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 # 6.20 [+6.20] # 6.20 [+0.00] Basic functional tests # 6.20 [+0.00] ---------------------- # 6.28 [+0.09] TEST: List with nothing defined [ OK ] # 6.37 [+0.09] TEST: Nexthop get on non-existent id [ OK ] # 6.47 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.56 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.64 [+0.08] TEST: Nexthop with no device or gateway [ OK ] # 6.82 [+0.18] TEST: Nexthop with down device [ OK ] # 7.07 [+0.25] TEST: Nexthop with device that is linkdown [ OK ] # 7.25 [+0.17] TEST: Nexthop with device only [ OK ] # 7.34 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.42 [+0.08] TEST: Blackhole nexthop [ OK ] # 7.52 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 7.69 [+0.18] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.01 [+0.32] TEST: Maximum nexthop ID dump [ OK ] # 8.08 [+0.07] TEST: Create group [ OK ] # 8.18 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 8.27 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.53 [+0.26] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.63 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 8.71 [+0.08] TEST: Create group with same nexthop multiple times [ OK ] # 8.80 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 8.88 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 8.97 [+0.08] TEST: Nexthop group and device [ OK ] # 9.89 [+0.93] TEST: Test proto flush [ OK ] # 9.99 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 68.10 [+58.11] TEST: Large scale nexthop flushing [ OK ] # 76.77 [+8.68] # 76.78 [+0.00] Basic resilient nexthop group functional tests # 76.78 [+0.00] ---------------------------------------------- # 77.07 [+0.29] TEST: Add a nexthop group with default parameters [ OK ] # 77.28 [+0.22] TEST: Get a nexthop group with default parameters [ OK ] # 77.61 [+0.33] TEST: Get a nexthop group with non-default parameters [ OK ] # 77.71 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 77.80 [+0.09] TEST: Replace nexthop group parameters [ OK ] # 77.91 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 78.01 [+0.09] TEST: Replace idle timer [ OK ] # 78.11 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 78.22 [+0.10] TEST: Replace unbalanced timer [ OK ] # 78.34 [+0.13] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 78.44 [+0.10] TEST: Replace with no parameters [ OK ] # 78.57 [+0.13] TEST: Get a nexthop group after replacing no parameters [ OK ] # 78.68 [+0.11] TEST: Replace nexthop group type - implicit [ OK ] # 78.80 [+0.13] TEST: Replace nexthop group type - explicit [ OK ] # 78.90 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 79.01 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 79.60 [+0.58] TEST: Dump all nexthop buckets [ OK ] # 79.73 [+0.13] TEST: Dump all nexthop buckets in a group [ OK ] # 79.98 [+0.25] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 80.10 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 80.21 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 80.31 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 80.41 [+0.09] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 80.66 [+0.25] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 80.76 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 80.86 [+0.09] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 81.10 [+0.24] TEST: Maximum nexthop ID dump [ OK ] # 81.22 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 81.33 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 81.42 [+0.09] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 81.53 [+0.11] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 82.11 [+0.58] TEST: Initial bucket allocation [ OK ] # 82.41 [+0.30] TEST: Bucket allocation after replace [ OK ] # 82.84 [+0.43] TEST: Buckets migrated after idle timer change [ OK ] # 90.64 [+7.80] # 90.64 [+0.00] IPv4 functional # 90.64 [+0.00] ---------------------- # 90.75 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 90.85 [+0.10] TEST: Get nexthop by id [ OK ] # 91.06 [+0.21] TEST: Delete nexthop by id [ OK ] # 91.27 [+0.21] TEST: Create nexthop - gw only [ OK ] # 91.40 [+0.13] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 91.52 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 92.02 [+0.50] TEST: Nexthops removed on admin down [ OK ] # 92.62 [+0.60] TEST: Delete nexthop