59 [+8.76] # 97.59 [+0.00] IPv4 functional # 97.59 [+0.00] ---------------------- # 97.71 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 97.81 [+0.10] TEST: Get nexthop by id [ OK ] # 98.08 [+0.27] TEST: Delete nexthop by id [ OK ] # 98.29 [+0.21] TEST: Create nexthop - gw only [ OK ] # 98.40 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 98.51 [+0.11] TEST: Create nexthop - gw+dev and onlink [ OK ] # 99.13 [+0.62] TEST: Nexthops removed on admin down [ OK ] # 99.81 [+0.68] TEST: Delete nexthop route warning [ OK ] # 100.38 [+0.58] TEST: Delete multipath route with only nh id based entry [ OK ] # 100.70 [+0.31] TEST: Delete route when specifying only nexthop device [ OK ] # 100.80 [+0.11] TEST: Delete route when specifying only gateway [ OK ] # 100.91 [+0.11] TEST: Delete route when not specifying nexthop attributes [ OK ] # 110.06 [+9.14] # 110.06 [+0.00] IPv4 groups functional # 110.06 [+0.00] ---------------------- # 110.29 [+0.23] TEST: Create nexthop group with single nexthop [ OK ] # 110.41 [+0.12] TEST: Get nexthop group by id [ OK ] # 110.64 [+0.23] TEST: Delete nexthop group by id [ OK ] # 111.47 [+0.83] TEST: Nexthop group with multiple nexthops [ OK ] # 111.85 [+0.39] TEST: Nexthop group updated when entry is deleted [ OK ] # 112.16 [+0.30] TEST: Nexthop group with weighted nexthops [ OK ] # 112.54 [+0.38] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 112.77 [+0.23] TEST: Nexthops in groups removed on admin down [ OK ] # 114.44 [+1.67] TEST: Multiple groups with same nexthop [ OK ] # 114.94 [+0.50] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 115.06 [+0.12] TEST: Nexthop group can not have a group as an entry [ OK ] # 115.31 [+0.25] TEST: Nexthop group with a blackhole entry [ OK ] # 115.45 [+0.14] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 123.88 [+8.43] # 123.88 [+0.00] IPv4 resilient groups functional # 123.88 [+0.00] -------------------------------- # 124.59 [+0.70] TEST: Nexthop group updated when entry is deleted [ OK ] # 124.71 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 125.07 [+0.36] TEST: Nexthop group updated after replace [ OK ] # 125.20 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 125.91 [+0.71] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 126.04 [+0.14] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 126.40 [+0.36] TEST: Nexthop group updated after replace - nECMP [ OK ] # 126.52 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 135.82 [+9.30] TEST: IPv6 nexthop with IPv4 route [ OK ] # 136.23 [+0.41] TEST: IPv6 nexthop with IPv4 route [ OK ] # 136.45 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 136.70 [+0.24] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 145.27 [+8.57] # 145.27 [+0.00] IPv4 functional runtime # 145.27 [+0.00] ----------------------- # 145.50 [+0.23] TEST: Route add [ OK ] # 145.73 [+0.23] TEST: Route delete [ OK ] # 145.99 [+0.26] TEST: Route add - scope conflict with nexthop [ OK ] # 146.35 [+0.36] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 146.55 [+0.20] TEST: IPv4 route with invalid metric [ OK ] # 146.94 [+0.39] TEST: Basic ping [ OK ] # 147.49 [+0.55] TEST: Ping - multipath [ OK ] # 148.17 [+0.69] TEST: Ping - multiple default routes, nh first [ OK ] # 148.92 [+0.75] TEST: Ping - multiple default routes, nh second [ OK ] # 149.49 [+0.57] TEST: Ping - blackhole [ OK ] # 149.77 [+0.28] TEST: Ping - blackhole replaced with gateway [ OK ] # 150.03 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 150.60 [+0.56] TEST: Ping - group with blackhole [ OK ] # 150.87 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 151.07 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 151.41 [+0.34] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 152.11 [+0.70] TEST: IPv6 nexthop with IPv4 route [ OK ] # 152.62 [+0.52] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 152.92 [+0.30] TEST: IPv6 nexthop with IPv4 route [ OK ] # 153.20 [+0.28] TEST: IPv4 route with IPv6 gateway [ OK ] # 153.77 [+0.57] TEST: IPv4 default route with IPv6 gateway [ OK ] # 154.12 [+0.34] TEST: IPv4 route with MPLS encap [ OK ] # 154.26 [+0.15] TEST: IPv4 route with MPLS encap - check [ OK ] # 154.38 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 154.50 [+0.13] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 163.16 [+8.66] # 163.16 [+0.00] IPv4 large groups (x32) # 163.16 [+0.00] --------------------- # 195.49 [+32.33] TEST: Dump large (x32) ecmp groups [ OK ] # 204.76 [+9.27] # 204.76 [+0.00] IPv4 large resilient group (128k buckets) # 204.76 [+0.00] ----------------------------------------- # 205.18 [+0.42] TEST: Dump large (x131072) nexthop buckets [ OK ] # 214.21 [+9.03] # 214.21 [+0.00] IPv4 nexthop api compat mode # 214.21 [+0.00] ---------------------------- # 214.51 [+0.30] TEST: IPv4 default nexthop compat mode check [ OK ] # 215.51 [+1.00] TEST: IPv4 compat mode on - route add notification [ OK ] # 215.65 [+0.13] TEST: IPv4 compat mode on - route dump [ OK ] # 216.38 [+0.74] TEST: IPv4 compat mode on - nexthop change [ OK ] # 216.53 [+0.15] TEST: IPv4 set compat mode - 0 [ OK ] # 217.27 [+0.74] TEST: IPv4 compat mode off - route add notification [ OK ] # 217.40 [+0.14] TEST: IPv4 compat mode off - route dump [ OK ] # 218.05 [+0.64] TEST: IPv4 compat mode off - nexthop change [ OK ] # 218.65 [+0.60] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 218.81 [+0.16] TEST: IPv4 set compat mode - 1 [ OK ] # 227.35 [+8.54] # 227.35 [+0.00] IPv4 fdb groups functional # 227.36 [+0.00] -------------------------- # 227.89 [+0.53] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 228.10 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 228.42 [+0.32] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 228.78 [+0.36] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 228.89 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 228.99 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 229.12 [+0.13] TEST: Fdb Nexthop with onlink [ OK ] # 229.23 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 229.66 [+0.44] TEST: Fdb mac add with nexthop group [ OK ] # 229.78 [+0.11] TEST: Fdb mac add with nexthop [ OK ] # 229.88 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 229.97 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 230.22 [+0.25] TEST: Fdb entry after deleting a single nexthop [ OK ] # 230.33 [+0.10] TEST: Fdb nexthop delete [ OK ] # 230.43 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 239.21 [+8.77] # 239.21 [+0.00] IPv4 multipath selection # 239.21 [+0.00] ------------------------ # 241.16 [+1.95] TEST: Use valid neighbor during multipath selection [ OK ] # 241.45 [+0.29] TEST: Multipath selection with no valid neighbor [ OK ] # 250.11 [+8.66] # 250.11 [+0.00] IPv4 runtime torture # 250.11 [+0.00] -------------------- # 550.78 [+300.66] TEST: IPv4 torture test [ OK ] # 559.12 [+8.35] # 559.12 [+0.00] IPv4 runtime resilient nexthop group torture # 559.12 [+0.00] -------------------------------------------- # 859.90 [+300.77] TEST: IPv4 resilient nexthop group torture test [ OK ] # 868.33 [+8.44] # 868.33 [+0.00] IPv6 # 868.33 [+0.00] ---------------------- # 868.46 [+0.13] TEST: Create nexthop with id, gw, dev [ OK ] # 868.58 [+0.12] TEST: Get nexthop by id [ OK ] # 868.79 [+0.21] TEST: Delete nexthop by id [ OK ] # 869.00 [+0.21] TEST: Create nexthop - gw only [ OK ] # 869.10 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 869.19 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 869.72 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 877.53 [+7.81] # 877.53 [+0.00] IPv6 groups functional # 877.53 [+0.00] ---------------------- # 877.74 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 877.84 [+0.10] TEST: Get nexthop group by id [ OK ] # 878.05 [+0.21] TEST: Delete nexthop group by id [ OK ] # 878.83 [+0.78] TEST: Nexthop group with multiple nexthops [ OK ] # 879.14 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 879.34 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 879.66 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 879.87 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 881.34 [+1.47] TEST: Multiple groups with same nexthop [ OK ] # 881.83 [+0.49] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 881.95 [+0.12] TEST: Nexthop group can not have a group as an entry [ OK ] # 882.15 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 882.25 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 885.15 [+2.90] TEST: Nexthop group replace refcounts [ OK ] # 886.06 [+0.91] TEST: 16-bit weights [ OK ] # 893.57 [+7.51] # 893.57 [+0.00] IPv6 resilient groups functional # 893.57 [+0.00] -------------------------------- # 894.14 [+0.57] TEST: Nexthop group updated when entry is deleted [ OK ] # 894.26 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 894.55 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 894.65 [+0.10] TEST: Nexthop buckets updated after replace [ OK ] # 895.23 [+0.57] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 895.34 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 895.63 [+0.29] TEST: Nexthop group updated after replace - nECMP [ OK ] # 895.73 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 896.61 [+0.88] TEST: 16-bit weights [ OK ] # 904.34 [+7.73] # 904.34 [+0.00] IPv6 functional runtime # 904.34 [+0.00] ----------------------- # 904.53 [+0.19] TEST: Route add [ OK ] # 904.62 [+0.10] TEST: Route delete [ OK ] # 904.91 [+0.28] TEST: Ping with nexthop [ OK ] # 905.36 [+0.46] TEST: Ping - multipath [ OK ] # 905.71 [+0.34] TEST: Ping - blackhole [ OK ] # 905.94 [+0.23] TEST: Ping - blackhole replaced with gateway [ OK ] # 906.19 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 906.71 [+0.52] TEST: Ping - group with blackhole [ OK ] # 906.97 [+0.26] TEST: Ping - group blackhole replaced with gateways [ OK ] # 907.15 [+0.18] TEST: IPv6 route with device only nexthop [ OK ] # 907.48 [+0.33] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 907.89 [+0.41] TEST: IPv6 route can not have a v4 gateway [ OK ] # 908.11 [+0.22] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 908.33 [+0.22] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 908.86 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.05 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.26 [+0.21] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 909.78 [+0.51] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.97 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 910.20 [+0.23] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 910.61 [+0.41] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 910.78 [+0.17] TEST: IPv6 route with invalid metric [ OK ] # 911.97 [+1.19] TEST: Nexthop with default route and rpfilter [ OK ] # 912.23 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 920.14 [+7.90] # 920.14 [+0.00] IPv6 large groups (x32) # 920.14 [+0.00] --------------------- # 948.03 [+27.89] TEST: Dump large (x32) ecmp groups [ OK ] # 956.08 [+8.06] # 956.08 [+0.00] IPv6 large resilient group (128k buckets) # 956.09 [+0.00] ----------------------------------------- # 956.49 [+0.40] TEST: Dump large (x131072) nexthop buckets [ OK ] # 964.64 [+8.15] # 964.64 [+0.00] IPv6 nexthop api compat mode test # 964.64 [+0.00] -------------------------------- # 964.92 [+0.28] TEST: IPv6 default nexthop compat mode check [ OK ] # 965.79 [+0.87] TEST: IPv6 compat mode on - route add notification [ OK ] # 965.90 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 966.58 [+0.68] TEST: IPv6 compat mode on - nexthop change [ OK ] # 966.71 [+0.13] TEST: IPv6 set compat mode - 0 [ OK ] # 967.76 [+1.04] TEST: IPv6 compat mode off - route add notification [ OK ] # 967.87 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 968.55 [+0.68] TEST: IPv6 compat mode off - nexthop change [ OK ] # 969.17 [+0.62] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 969.31 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 977.19 [+7.88] # 977.19 [+0.00] IPv6 fdb groups functional # 977.19 [+0.00] -------------------------- # 977.64 [+0.45] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 977.84 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 978.14 [+0.30] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 978.44 [+0.30] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 978.53 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 978.63 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 978.76 [+0.13] TEST: Fdb Nexthop with onlink [ OK ] # 978.88 [+0.13] TEST: Fdb Nexthop with encap [ OK ] # 979.09 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 979.19 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 979.30 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 979.44 [+0.14] TEST: Route add with fdb nexthop group [ OK ] # 979.65 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 979.75 [+0.10] TEST: Fdb nexthop delete [ OK ] # 979.87 [+0.13] TEST: Fdb entry after deleting a nexthop group [ OK ] # 988.32 [+8.45] # 988.32 [+0.00] IPv6 multipath selection # 988.32 [+0.00] ------------------------ # 990.21 [+1.89] TEST: Use valid neighbor during multipath selection [ OK ] # 990.55 [+0.34] TEST: Multipath selection with no valid neighbor [ OK ] # 999.05 [+8.50] # 999.05 [+0.00] IPv6 runtime torture # 999.06 [+0.00] -------------------- # 1299.81 [+300.75] TEST: IPv6 torture test [ OK ] # 1308.71 [+8.90] # 1308.71 [+0.00] IPv6 runtime resilient nexthop group torture # 1308.71 [+0.00] -------------------------------------------- # 1609.52 [+300.80] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1609.78 [+0.26] # 1609.78 [+0.00] Tests passed: 238 # 1609.78 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->