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 # 6.19 [+6.19] # 6.19 [+0.00] Basic functional tests # 6.19 [+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 [+0.10] TEST: Nexthop del with non-existent id [ OK ] # 6.60 [+0.13] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.68 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 6.87 [+0.19] TEST: Nexthop with down device [ OK ] # 7.13 [+0.26] TEST: Nexthop with device that is linkdown [ OK ] # 7.31 [+0.18] TEST: Nexthop with device only [ OK ] # 7.40 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.50 [+0.10] TEST: Blackhole nexthop [ OK ] # 7.59 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 7.77 [+0.18] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.08 [+0.31] TEST: Maximum nexthop ID dump [ OK ] # 8.17 [+0.09] TEST: Create group [ OK ] # 8.26 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 8.35 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.64 [+0.29] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.75 [+0.11] TEST: Create group with non-existent nexthop [ OK ] # 8.85 [+0.10] TEST: Create group with same nexthop multiple times [ OK ] # 8.93 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 9.03 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.11 [+0.08] TEST: Nexthop group and device [ OK ] # 10.01 [+0.89] TEST: Test proto flush [ OK ] # 10.09 [+0.08] TEST: Nexthop group and blackhole [ OK ] # 68.34 [+58.25] TEST: Large scale nexthop flushing [ OK ] # 77.09 [+8.75] # 77.09 [+0.00] Basic resilient nexthop group functional tests # 77.09 [+0.00] ---------------------------------------------- # 77.40 [+0.31] TEST: Add a nexthop group with default parameters [ OK ] # 77.60 [+0.20] TEST: Get a nexthop group with default parameters [ OK ] # 77.97 [+0.37] TEST: Get a nexthop group with non-default parameters [ OK ] # 78.07 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 78.17 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 78.30 [+0.12] TEST: Get a nexthop group after replacing parameters [ OK ] # 78.40 [+0.10] TEST: Replace idle timer [ OK ] # 78.51 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 78.60 [+0.09] TEST: Replace unbalanced timer [ OK ] # 78.71 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 78.81 [+0.10] TEST: Replace with no parameters [ OK ] # 78.93 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 79.02 [+0.09] TEST: Replace nexthop group type - implicit [ OK ] # 79.12 [+0.10] TEST: Replace nexthop group type - explicit [ OK ] # 79.22 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 79.32 [+0.10] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 79.97 [+0.65] TEST: Dump all nexthop buckets [ OK ] # 80.10 [+0.14] TEST: Dump all nexthop buckets in a group [ OK ] # 80.37 [+0.26] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 80.51 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 80.61 [+0.11] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 80.71 [+0.09] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 80.80 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 81.04 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 81.13 [+0.09] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 81.23 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 81.50 [+0.28] TEST: Maximum nexthop ID dump [ OK ] # 81.64 [+0.13] TEST: Get a valid nexthop bucket [ OK ] # 81.74 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 81.84 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 81.95 [+0.12] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 82.58 [+0.63] TEST: Initial bucket allocation [ OK ] # 82.89 [+0.31] TEST: Bucket allocation after replace [ OK ] # 83.30 [+0.40] TEST: Buckets migrated after idle timer change [ OK ] # 91.28 [+7.99] # 91.29 [+0.00] IPv4 functional # 91.29 [+0.00] ---------------------- # 91.39 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 91.50 [+0.10] TEST: Get nexthop by id [ OK ] # 91.72 [+0.23] TEST: Delete nexthop by id [ OK ] # 91.92 [+0.20] TEST: Create nexthop - gw only [ OK ] # 92.04 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 92.16 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 92.68 [+0.52] TEST: Nexthops removed on admin down [ OK ] # 93.31 [+0.62] TEST: Delete nexthop route warning [ OK ] # 93.87 [+0.57] TEST: Delete multipath route with only nh id based entry [ OK ] # 94.15 [+0.28] TEST: Delete route when specifying only nexthop device [ OK ] # 94.25 [+0.09] TEST: Delete route when specifying only gateway [ OK ] # 94.34 [+0.09] TEST: Delete route when not specifying nexthop attributes [ OK ] # 102.29 [+7.95] # 102.30 [+0.00] IPv4 groups functional # 102.30 [+0.00] ---------------------- # 102.50 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 102.61 [+0.10] TEST: Get nexthop group by id [ OK ] # 102.84 [+0.23] TEST: Delete nexthop group by id [ OK ] # 103.57 [+0.73] TEST: Nexthop group with multiple nexthops [ OK ] # 103.92 [+0.35] TEST: Nexthop group updated when entry is deleted [ OK ] # 104.13 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 104.43 [+0.30] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 104.63 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 106.03 [+1.40] TEST: Multiple groups with same nexthop [ OK ] # 106.42 [+0.39] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 106.53 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 106.74 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 106.83 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 114.89 [+8.07] # 114.90 [+0.00] IPv4 resilient groups functional # 114.90 [+0.00] -------------------------------- # 115.52 [+0.62] TEST: Nexthop group updated when entry is deleted [ OK ] # 115.63 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 115.93 [+0.30] TEST: Nexthop group updated after replace [ OK ] # 116.04 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 116.64 [+0.60] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 116.75 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 117.06 [+0.31] TEST: Nexthop group updated after replace - nECMP [ OK ] # 117.17 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 125.33 [+8.17] TEST: IPv6 nexthop with IPv4 route [ OK ] # 125.75 [+0.42] TEST: IPv6 nexthop with IPv4 route [ OK ] # 125.97 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 126.20 [+0.23] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 134.22 [+8.02] # 134.22 [+0.00] IPv4 functional runtime # 134.22 [+0.00] ----------------------- # 134.41 [+0.18] TEST: Route add [ OK ] # 134.61 [+0.20] TEST: Route delete [ OK ] # 134.84 [+0.23] TEST: Route add - scope conflict with nexthop [ OK ] # 135.18 [+0.34] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 135.36 [+0.18] TEST: IPv4 route with invalid metric [ OK ] # 135.72 [+0.36] TEST: Basic ping [ OK ] # 136.19 [+0.46] TEST: Ping - multipath [ OK ] # 136.80 [+0.61] TEST: Ping - multiple default routes, nh first [ OK ] # 137.46 [+0.67] TEST: Ping - multiple default routes, nh second [ OK ] # 137.99 [+0.52] TEST: Ping - blackhole [ OK ] # 138.22 [+0.23] TEST: Ping - blackhole replaced with gateway [ OK ] # 138.46 [+0.24] TEST: Ping - gateway replaced by blackhole [ OK ] # 138.96 [+0.50] TEST: Ping - group with blackhole [ OK ] # 139.19 [+0.23] TEST: Ping - group blackhole replaced with gateways [ OK ] # 139.38 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 139.71 [+0.33] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 140.29 [+0.58] TEST: IPv6 nexthop with IPv4 route [ OK ] # 140.77 [+0.48] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 141.07 [+0.30] TEST: IPv6 nexthop with IPv4 route [ OK ] # 141.34 [+0.28] TEST: IPv4 route with IPv6 gateway [ OK ] # 141.96 [+0.62] TEST: IPv4 default route with IPv6 gateway [ OK ] # 142.21 [+0.25] TEST: IPv4 route with MPLS encap [ OK ] # 142.34 [+0.13] TEST: IPv4 route with MPLS encap - check [ OK ] # 142.46 [+0.12] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 142.57 [+0.11] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 150.72 [+8.15] # 150.72 [+0.00] IPv4 large groups (x32) # 150.72 [+0.00] --------------------- # 179.36 [+28.64] TEST: Dump large (x32) ecmp groups [ OK ] # 187.74 [+8.39] # 187.75 [+0.00] IPv4 large resilient group (128k buckets) # 187.75 [+0.00] ----------------------------------------- # 188.15 [+0.41] TEST: Dump large (x131072) nexthop buckets [ OK ] # 196.09 [+7.93] # 196.09 [+0.00] IPv4 nexthop api compat mode # 196.09 [+0.00] ---------------------------- # 196.39 [+0.30] TEST: IPv4 default nexthop compat mode check [ OK ] # 197.26 [+0.87] TEST: IPv4 compat mode on - route add notification [ OK ] # 197.40 [+0.14] TEST: IPv4 compat mode on - route dump [ OK ] # 198.13 [+0.72] TEST: IPv4 