route warning [ OK ] # 93.18 [+0.56] TEST: Delete multipath route with only nh id based entry [ OK ] # 93.47 [+0.29] TEST: Delete route when specifying only nexthop device [ OK ] # 93.57 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 93.67 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 101.31 [+7.64] # 101.31 [+0.00] IPv4 groups functional # 101.31 [+0.00] ---------------------- # 101.52 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 101.62 [+0.11] TEST: Get nexthop group by id [ OK ] # 101.81 [+0.19] TEST: Delete nexthop group by id [ OK ] # 102.45 [+0.64] TEST: Nexthop group with multiple nexthops [ OK ] # 102.80 [+0.35] TEST: Nexthop group updated when entry is deleted [ OK ] # 102.98 [+0.18] TEST: Nexthop group with weighted nexthops [ OK ] # 103.27 [+0.30] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 103.47 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 104.81 [+1.34] TEST: Multiple groups with same nexthop [ OK ] # 105.23 [+0.41] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 105.32 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 105.51 [+0.19] TEST: Nexthop group with a blackhole entry [ OK ] # 105.60 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 113.11 [+7.51] # 113.11 [+0.00] IPv4 resilient groups functional # 113.11 [+0.00] -------------------------------- # 113.73 [+0.62] TEST: Nexthop group updated when entry is deleted [ OK ] # 113.87 [+0.14] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 114.18 [+0.31] TEST: Nexthop group updated after replace [ OK ] # 114.29 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 114.85 [+0.56] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 114.97 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 115.26 [+0.29] TEST: Nexthop group updated after replace - nECMP [ OK ] # 115.36 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 123.25 [+7.89] TEST: IPv6 nexthop with IPv4 route [ OK ] # 123.70 [+0.45] TEST: IPv6 nexthop with IPv4 route [ OK ] # 123.91 [+0.21] TEST: IPv4 route with IPv6 gateway [ OK ] # 124.15 [+0.24] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 131.83 [+7.67] # 131.83 [+0.00] IPv4 functional runtime # 131.83 [+0.00] ----------------------- # 132.01 [+0.19] TEST: Route add [ OK ] # 132.22 [+0.20] TEST: Route delete [ OK ] # 132.41 [+0.19] TEST: Route add - scope conflict with nexthop [ OK ] # 132.73 [+0.32] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 132.91 [+0.18] TEST: IPv4 route with invalid metric [ OK ] # 133.25 [+0.34] TEST: Basic ping [ OK ] # 133.68 [+0.43] TEST: Ping - multipath [ OK ] # 134.22 [+0.54] TEST: Ping - multiple default routes, nh first [ OK ] # 134.84 [+0.62] TEST: Ping - multiple default routes, nh second [ OK ] # 135.37 [+0.53] TEST: Ping - blackhole [ OK ] # 135.61 [+0.24] TEST: Ping - blackhole replaced with gateway [ OK ] # 135.88 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 136.36 [+0.48] TEST: Ping - group with blackhole [ OK ] # 136.62 [+0.26] TEST: Ping - group blackhole replaced with gateways [ OK ] # 136.82 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 137.14 [+0.32] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 137.83 [+0.69] TEST: IPv6 nexthop with IPv4 route [ OK ] # 138.32 [+0.49] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 138.58 [+0.26] TEST: IPv6 nexthop with IPv4 route [ OK ] # 138.87 [+0.29] TEST: IPv4 route with IPv6 gateway [ OK ] # 139.43 [+0.56] TEST: IPv4 default route with IPv6 gateway [ OK ] # 139.73 [+0.30] TEST: IPv4 route with MPLS encap [ OK ] # 139.84 [+0.11] TEST: IPv4 route with MPLS encap - check [ OK ] # 139.96 [+0.12] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 140.07 [+0.11] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 147.60 [+7.53] # 147.60 [+0.00] IPv4 large groups (x32) # 147.60 [+0.00] --------------------- # 175.04 [+27.44] TEST: Dump large (x32) ecmp groups [ OK ] # 182.93 [+7.89] # 182.93 [+0.00] IPv4 large resilient group (128k buckets) # 182.93 [+0.00] ----------------------------------------- # 183.28 [+0.35] TEST: Dump large (x131072) nexthop buckets [ OK ] # 190.97 [+7.70] # 190.97 [+0.00] IPv4 nexthop api compat mode # 190.98 [+0.00] ---------------------------- # 191.21 [+0.23] TEST: IPv4 default nexthop compat mode check [ OK ] # 192.03 [+0.82] TEST: IPv4 compat mode on - route add notification [ OK ] # 192.14 [+0.11] TEST: IPv4 compat mode on - route dump [ OK ] # 192.85 [+0.71] TEST: IPv4 compat mode on - nexthop change [ OK ] # 192.98 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 193.64 [+0.66] TEST: IPv4 compat mode off - route add notification [ OK ] # 193.74 [+0.10] TEST: IPv4 compat mode off - route dump [ OK ] # 194.28 [+0.54] TEST: IPv4 compat mode off - nexthop change [ OK ] # 194.85 [+0.57] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 195.01 [+0.15] TEST: IPv4 set compat mode - 1 [ OK ] # 202.59 [+7.59] # 202.59 [+0.00] IPv4 fdb groups functional # 202.60 [+0.00] -------------------------- # 203.04 [+0.45] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 203.23 [+0.19] TEST: Get Fdb nexthop group by id [ OK ] # 203.50 [+0.26] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 203.81 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 203.91 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 203.99 [+0.08] TEST: Fdb Nexthop with oif [ OK ] # 204.08 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 204.17 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 204.53 [+0.36] TEST: Fdb mac add with nexthop group [ OK ] # 204.67 [+0.14] TEST: Fdb mac add with nexthop [ OK ] # 204.78 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 204.88 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 205.09 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 205.21 [+0.11] TEST: Fdb nexthop delete [ OK ] # 205.30 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 213.51 [+8.21] # 213.51 [+0.00] IPv4 multipath selection # 213.51 [+0.00] ------------------------ # 215.06 [+1.55] TEST: Use valid neighbor during multipath selection [ OK ] # 215.36 [+0.30] TEST: Multipath selection with no valid neighbor [ OK ] # 223.15 [+7.80] # 223.15 [+0.00] IPv4 runtime torture # 223.16 [+0.00] -------------------- # 523.77 [+300.62] TEST: IPv4 torture test [ OK ] # 531.76 [+7.99] # 531.76 [+0.00] IPv4 runtime resilient nexthop group torture # 531.77 [+0.00] -------------------------------------------- # 832.59 [+300.83] TEST: IPv4 resilient nexthop group torture test [ OK ] # 840.34 [+7.75] # 840.34 [+0.00] IPv6 # 840.34 [+0.00] ---------------------- # 840.43 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 840.53 [+0.10] TEST: Get nexthop by id [ OK ] # 840.75 [+0.22] TEST: Delete nexthop by id [ OK ] # 840.94 [+0.19] TEST: Create nexthop - gw only [ OK ] # 841.06 [+0.13] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 841.17 [+0.11] TEST: Create nexthop - gw+dev and onlink [ OK ] # 841.66 [+0.49] TEST: Nexthops removed on admin down [ OK ] # 849.07 [+7.41] # 849.07 [+0.00] IPv6 groups functional # 849.07 [+0.00] ---------------------- # 849.25 [+0.17] TEST: Create nexthop group with single nexthop [ OK ] # 849.34 [+0.09] TEST: Get nexthop group by id [ OK ] # 849.54 [+0.20] TEST: Delete nexthop group by id [ OK ] # 850.26 [+0.73] TEST: Nexthop group with multiple nexthops [ OK ] # 850.59 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 850.78 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 851.07 [+0.29] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 851.27 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 852.58 [+1.31] TEST: Multiple groups with same nexthop [ OK ] # 852.98 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 853.07 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 853.29 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 853.40 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 856.17 [+2.77] TEST: Nexthop group replace refcounts [ OK ] # 857.05 [+0.88] TEST: 16-bit weights [ OK ] # 864.63 [+7.57] # 864.63 [+0.00] IPv6 resilient groups functional # 864.63 [+0.00] -------------------------------- # 865.23 [+0.60] TEST: Nexthop group updated when entry is deleted [ OK ] # 865.35 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 865.64 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 865.77 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 866.34 [+0.57] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 866.44 [+0.10] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 866.72 [+0.28] TEST: Nexthop group updated after replace - nECMP [ OK ] # 866.82 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 867.75 [+0.92] TEST: 16-bit weights [ OK ] # 875.77 [+8.02] # 875.77 [+0.00] IPv6 functional runtime # 875.77 [+0.00] ----------------------- # 875.99 [+0.22] TEST: Route add [ OK ] # 876.09 [+0.10] TEST: Route delete [ OK ] # 876.34 [+0.25] TEST: Ping with nexthop [ OK ] # 876.76 [+0.42] TEST: Ping - multipath [ OK ] # 877.13 [+0.36] TEST: Ping - blackhole [ OK ] # 877.38 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 877.64 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 878.17 [+0.53] TEST: Ping - group with blackhole [ OK ] # 878.43 [+0.26] TEST: Ping - group blackhole replaced with gateways [ OK ] # 878.61 [+0.18] TEST: IPv6 route with device only nexthop [ OK ] # 878.93 [+0.31] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 879.35 [+0.42] TEST: IPv6 route can not have a v4 gateway [ OK ] # 879.56 [+0.21] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 879.77 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 880.27 [+0.50] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 880.48 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 880.69 [+0.21] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 881.18 [+0.49] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 881.36 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 881.59 [+0.22] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 881.97 [+0.39] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 882.14 [+0.17] TEST: IPv6 route with invalid metric [ OK ] # 883.30 [+1.16] TEST: Nexthop with default route and rpfilter [ OK ] # 883.54 [+0.24] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 891.09 [+7.55] # 891.09 [+0.00] IPv6 large groups (x32) # 891.09 [+0.00] --------------------- # 918.20 [+27.11] TEST: Dump large (x32) ecmp groups [ OK ] # 925.77 [+7.57] # 925.77 [+0.00] IPv6 large resilient group (128k buckets) # 925.77 [+0.00] ----------------------------------------- # 926.12 [+0.35] TEST: Dump large (x131072) nexthop buckets [ OK ] # 933.65 [+7.53] # 933.66 [+0.00] IPv6 nexthop api compat mode test # 933.66 [+0.00] -------------------------------- # 933.90 [+0.25] TEST: IPv6 default nexthop compat mode check [ OK ] # 934.73 [+0.83] TEST: IPv6 compat mode on - route add notification [ OK ] # 934.84 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 935.49 [+0.65] TEST: IPv6 compat mode on - nexthop change [ OK ] # 935.62 [+0.13] TEST: IPv6 set compat mode - 0 [ OK ] # 936.57 [+0.96] TEST: IPv6 compat mode off - route add notification [ OK ] # 936.69 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 937.33 [+0.65] TEST: IPv6 compat mode off - nexthop change [ OK ] # 937.85 [+0.52] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 937.96 [+0.11] TEST: IPv6 set compat mode - 1 [ OK ] # 945.69 [+7.73] # 945.69 [+0.00] IPv6 fdb groups functional # 945.70 [+0.00] -------------------------- # 946.19 [+0.50] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 946.38 [+0.19] TEST: Get Fdb nexthop group by id [ OK ] # 946.66 [+0.28] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 946.97 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 947.06 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 947.16 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 947.27 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 947.38 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 947.59 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 947.69 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 947.78 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 947.88 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 948.07 [+0.19] TEST: Fdb entry after deleting a single nexthop [ OK ] # 948.19 [+0.12] TEST: Fdb nexthop delete [ OK ] # 948.28 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 956.37 [+8.09] # 956.37 [+0.00] IPv6 multipath selection # 956.37 [+0.00] ------------------------ # 958.01 [+1.64] TEST: Use valid neighbor during multipath selection [ OK ] # 958.33 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 966.40 [+8.08] # 966.40 [+0.00] IPv6 runtime torture # 966.41 [+0.00] -------------------- # 1267.12 [+300.72] TEST: IPv6 torture test [ OK ] # 1275.49 [+8.36] # 1275.49 [+0.00] IPv6 runtime resilient nexthop group torture # 1275.49 [+0.00] -------------------------------------------- # 1576.25 [+300.76] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1576.50 [+0.25] # 1576.50 [+0.00] Tests passed: 238 # 1576.50 [+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__->