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] # 6.29 [+0.00] Basic functional tests # 6.29 [+0.00] ---------------------- # 6.38 [+0.08] TEST: List with nothing defined [ OK ] # 6.47 [+0.09] TEST: Nexthop get on non-existent id [ OK ] # 6.56 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.67 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.76 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 6.93 [+0.17] TEST: Nexthop with down device [ OK ] # 7.18 [+0.24] TEST: Nexthop with device that is linkdown [ OK ] # 7.36 [+0.18] TEST: Nexthop with device only [ OK ] # 7.45 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 7.54 [+0.08] TEST: Blackhole nexthop [ OK ] # 7.63 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 7.83 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.13 [+0.30] TEST: Maximum nexthop ID dump [ OK ] # 8.22 [+0.09] TEST: Create group [ OK ] # 8.35 [+0.12] TEST: Create group with blackhole nexthop [ OK ] # 8.43 [+0.08] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.71 [+0.28] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.79 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 8.89 [+0.10] TEST: Create group with same nexthop multiple times [ OK ] # 8.97 [+0.08] TEST: Replace nexthop with nexthop group [ OK ] # 9.09 [+0.11] TEST: Replace nexthop group with nexthop [ OK ] # 9.17 [+0.08] TEST: Nexthop group and device [ OK ] # 10.04 [+0.87] TEST: Test proto flush [ OK ] # 10.12 [+0.08] TEST: Nexthop group and blackhole [ OK ] # 68.77 [+58.65] TEST: Large scale nexthop flushing [ OK ] # 76.75 [+7.98] # 76.75 [+0.00] Basic resilient nexthop group functional tests # 76.75 [+0.00] ---------------------------------------------- # 77.02 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 77.24 [+0.21] TEST: Get a nexthop group with default parameters [ OK ] # 77.55 [+0.32] TEST: Get a nexthop group with non-default parameters [ OK ] # 77.67 [+0.12] TEST: Add a nexthop group with 0 buckets [ OK ] # 77.77 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 77.89 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 77.99 [+0.10] TEST: Replace idle timer [ OK ] # 78.11 [+0.12] TEST: Get a nexthop group after replacing idle timer [ OK ] # 78.21 [+0.10] TEST: Replace unbalanced timer [ OK ] # 78.31 [+0.10] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 78.41 [+0.10] TEST: Replace with no parameters [ OK ] # 78.52 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 78.63 [+0.11] TEST: Replace nexthop group type - implicit [ OK ] # 78.71 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 78.84 [+0.13] TEST: Replace number of nexthop buckets [ OK ] # 78.96 [+0.12] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 79.65 [+0.69] TEST: Dump all nexthop buckets [ OK ] # 79.80 [+0.15] TEST: Dump all nexthop buckets in a group [ OK ] # 80.09 [+0.29] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 80.20 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 80.33 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 80.44 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 80.58 [+0.14] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 80.89 [+0.31] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 81.03 [+0.14] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 81.14 [+0.12] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 81.41 [+0.26] TEST: Maximum nexthop ID dump [ OK ] # 81.52 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 81.63 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 81.74 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 81.83 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 82.54 [+0.72] TEST: Initial bucket allocation [ OK ] # 82.89 [+0.35] TEST: Bucket allocation after replace [ OK ] # 83.36 [+0.47] TEST: Buckets migrated after idle timer change [ OK ] # 91.42 [+8.06] # 91.42 [+0.00] IPv4 functional # 91.42 [+0.00] ---------------------- # 91.51 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 91.61 [+0.09] TEST: Get nexthop by id [ OK ] # 91.83 [+0.22] TEST: Delete nexthop by id [ OK ] # 92.06 [+0.23] TEST: Create nexthop - gw only [ OK ] # 92.17 [+0.12] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 92.29 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 92.83 [+0.54] TEST: Nexthops removed on admin down [ OK ] # 93.48 [+0.65] TEST: Delete nexthop route warning [ OK ] # 