compat mode on - nexthop change [ OK ] # 198.25 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 198.96 [+0.71] TEST: IPv4 compat mode off - route add notification [ OK ] # 199.07 [+0.11] TEST: IPv4 compat mode off - route dump [ OK ] # 199.65 [+0.58] TEST: IPv4 compat mode off - nexthop change [ OK ] # 200.22 [+0.57] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 200.35 [+0.14] TEST: IPv4 set compat mode - 1 [ OK ] # 207.96 [+7.61] # 207.96 [+0.00] IPv4 fdb groups functional # 207.96 [+0.00] -------------------------- # 208.40 [+0.44] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 208.62 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 208.87 [+0.26] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 209.15 [+0.28] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 209.24 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 209.33 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 209.42 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 209.57 [+0.15] TEST: Fdb Nexthop with encap [ OK ] # 209.94 [+0.37] TEST: Fdb mac add with nexthop group [ OK ] # 210.04 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 210.14 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 210.23 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 210.44 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 210.54 [+0.10] TEST: Fdb nexthop delete [ OK ] # 210.63 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 219.66 [+9.03] # 219.66 [+0.00] IPv4 multipath selection # 219.66 [+0.00] ------------------------ # 221.39 [+1.73] TEST: Use valid neighbor during multipath selection [ OK ] # 221.74 [+0.35] TEST: Multipath selection with no valid neighbor [ OK ] # 230.96 [+9.22] # 230.96 [+0.00] IPv4 runtime torture # 230.96 [+0.00] -------------------- # 531.63 [+300.67] TEST: IPv4 torture test [ OK ] # 540.85 [+9.22] # 540.85 [+0.00] IPv4 runtime resilient nexthop group torture # 540.85 [+0.00] -------------------------------------------- # 841.70 [+300.85] TEST: IPv4 resilient nexthop group torture test [ OK ] # 849.65 [+7.95] # 849.65 [+0.00] IPv6 # 849.65 [+0.00] ---------------------- # 849.74 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 849.85 [+0.11] TEST: Get nexthop by id [ OK ] # 850.05 [+0.20] TEST: Delete nexthop by id [ OK ] # 850.24 [+0.19] TEST: Create nexthop - gw only [ OK ] # 850.34 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 850.44 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 850.97 [+0.52] TEST: Nexthops removed on admin down [ OK ] # 858.75 [+7.79] # 858.75 [+0.00] IPv6 groups functional # 858.75 [+0.00] ---------------------- # 858.94 [+0.19] TEST: Create nexthop group with single nexthop [ OK ] # 859.05 [+0.11] TEST: Get nexthop group by id [ OK ] # 859.27 [+0.22] TEST: Delete nexthop group by id [ OK ] # 860.07 [+0.81] TEST: Nexthop group with multiple nexthops [ OK ] # 860.41 [+0.34] TEST: Nexthop group updated when entry is deleted [ OK ] # 860.61 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 860.93 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 861.13 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 862.60 [+1.47] TEST: Multiple groups with same nexthop [ OK ] # 863.05 [+0.45] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 863.20 [+0.15] TEST: Nexthop group can not have a group as an entry [ OK ] # 863.41 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 863.52 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 866.59 [+3.07] TEST: Nexthop group replace refcounts [ OK ] # 867.60 [+1.01] TEST: 16-bit weights [ OK ] # 875.58 [+7.98] # 875.58 [+0.00] IPv6 resilient groups functional # 875.58 [+0.00] -------------------------------- # 876.18 [+0.60] TEST: Nexthop group updated when entry is deleted [ OK ] # 876.29 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 876.58 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 876.69 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 877.36 [+0.67] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 877.48 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 877.81 [+0.32] TEST: Nexthop group updated after replace - nECMP [ OK ] # 877.92 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 878.79 [+0.88] TEST: 16-bit weights [ OK ] # 886.35 [+7.55] # 886.35 [+0.00] IPv6 functional runtime # 886.35 [+0.00] ----------------------- # 886.55 [+0.21] TEST: Route add [ OK ] # 886.66 [+0.11] TEST: Route delete [ OK ] # 886.93 [+0.27] TEST: Ping with nexthop [ OK ] # 887.40 [+0.47] TEST: Ping - multipath [ OK ] # 887.71 [+0.31] TEST: Ping - blackhole [ OK ] # 887.95 [+0.24] TEST: Ping - blackhole replaced with gateway [ OK ] # 888.20 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 888.67 [+0.47] TEST: Ping - group with blackhole [ OK ] # 888.90 [+0.23] TEST: Ping - group blackhole replaced with gateways [ OK ] # 889.10 [+0.19] TEST: IPv6 route with device only nexthop [ OK ] # 889.38 [+0.28] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 889.79 [+0.41] TEST: IPv6 route can not have a v4 gateway [ OK ] # 889.98 [+0.19] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 890.15 [+0.18] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 890.62 [+0.47] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 890.80 [+0.18] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 890.99 [+0.18] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 891.48 [+0.49] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 891.68 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 891.86 [+0.18] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 892.23 [+0.38] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 892.41 [+0.17] TEST: IPv6 route with invalid metric [ OK ] # 893.61 [+1.20] TEST: Nexthop with default route and rpfilter [ OK ] # 893.86 [+0.25] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 901.81 [+7.95] # 901.81 [+0.00] IPv6 large groups (x32) # 901.81 [+0.00] --------------------- # 929.94 [+28.13] TEST: Dump large (x32) ecmp groups [ OK ] # 937.74 [+7.80] # 937.74 [+0.00] IPv6 large resilient group (128k buckets) # 937.74 [+0.00] ----------------------------------------- # 938.13 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 946.06 [+7.93] # 946.06 [+0.00] IPv6 nexthop api compat mode test # 946.06 [+0.00] -------------------------------- # 946.32 [+0.26] TEST: IPv6 default nexthop compat mode check [ OK ] # 947.11 [+0.79] TEST: IPv6 compat mode on - route add notification [ OK ] # 947.23 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 947.88 [+0.65] TEST: IPv6 compat mode on - nexthop change [ OK ] # 948.01 [+0.12] TEST: IPv6 set compat mode - 0 [ OK ] # 948.91 [+0.90] TEST: IPv6 compat mode off - route add notification [ OK ] # 949.03 [+0.12] TEST: IPv6 compat mode off - route dump [ OK ] # 949.69 [+0.66] TEST: IPv6 compat mode off - nexthop change [ OK ] # 950.21 [+0.52] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 950.34 [+0.13] TEST: IPv6 set compat mode - 1 [ OK ] # 957.81 [+7.48] # 957.81 [+0.00] IPv6 fdb groups functional # 957.82 [+0.00] -------------------------- # 958.29 [+0.47] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 958.49 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 958.80 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 959.10 [+0.30] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 959.22 [+0.12] TEST: Fdb Nexthop with blackhole [ OK ] # 959.33 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 959.43 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 959.53 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 959.75 [+0.22] TEST: Fdb mac add with nexthop group [ OK ] # 959.85 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 959.96 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 960.05 [+0.08] TEST: Route add with fdb nexthop group [ OK ] # 960.24 [+0.19] TEST: Fdb entry after deleting a single nexthop [ OK ] # 960.34 [+0.10] TEST: Fdb nexthop delete [ OK ] # 960.45 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 968.06 [+7.61] # 968.06 [+0.00] IPv6 multipath selection # 968.06 [+0.00] ------------------------ # 969.67 [+1.61] TEST: Use valid neighbor during multipath selection [ OK ] # 970.02 [+0.34] TEST: Multipath selection with no valid neighbor [ OK ] # 978.67 [+8.65] # 978.67 [+0.00] IPv6 runtime torture # 978.67 [+0.00] -------------------- # 1279.39 [+300.72] TEST: IPv6 torture test [ OK ] # 1287.43 [+8.04] # 1287.43 [+0.00] IPv6 runtime resilient nexthop group torture # 1287.43 [+0.00] -------------------------------------------- # 1588.17 [+300.74] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1588.41 [+0.24] # 1588.41 [+0.00] Tests passed: 238 # 1588.41 [+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__->