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 # 6.59 [+6.59] # 6.59 [+0.00] Basic functional tests # 6.59 [+0.00] ---------------------- # 6.68 [+0.09] TEST: List with nothing defined [ OK ] # 6.76 [+0.08] TEST: Nexthop get on non-existent id [ OK ] # 6.85 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.94 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.04 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.21 [+0.17] TEST: Nexthop with down device [ OK ] # 7.47 [+0.26] TEST: Nexthop with device that is linkdown [ OK ] # 7.68 [+0.21] TEST: Nexthop with device only [ OK ] # 7.78 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 7.89 [+0.11] TEST: Blackhole nexthop [ OK ] # 7.99 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 8.20 [+0.21] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.54 [+0.34] TEST: Maximum nexthop ID dump [ OK ] # 8.63 [+0.09] TEST: Create group [ OK ] # 8.72 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 8.85 [+0.13] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.12 [+0.27] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.21 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 9.31 [+0.09] TEST: Create group with same nexthop multiple times [ OK ] # 9.40 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 9.51 [+0.11] TEST: Replace nexthop group with nexthop [ OK ] # 9.60 [+0.09] TEST: Nexthop group and device [ OK ] # 10.64 [+1.04] TEST: Test proto flush [ OK ] # 10.75 [+0.11] TEST: Nexthop group and blackhole [ OK ] # 71.54 [+60.79] TEST: Large scale nexthop flushing [ OK ] # 79.93 [+8.39] # 79.93 [+0.00] Basic resilient nexthop group functional tests # 79.93 [+0.00] ---------------------------------------------- # 80.25 [+0.31] TEST: Add a nexthop group with default parameters [ OK ] # 80.44 [+0.19] TEST: Get a nexthop group with default parameters [ OK ] # 80.73 [+0.29] TEST: Get a nexthop group with non-default parameters [ OK ] # 80.82 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 80.93 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 81.03 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 81.13 [+0.10] TEST: Replace idle timer [ OK ] # 81.22 [+0.09] TEST: Get a nexthop group after replacing idle timer [ OK ] # 81.32 [+0.11] TEST: Replace unbalanced timer [ OK ] # 81.43 [+0.10] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 81.52 [+0.10] TEST: Replace with no parameters [ OK ] # 81.63 [+0.10] TEST: Get a nexthop group after replacing no parameters [ OK ] # 81.71 [+0.08] TEST: Replace nexthop group type - implicit [ OK ] # 81.81 [+0.10] TEST: Replace nexthop group type - explicit [ OK ] # 81.92 [+0.11] TEST: Replace number of nexthop buckets [ OK ] # 82.02 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 82.66 [+0.64] TEST: Dump all nexthop buckets [ OK ] # 82.78 [+0.12] TEST: Dump all nexthop buckets in a group [ OK ] # 83.05 [+0.27] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 83.17 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 83.29 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 83.38 [+0.09] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 83.47 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 83.71 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 83.81 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 83.91 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 84.16 [+0.25] TEST: Maximum nexthop ID dump [ OK ] # 84.26 [+0.10] TEST: Get a valid nexthop bucket [ OK ] # 84.37 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 84.45 [+0.08] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 84.55 [+0.10] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 85.14 [+0.58] TEST: Initial bucket allocation [ OK ] # 85.40 [+0.27] TEST: Bucket allocation after replace [ OK ] # 85.77 [+0.37] TEST: Buckets migrated after idle timer change [ OK ] # 93.62 [+7.85] # 93.62 [+0.00] IPv4 functional # 93.62 [+0.00] ---------------------- # 93.72 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 93.81 [+0.10] TEST: Get nexthop by id [ OK ] # 94.01 [+0.20] TEST: Delete nexthop by id [ OK ] # 94.19 [+0.18] TEST: Create nexthop - gw only [ OK ] # 94.28 [+0.09] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 94.38 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 94.88 [+0.50] TEST: Nexthops removed on admin down [ OK ] # 95.46 [+0.58] TEST: Delete nexthop route warning [ OK ] # 95.99 [+0.53] TEST: Delete multipath route with only nh id based entry [ OK ] # 96.29 [+0.30] TEST: Delete route when specifying only nexthop