94.03 [+0.56] TEST: Delete multipath route with only nh id based entry [ OK ] # 94.41 [+0.37] TEST: Delete route when specifying only nexthop device [ OK ] # 94.51 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 94.62 [+0.11] TEST: Delete route when not specifying nexthop attributes [ OK ] # 103.01 [+8.39] # 103.01 [+0.00] IPv4 groups functional # 103.01 [+0.00] ---------------------- # 103.22 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 103.31 [+0.09] TEST: Get nexthop group by id [ OK ] # 103.53 [+0.21] TEST: Delete nexthop group by id [ OK ] # 104.29 [+0.77] TEST: Nexthop group with multiple nexthops [ OK ] # 104.63 [+0.33] TEST: Nexthop group updated when entry is deleted [ OK ] # 104.83 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 105.19 [+0.36] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 105.41 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 106.96 [+1.55] TEST: Multiple groups with same nexthop [ OK ] # 107.44 [+0.47] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 107.54 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 107.78 [+0.24] TEST: Nexthop group with a blackhole entry [ OK ] # 107.89 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 116.13 [+8.25] # 116.13 [+0.00] IPv4 resilient groups functional # 116.14 [+0.00] -------------------------------- # 116.82 [+0.68] TEST: Nexthop group updated when entry is deleted [ OK ] # 116.96 [+0.15] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 117.34 [+0.38] TEST: Nexthop group updated after replace [ OK ] # 117.46 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 118.09 [+0.63] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 118.24 [+0.15] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 118.58 [+0.34] TEST: Nexthop group updated after replace - nECMP [ OK ] # 118.71 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 127.83 [+9.12] TEST: IPv6 nexthop with IPv4 route [ OK ] # 128.31 [+0.48] TEST: IPv6 nexthop with IPv4 route [ OK ] # 128.52 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 128.77 [+0.24] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 137.93 [+9.17] # 137.93 [+0.00] IPv4 functional runtime # 137.93 [+0.00] ----------------------- # 138.15 [+0.22] TEST: Route add [ OK ] # 138.39 [+0.24] TEST: Route delete [ OK ] # 138.61 [+0.23] TEST: Route add - scope conflict with nexthop [ OK ] # 138.94 [+0.32] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 139.16 [+0.22] TEST: IPv4 route with invalid metric [ OK ] # 139.60 [+0.44] TEST: Basic ping [ OK ] # 140.10 [+0.51] TEST: Ping - multipath [ OK ] # 140.72 [+0.61] TEST: Ping - multiple default routes, nh first [ OK ] # 141.44 [+0.73] TEST: Ping - multiple default routes, nh second [ OK ] # 142.05 [+0.61] TEST: Ping - blackhole [ OK ] # 142.30 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 142.57 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 143.16 [+0.59] TEST: Ping - group with blackhole [ OK ] # 143.47 [+0.31] TEST: Ping - group blackhole replaced with gateways [ OK ] # 143.68 [+0.21] TEST: IPv4 route with device only nexthop [ OK ] # 143.98 [+0.30] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 144.69 [+0.71] TEST: IPv6 nexthop with IPv4 route [ OK ] # 145.24 [+0.55] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 145.57 [+0.34] TEST: IPv6 nexthop with IPv4 route [ OK ] # 145.86 [+0.28] TEST: IPv4 route with IPv6 gateway [ OK ] # 146.47 [+0.61] TEST: IPv4 default route with IPv6 gateway [ OK ] # 146.78 [+0.31] TEST: IPv4 route with MPLS encap [ OK ] # 146.91 [+0.13] TEST: IPv4 route with MPLS encap - check [ OK ] # 147.02 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 147.15 [+0.13] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 155.98 [+8.83] # 155.98 [+0.00] IPv4 large groups (x32) # 155.98 [+0.00] --------------------- # 187.43 [+31.45] TEST: Dump large (x32) ecmp groups [ OK ] # 196.65 [+9.22] # 196.65 [+0.00] IPv4 large resilient group (128k buckets) # 196.65 [+0.00] ----------------------------------------- # 197.07 [+0.41] TEST: Dump large (x131072) nexthop buckets [ OK ] # 205.89 [+8.83] # 205.90 [+0.00] IPv4 nexthop api compat mode # 205.90 [+0.00] ---------------------------- # 206.18 [+0.28] TEST: IPv4 default nexthop compat mode check [ OK ] # 207.12 [+0.94] TEST: IPv4 compat mode on - route add notification [ OK ] # 207.24 [+0.13] TEST: IPv4 compat