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 # 6.32 [+6.32] # 6.32 [+0.00] Basic functional tests # 6.32 [+0.00] ---------------------- # 6.41 [+0.09] TEST: List with nothing defined [ OK ] # 6.50 [+0.08] TEST: Nexthop get on non-existent id [ OK ] # 6.59 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.70 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.80 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 6.98 [+0.18] TEST: Nexthop with down device [ OK ] # 7.24 [+0.26] TEST: Nexthop with device that is linkdown [ OK ] # 7.44 [+0.20] TEST: Nexthop with device only [ OK ] # 7.53 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.62 [+0.09] TEST: Blackhole nexthop [ OK ] # 7.70 [+0.08] TEST: Blackhole nexthop with other attributes [ OK ] # 7.90 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.21 [+0.31] TEST: Maximum nexthop ID dump [ OK ] # 8.30 [+0.08] TEST: Create group [ OK ] # 8.40 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 8.49 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.76 [+0.27] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.84 [+0.08] TEST: Create group with non-existent nexthop [ OK ] # 8.93 [+0.09] TEST: Create group with same nexthop multiple times [ OK ] # 9.02 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 9.12 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.22 [+0.10] TEST: Nexthop group and device [ OK ] # 10.15 [+0.94] TEST: Test proto flush [ OK ] # 10.24 [+0.09] TEST: Nexthop group and blackhole [ OK ] # 71.13 [+60.89] TEST: Large scale nexthop flushing [ OK ] # 79.98 [+8.85] # 79.98 [+0.00] Basic resilient nexthop group functional tests # 79.99 [+0.00] ---------------------------------------------- # 80.36 [+0.37] TEST: Add a nexthop group with default parameters [ OK ] # 80.64 [+0.28] TEST: Get a nexthop group with default parameters [ OK ] # 80.99 [+0.35] TEST: Get a nexthop group with non-default parameters [ OK ] # 81.12 [+0.14] TEST: Add a nexthop group with 0 buckets [ OK ] # 81.26 [+0.13] TEST: Replace nexthop group parameters [ OK ] # 81.41 [+0.15] TEST: Get a nexthop group after replacing parameters [ OK ] # 81.52 [+0.12] TEST: Replace idle timer [ OK ] # 81.68 [+0.15] TEST: Get a nexthop group after replacing idle timer [ OK ] # 81.79 [+0.12] TEST: Replace unbalanced timer [ OK ] # 81.95 [+0.16] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 82.09 [+0.14] TEST: Replace with no parameters [ OK ] # 82.23 [+0.14] TEST: Get a nexthop group after replacing no parameters [ OK ] # 82.38 [+0.15] TEST: Replace nexthop group type - implicit [ OK ] # 82.51 [+0.14] TEST: Replace nexthop group type - explicit [ OK ] # 82.63 [+0.11] TEST: Replace number of nexthop buckets [ OK ] # 82.75 [+0.12] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 83.48 [+0.73] TEST: Dump all nexthop buckets [ OK ] # 83.61 [+0.13] TEST: Dump all nexthop buckets in a group [ OK ] # 83.90 [+0.29] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 84.02 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 84.16 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 84.31 [+0.15] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 84.45 [+0.14] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 84.75 [+0.30] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 84.87 [+0.12] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 84.99 [+0.12] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 85.30 [+0.31] TEST: Maximum nexthop ID dump [ OK ] # 85.42 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 85.51 [+0.09] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 85.61 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 85.75 [+0.13] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 86.39 [+0.64] TEST: Initial bucket allocation [ OK ] # 86.70 [+0.31] TEST: Bucket allocation after replace [ OK ] # 87.17 [+0.47] TEST: Buckets migrated after idle timer change [ OK ] # 96.56 [+9.40] # 96.56 [+0.00] IPv4 functional # 96.56 [+0.00] ---------------------- # 96.69 [+0.13] TEST: Create nexthop with id, gw, dev [ OK ] # 96.79 [+0.10] TEST: Get nexthop by id [ OK ] # 97.02 [+0.23] TEST: Delete nexthop by id [ OK ] # 97.25 [+0.22] TEST: Create nexthop - gw only [ OK ] # 97.36 [+0.12] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 97.48 [+0.11] TEST: Create nexthop - gw+dev and onlink [ OK ] # 98.05 [+0.57] TEST: Nexthops removed on admin down [ OK ] # 98.71 [+0.66] TEST: Delete nexthop route warning [ OK ] # 99.28 [+0.58] TEST: Delete multipath route with only nh id based entry [ OK ] # 99.59 [+0.31] TEST: Delete route when specifying only nexthop device [ OK ] # 99.71 [+0.12] TEST: Delete route when specifying only gateway [ OK ] # 99.81 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 108.15 [+8.34] # 108.16 [+0.00] IPv4 groups functional # 108.16 [+0.00] ---------------------- # 108.36 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 108.45 [+0.10] TEST: Get nexthop group by id [ OK ] # 108.67 [+0.22] TEST: Delete nexthop group by id [ OK ] # 109.38 [+0.71] TEST: Nexthop group with multiple nexthops [ OK ] # 109.70 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 109.91 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 110.23 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 110.47 [+0.24] TEST: Nexthops in groups removed on admin down [ OK ] # 111.94 [+1.47] TEST: Multiple groups with same nexthop [ OK ] # 112.40 [+0.46] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 112.52 [+0.12] TEST: Nexthop group can not have a group as an entry [ OK ] # 112.73 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 112.83 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 120.92 [+8.08] # 120.92 [+0.00] IPv4 resilient groups functional # 120.92 [+0.00] -------------------------------- # 121.56 [+0.64] TEST: Nexthop group updated when entry is deleted [ OK ] # 121.73 [+0.17] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 122.05 [+0.32] TEST: Nexthop group updated after replace [ OK ] # 122.15 [+0.10] TEST: Nexthop buckets updated after replace [ OK ] # 122.80 [+0.65] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 122.93 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 123.25 [+0.32] TEST: Nexthop group updated after replace - nECMP [ OK ] # 123.38 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 132.44 [+9.06] TEST: IPv6 nexthop with IPv4 route [ OK ] # 132.88 [+0.44] TEST: IPv6 nexthop with IPv4 route [ OK ] # 133.10 [+0.21] TEST: IPv4 route with IPv6 gateway [ OK ] # 133.30 [+0.21] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 141.36 [+8.06] # 141.36 [+0.00] IPv4 functional runtime # 141.36 [+0.00] ----------------------- # 141.56 [+0.20] TEST: Route add [ OK ] # 141.79 [+0.22] TEST: Route delete [ OK ] # 142.00 [+0.21] TEST: Route add - scope conflict with nexthop [ OK ] # 142.31 [+0.31] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 142.49 [+0.18] TEST: IPv4 route with invalid metric [ OK ] # 142.88 [+0.39] TEST: Basic ping [ OK ] # 143.41 [+0.53] TEST: Ping - multipath [ OK ] # 144.02 [+0.61] TEST: Ping - multiple default routes, nh first [ OK ] # 144.72 [+0.69] TEST: Ping - multiple default routes, nh second [ OK ] # 145.34 [+0.63] TEST: Ping - blackhole [ OK ] # 145.63 [+0.29] TEST: Ping - blackhole replaced with gateway [ OK ] # 145.89 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 146.50 [+0.61] TEST: Ping - group with blackhole [ OK ] # 146.79 [+0.29] TEST: Ping - group blackhole replaced with gateways [ OK ] # 147.01 [+0.22] TEST: IPv4 route with device only nexthop [ OK ] # 147.33 [+0.32] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 147.97 [+0.64] TEST: IPv6 nexthop with IPv4 route [ OK ] # 148.54 [+0.56] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 148.81 [+0.28] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.11 [+0.30] TEST: IPv4 route with IPv6 gateway [ OK ] # 149.70 [+0.59] TEST: IPv4 default route with IPv6 gateway [ OK ] # 149.98 [+0.28] TEST: IPv4 route with MPLS encap [ OK ] # 150.11 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 150.24 [+0.13] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 150.37 [+0.13] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 158.70 [+8.34] # 158.70 [+0.00] IPv4 large groups (x32) # 158.71 [+0.00] --------------------- # 189.62 [+30.91] TEST: Dump large (x32) ecmp groups [ OK ] # 198.30 [+8.69] # 198.30 [+0.00] IPv4 large resilient group (128k buckets) # 198.30 [+0.00] ----------------------------------------- # 198.77 [+0.46] TEST: Dump large (x131072) nexthop buckets [ OK ] # 207.03 [+8.27] # 207.03 [+0.00] IPv4 nexthop api compat mode # 207.04 [+0.00] ---------------------------- # 207.32 [+0.29] TEST: IPv4 default nexthop compat mode check [ OK ] # 208.19 [+0.87] TEST: IPv4 compat mode on - route add notification [ OK ] # 208.30 [+0.11] TEST: IPv4 compat mode on - route dump [ OK ] # 209.01 [+0.71] TEST: IPv4 compat mode on - nexthop change [ OK ] # 209.14 [+0.12] TEST: IPv4 set compat mode - 0 [ OK ] # 209.80 [+0.67] TEST: IPv4 compat mode off - route add notification [ OK ] # 209.91 [+0.11] TEST: IPv4 compat mode off - route dump [ OK ] # 210.49 [+0.58] TEST: IPv4 compat mode off - nexthop change [ OK ] # 211.12 [+0.62] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 211.25 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 219.31 [+8.06] # 219.31 [+0.00] IPv4 fdb groups functional # 219.32 [+0.00] -------------------------- # 219.80 [+0.49] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 220.03 [+0.23] TEST: Get Fdb nexthop group by id [ OK ] # 220.33 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 220.62 [+0.29] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 220.72 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 220.83 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 220.92 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 221.02 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 221.37 [+0.35] TEST: Fdb mac add with nexthop group [ OK ] # 221.46 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 221.56 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 221.65 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 221.87 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 221.96 [+0.10] TEST: Fdb nexthop delete [ OK ] # 222.06 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 230.71 [+8.65] # 230.71 [+0.00] IPv4 multipath selection # 230.71 [+0.00] ------------------------ # 232.76 [+2.06] TEST: Use valid neighbor during multipath selection [ OK ] # 233.14 [+0.38] TEST: Multipath selection with no valid neighbor [ OK ] # 242.05 [+8.91] # 242.05 [+0.00] IPv4 runtime torture # 242.05 [+0.00] -------------------- # 542.75 [+300.71] TEST: IPv4 torture test [ OK ] # 551.83 [+9.08] # 551.83 [+0.00] IPv4 runtime resilient nexthop group torture # 551.83 [+0.00] -------------------------------------------- # 852.74 [+300.91] TEST: IPv4 resilient nexthop group torture test [ OK ] # 861.15 [+8.40] # 861.15 [+0.00] IPv6 # 861.15 [+0.00] ---------------------- # 861.26 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 861.40 [+0.14] TEST: Get nexthop by id [ OK ] # 861.63 [+0.23] TEST: Delete nexthop by id [ OK ] # 861.84 [+0.21] TEST: Create nexthop - gw only [ OK ] # 861.97 [+0.12] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 862.07 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 862.64 [+0.56] TEST: Nexthops removed on admin down [ OK ] # 871.39 [+8.75] # 871.39 [+0.00] IPv6 groups functional # 871.39 [+0.00] ---------------------- # 871.59 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 871.70 [+0.10] TEST: Get nexthop group by id [ OK ] # 871.91 [+0.21] TEST: Delete nexthop group by id [ OK ] # 872.71 [+0.81] TEST: Nexthop group with multiple nexthops [ OK ] # 873.09 [+0.37] TEST: Nexthop group updated when entry is deleted [ OK ] # 873.31 [+0.22] TEST: Nexthop group with weighted nexthops [ OK ] # 873.65 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 873.87 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 875.36 [+1.49] TEST: Multiple groups with same nexthop [ OK ] # 875.81 [+0.45] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 875.90 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 876.15 [+0.25] TEST: Nexthop group with a blackhole entry [ OK ] # 876.27 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 879.28 [+3.02] TEST: Nexthop group replace refcounts [ OK ] # 880.27 [+0.99] TEST: 16-bit weights [ OK ] # 888.75 [+8.48] # 888.75 [+0.00] IPv6 resilient groups functional # 888.75 [+0.00] -------------------------------- # 889.40 [+0.65] TEST: Nexthop group updated when entry is deleted [ OK ] # 889.53 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 889.85 [+0.31] TEST: Nexthop group updated after replace [ OK ] # 889.97 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 890.61 [+0.64] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 890.72 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 891.13 [+0.41] TEST: Nexthop group updated after replace - nECMP [ OK ] # 891.25 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 892.23 [+0.97] TEST: 16-bit weights [ OK ] # 900.56 [+8.33] # 900.56 [+0.00] IPv6 functional runtime # 900.56 [+0.00] ----------------------- # 900.79 [+0.23] TEST: Route add [ OK ] # 900.89 [+0.10] TEST: Route delete [ OK ] # 901.16 [+0.27] TEST: Ping with nexthop [ OK ] # 901.62 [+0.47] TEST: Ping - multipath [ OK ] # 902.00 [+0.37] TEST: Ping - blackhole [ OK ] # 902.26 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 902.51 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 903.00 [+0.49] TEST: Ping - group with blackhole [ OK ] # 903.29 [+0.29] TEST: Ping - group blackhole replaced with gateways [ OK ] # 903.49 [+0.20] TEST: IPv6 route with device only nexthop [ OK ] # 903.86 [+0.36] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 904.31 [+0.46] TEST: IPv6 route can not have a v4 gateway [ OK ] # 904.53 [+0.22] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 904.75 [+0.22] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 905.26 [+0.51] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 905.46 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 905.68 [+0.22] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 906.24 [+0.56] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.45 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.66 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 907.06 [+0.40] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 907.25 [+0.19] TEST: IPv6 route with invalid metric [ OK ] # 908.52 [+1.28] TEST: Nexthop with default route and rpfilter [ OK ] # 908.78 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 916.94 [+8.15] # 916.94 [+0.00] IPv6 large groups (x32) # 916.94 [+0.00] --------------------- # 946.89 [+29.95] TEST: Dump large (x32) ecmp groups [ OK ] # 955.10 [+8.21] # 955.10 [+0.00] IPv6 large resilient group (128k buckets) # 955.10 [+0.00] ----------------------------------------- # 955.45 [+0.35] TEST: Dump large (x131072) nexthop buckets [ OK ] # 963.44 [+7.99] # 963.44 [+0.00] IPv6 nexthop api compat mode test # 963.44 [+0.00] -------------------------------- # 963.71 [+0.27] TEST: IPv6 default nexthop compat mode check [ OK ] # 964.60 [+0.90] TEST: IPv6 compat mode on - route add notification [ OK ] # 964.71 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 965.42 [+0.71] TEST: IPv6 compat mode on - nexthop change [ OK ] # 965.56 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 966.54 [+0.97] TEST: IPv6 compat mode off - route add notification [ OK ] # 966.65 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 967.34 [+0.69] TEST: IPv6 compat mode off - nexthop change [ OK ] # 967.90 [+0.56] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 968.04 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 975.87 [+7.83] # 975.87 [+0.00] IPv6 fdb groups functional # 975.87 [+0.00] -------------------------- # 976.35 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 976.55 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 976.87 [+0.33] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 977.18 [+0.30] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 977.27 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 977.37 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 977.47 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 977.58 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 977.79 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 977.88 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 977.97 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 978.10 [+0.13] TEST: Route add with fdb nexthop group [ OK ] # 978.28 [+0.19] TEST: Fdb entry after deleting a single nexthop [ OK ] # 978.38 [+0.09] TEST: Fdb nexthop delete [ OK ] # 978.47 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 986.52 [+8.05] # 986.52 [+0.00] IPv6 multipath selection # 986.52 [+0.00] ------------------------ # 988.40 [+1.88] TEST: Use valid neighbor during multipath selection [ OK ] # 988.71 [+0.31] TEST: Multipath selection with no valid neighbor [ OK ] # 997.05 [+8.33] # 997.05 [+0.00] IPv6 runtime torture # 997.05 [+0.00] -------------------- # 1297.71 [+300.67] TEST: IPv6 torture test [ OK ] # 1306.57 [+8.86] # 1306.57 [+0.00] IPv6 runtime resilient nexthop group torture # 1306.57 [+0.00] -------------------------------------------- # 1607.50 [+300.92] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1607.76 [+0.26] # 1607.76 [+0.00] Tests passed: 238 # 1607.76 [+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__->