mode on - route dump [ OK ] # 207.97 [+0.72] TEST: IPv4 compat mode on - nexthop change [ OK ] # 208.14 [+0.17] TEST: IPv4 set compat mode - 0 [ OK ] # 208.84 [+0.70] TEST: IPv4 compat mode off - route add notification [ OK ] # 208.97 [+0.13] TEST: IPv4 compat mode off - route dump [ OK ] # 209.59 [+0.62] TEST: IPv4 compat mode off - nexthop change [ OK ] # 210.22 [+0.64] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 210.35 [+0.12] TEST: IPv4 set compat mode - 1 [ OK ] # 219.48 [+9.13] # 219.48 [+0.00] IPv4 fdb groups functional # 219.48 [+0.00] -------------------------- # 220.00 [+0.52] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 220.22 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 220.58 [+0.36] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 220.98 [+0.40] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 221.12 [+0.14] TEST: Fdb Nexthop with blackhole [ OK ] # 221.24 [+0.12] TEST: Fdb Nexthop with oif [ OK ] # 221.36 [+0.12] TEST: Fdb Nexthop with onlink [ OK ] # 221.48 [+0.13] TEST: Fdb Nexthop with encap [ OK ] # 221.93 [+0.45] TEST: Fdb mac add with nexthop group [ OK ] # 222.04 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 222.18 [+0.14] TEST: Route add with fdb nexthop [ OK ] # 222.29 [+0.12] TEST: Route add with fdb nexthop group [ OK ] # 222.52 [+0.23] TEST: Fdb entry after deleting a single nexthop [ OK ] # 222.62 [+0.10] TEST: Fdb nexthop delete [ OK ] # 222.72 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 231.76 [+9.04] # 231.76 [+0.00] IPv4 multipath selection # 231.76 [+0.00] ------------------------ # 233.37 [+1.61] TEST: Use valid neighbor during multipath selection [ OK ] # 233.74 [+0.36] TEST: Multipath selection with no valid neighbor [ OK ] # 242.46 [+8.72] # 242.46 [+0.00] IPv4 runtime torture # 242.46 [+0.00] -------------------- # 543.19 [+300.73] TEST: IPv4 torture test [ OK ] # 552.01 [+8.82] # 552.01 [+0.00] IPv4 runtime resilient nexthop group torture # 552.01 [+0.00] -------------------------------------------- # 852.76 [+300.75] TEST: IPv4 resilient nexthop group torture test [ OK ] # 861.01 [+8.24] # 861.01 [+0.00] IPv6 # 861.01 [+0.00] ---------------------- # 861.13 [+0.12] TEST: Create nexthop with id, gw, dev [ OK ] # 861.22 [+0.09] TEST: Get nexthop by id [ OK ] # 861.43 [+0.21] TEST: Delete nexthop by id [ OK ] # 861.64 [+0.20] TEST: Create nexthop - gw only [ OK ] # 861.74 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 861.86 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 862.40 [+0.54] TEST: Nexthops removed on admin down [ OK ] # 870.61 [+8.21] # 870.61 [+0.00] IPv6 groups functional # 870.61 [+0.00] ---------------------- # 870.81 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 870.90 [+0.10] TEST: Get nexthop group by id [ OK ] # 871.12 [+0.22] TEST: Delete nexthop group by id [ OK ] # 871.94 [+0.82] TEST: Nexthop group with multiple nexthops [ OK ] # 872.29 [+0.35] TEST: Nexthop group updated when entry is deleted [ OK ] # 872.48 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 872.87 [+0.39] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 873.09 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 874.59 [+1.49] TEST: Multiple groups with same nexthop [ OK ] # 875.05 [+0.46] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 875.14 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 875.34 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 875.45 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 878.46 [+3.01] TEST: Nexthop group replace refcounts [ OK ] # 879.42 [+0.97] TEST: 16-bit weights [ OK ] # 887.86 [+8.44] # 887.86 [+0.00] IPv6 resilient groups functional # 887.86 [+0.00] -------------------------------- # 888.53 [+0.66] TEST: Nexthop group updated when entry is deleted [ OK ] # 888.67 [+0.14] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 889.02 [+0.35] TEST: Nexthop group updated after replace [ OK ] # 889.15 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 889.77 [+0.62] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 889.90 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 890.25 [+0.34] TEST: Nexthop group updated after replace - nECMP [ OK ] # 890.39 [+0.14] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 891.39 [+1.00] TEST: 16-bit weights [ OK ] # 899.91 [+8.52] # 899.91 [+0.00] IPv6 functional runtime # 899.91 [+0.00] ----------------------- # 900.11 [+0.20] TEST: Route add [ OK ] # 900.20 [+0.10] TEST: Route delete [ OK ] # 900.48 [+0.28] TEST: Ping with nexthop [ OK ] # 900.96 [+0.48] TEST: Ping - multipath [ OK ] # 901.33 [+0.37] TEST: Ping - blackhole [ OK ] # 901.62 [+0.29] TEST: Ping - blackhole replaced with gateway [ OK ] # 901.91 [+0.30] TEST: Ping - gateway replaced by blackhole [ OK ] # 902.48 [+0.57] TEST: Ping - group with blackhole [ OK ] # 902.75 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 902.96 [+0.20] TEST: IPv6 route with device only nexthop [ OK ] # 903.32 [+0.36] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 903.73 [+0.41] TEST: IPv6 route can not have a v4 gateway [ OK ] # 903.93 [+0.20] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 904.16 [+0.23] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 904.73 [+0.57] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 904.92 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 905.14 [+0.22] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 905.69 [+0.55] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 905.92 [+0.23] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.12 [+0.20] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 906.55 [+0.42] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 906.74 [+0.19] TEST: IPv6 route with invalid metric [ OK ] # 908.04 [+1.30] TEST: Nexthop with default route and rpfilter [ OK ] # 908.31 [+0.27] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 916.50 [+8.19] # 916.50 [+0.00] IPv6 large groups (x32) # 916.51 [+0.00] --------------------- # 946.10 [+29.59] TEST: Dump large (x32) ecmp groups [ OK ] # 954.58 [+8.48] # 954.58 [+0.00] IPv6 large resilient group (128k buckets) # 954.58 [+0.00] ----------------------------------------- # 954.99 [+0.41] TEST: Dump large (x131072) nexthop buckets [ OK ] # 963.04 [+8.04] # 963.04 [+0.00] IPv6 nexthop api compat mode test # 963.04 [+0.00] -------------------------------- # 963.28 [+0.24] TEST: IPv6 default nexthop compat mode check [ OK ] # 964.13 [+0.85] TEST: IPv6 compat mode on - route add notification [ OK ] # 964.24 [+0.10] TEST: IPv6 compat mode on - route dump [ OK ] # 964.93 [+0.70] TEST: IPv6 compat mode on - nexthop change [ OK ] # 965.06 [+0.13] TEST: IPv6 set compat mode - 0 [ OK ] # 966.13 [+1.07] TEST: IPv6 compat mode off - route add notification [ OK ] # 966.28 [+0.14] TEST: IPv6 compat mode off - route dump [ OK ] # 967.01 [+0.73] TEST: IPv6 compat mode off - nexthop change [ OK ] # 967.54 [+0.53] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 967.70 [+0.16] TEST: IPv6 set compat mode - 1 [ OK ] # 975.65 [+7.95] # 975.65 [+0.00] IPv6 fdb groups functional # 975.65 [+0.00] -------------------------- # 976.13 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 976.33 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 976.61 [+0.28] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 976.91 [+0.30] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 977.01 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 977.10 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 977.21 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 977.32 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 977.54 [+0.23] TEST: Fdb mac add with nexthop group [ OK ] # 977.67 [+0.13] TEST: Fdb mac add with nexthop [ OK ] # 977.77 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 977.87 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 978.08 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 978.19 [+0.11] TEST: Fdb nexthop delete [ OK ] # 978.29 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 986.80 [+8.51] # 986.80 [+0.00] IPv6 multipath selection # 986.80 [+0.00] ------------------------ # 988.53 [+1.73] TEST: Use valid neighbor during multipath selection [ OK ] # 988.83 [+0.31] TEST: Multipath selection with no valid neighbor [ OK ] # 997.36 [+8.53] # 997.36 [+0.00] IPv6 runtime torture # 997.36 [+0.00] -------------------- # 1298.14 [+300.77] TEST: IPv6 torture test [ OK ] # 1306.28 [+8.14] # 1306.28 [+0.00] IPv6 runtime resilient nexthop group torture # 1306.28 [+0.01] -------------------------------------------- # 1607.12 [+300.84] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1607.40 [+0.27] # 1607.40 [+0.00] Tests passed: 238 # 1607.40 [+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__->