device [ OK ] # 96.39 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 96.49 [+0.09] TEST: Delete route when not specifying nexthop attributes [ OK ] # 104.27 [+7.79] # 104.27 [+0.00] IPv4 groups functional # 104.28 [+0.00] ---------------------- # 104.47 [+0.19] TEST: Create nexthop group with single nexthop [ OK ] # 104.59 [+0.12] TEST: Get nexthop group by id [ OK ] # 104.78 [+0.19] TEST: Delete nexthop group by id [ OK ] # 105.50 [+0.73] TEST: Nexthop group with multiple nexthops [ OK ] # 105.85 [+0.35] TEST: Nexthop group updated when entry is deleted [ OK ] # 106.04 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 106.38 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 106.57 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 107.99 [+1.41] TEST: Multiple groups with same nexthop [ OK ] # 108.42 [+0.43] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 108.51 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 108.71 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 108.81 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 117.01 [+8.20] # 117.01 [+0.00] IPv4 resilient groups functional # 117.01 [+0.00] -------------------------------- # 117.67 [+0.66] TEST: Nexthop group updated when entry is deleted [ OK ] # 117.79 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 118.14 [+0.35] TEST: Nexthop group updated after replace [ OK ] # 118.28 [+0.14] TEST: Nexthop buckets updated after replace [ OK ] # 118.93 [+0.65] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 119.06 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 119.39 [+0.33] TEST: Nexthop group updated after replace - nECMP [ OK ] # 119.51 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 128.22 [+8.71] TEST: IPv6 nexthop with IPv4 route [ OK ] # 128.64 [+0.43] TEST: IPv6 nexthop with IPv4 route [ OK ] # 128.84 [+0.20] TEST: IPv4 route with IPv6 gateway [ OK ] # 129.08 [+0.24] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 137.87 [+8.79] # 137.87 [+0.00] IPv4 functional runtime # 137.87 [+0.00] ----------------------- # 138.12 [+0.24] TEST: Route add [ OK ] # 138.38 [+0.27] TEST: Route delete [ OK ] # 138.60 [+0.22] TEST: Route add - scope conflict with nexthop [ OK ] # 138.92 [+0.32] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 139.11 [+0.19] TEST: IPv4 route with invalid metric [ OK ] # 139.52 [+0.41] TEST: Basic ping [ OK ] # 140.05 [+0.53] TEST: Ping - multipath [ OK ] # 140.68 [+0.63] TEST: Ping - multiple default routes, nh first [ OK ] # 141.39 [+0.71] TEST: Ping - multiple default routes, nh second [ OK ] # 142.07 [+0.68] TEST: Ping - blackhole [ OK ] # 142.41 [+0.34] TEST: Ping - blackhole replaced with gateway [ OK ] # 142.74 [+0.34] TEST: Ping - gateway replaced by blackhole [ OK ] # 143.33 [+0.58] TEST: Ping - group with blackhole [ OK ] # 143.67 [+0.34] TEST: Ping - group blackhole replaced with gateways [ OK ] # 143.91 [+0.24] TEST: IPv4 route with device only nexthop [ OK ] # 144.36 [+0.44] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 145.05 [+0.70] TEST: IPv6 nexthop with IPv4 route [ OK ] # 145.58 [+0.53] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 145.93 [+0.35] TEST: IPv6 nexthop with IPv4 route [ OK ] # 146.26 [+0.34] TEST: IPv4 route with IPv6 gateway [ OK ] # 146.90 [+0.63] TEST: IPv4 default route with IPv6 gateway [ OK ] # 147.20 [+0.31] TEST: IPv4 route with MPLS encap [ OK ] # 147.35 [+0.15] TEST: IPv4 route with MPLS encap - check [ OK ] # 147.48 [+0.12] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 147.62 [+0.14] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 156.49 [+8.87] # 156.49 [+0.00] IPv4 large groups (x32) # 156.49 [+0.00] --------------------- # 188.20 [+31.71] TEST: Dump large (x32) ecmp groups [ OK ] # 197.18 [+8.97] # 197.18 [+0.00] IPv4 large resilient group (128k buckets) # 197.18 [+0.00] ----------------------------------------- # 197.62 [+0.45] TEST: Dump large (x131072) nexthop buckets [ OK ] # 206.51 [+8.88] # 206.51 [+0.00] IPv4 nexthop api compat mode # 206.51 [+0.00] ---------------------------- # 206.78 [+0.27] TEST: IPv4 default nexthop compat mode check [ OK ] # 207.70 [+0.92] TEST: IPv4 compat mode on - route add notification [ OK ] # 207.82 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 208.55 [+0.72] TEST: IPv4 compat mode on - nexthop change [ OK ] # 208.70 [+0.16] TEST: IPv4 set compat mode - 0 [ OK ] # 209.43 [+0.72] TEST: IPv4 compat mode off - route add notification [ OK ] # 209.56 [+0.14] TEST: IPv4 compat mode off - route dump [ OK ] # 210.14 [+0.58] TEST: IPv4 compat mode off - nexthop change [ OK ] # 210.74 [+0.60] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 210.88 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 219.14 [+8.27] # 219.14 [+0.00] IPv4 fdb groups functional # 219.15 [+0.00] -------------------------- # 219.69 [+0.54] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 219.90 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 220.19 [+0.29] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 220.51 [+0.32] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 220.61 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 220.72 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 220.82 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 220.92 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 221.29 [+0.37] TEST: Fdb mac add with nexthop group [ OK ] # 221.39 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 221.48 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 221.57 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 221.78 [+0.20] TEST: Fdb entry after deleting a single nexthop [ OK ] # 221.87 [+0.10] TEST: Fdb nexthop delete [ OK ] # 221.98 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 230.41 [+8.43] # 230.41 [+0.00] IPv4 multipath selection # 230.41 [+0.00] ------------------------ # 231.98 [+1.58] TEST: Use valid neighbor during multipath selection [ OK ] # 232.31 [+0.33] TEST: Multipath selection with no valid neighbor [ OK ] # 245.03 [+12.72] # 245.03 [+0.00] IPv4 runtime torture # 245.03 [+0.00] -------------------- # 545.86 [+300.83] TEST: IPv4 torture test [ OK ] # 554.68 [+8.82] # 554.68 [+0.00] IPv4 runtime resilient nexthop group torture # 554.68 [+0.00] -------------------------------------------- # 855.46 [+300.78] TEST: IPv4 resilient nexthop group torture test [ OK ] # 864.15 [+8.69] # 864.15 [+0.00] IPv6 # 864.16 [+0.00] ---------------------- # 864.26 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 864.36 [+0.10] TEST: Get nexthop by id [ OK ] # 864.57 [+0.21] TEST: Delete nexthop by id [ OK ] # 864.80 [+0.23] TEST: Create nexthop - gw only [ OK ] # 864.92 [+0.12] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 865.02 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 865.57 [+0.55] TEST: Nexthops removed on admin down [ OK ] # 873.57 [+8.00] # 873.57 [+0.00] IPv6 groups functional # 873.57 [+0.00] ---------------------- # 873.80 [+0.23] TEST: Create nexthop group with single nexthop [ OK ] # 873.91 [+0.11] TEST: Get nexthop group by id [ OK ] # 874.13 [+0.22] TEST: Delete nexthop group by id [ OK ] # 875.03 [+0.90] TEST: Nexthop group with multiple nexthops [ OK ] # 875.35 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 875.55 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 875.90 [+0.34] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 876.14 [+0.25] TEST: Nexthops in groups removed on admin down [ OK ] # 877.62 [+1.48] TEST: Multiple groups with same nexthop [ OK ] # 878.05 [+0.43] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 878.13 [+0.08] TEST: Nexthop group can not have a group as an entry [ OK ] # 878.37 [+0.23] TEST: Nexthop group with a blackhole entry [ OK ] # 878.48 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 881.64 [+3.16] TEST: Nexthop group replace refcounts [ OK ] # 882.53 [+0.89] TEST: 16-bit weights [ OK ] # 890.61 [+8.08] # 890.61 [+0.00] IPv6 resilient groups functional # 890.61 [+0.00] -------------------------------- # 891.24 [+0.63] TEST: Nexthop group updated when entry is deleted [ OK ] # 891.37 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 891.70 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 891.82 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 892.45 [+0.62] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 892.57 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 892.86 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 893.02 [+0.15] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 893.96 [+0.94] TEST: 16-bit weights [ OK ] # 901.57 [+7.61] # 901.57 [+0.00] IPv6 functional runtime # 901.57 [+0.00] ----------------------- # 901.78 [+0.21] TEST: Route add [ OK ] # 901.87 [+0.09] TEST: Route delete [ OK ] # 902.18 [+0.31] TEST: Ping with nexthop [ OK ] # 902.62 [+0.44] TEST: Ping - multipath [ OK ] # 902.96 [+0.34] TEST: Ping - blackhole [ OK ] # 903.22 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 903.47 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 903.98 [+0.51] TEST: Ping - group with blackhole [ OK ] # 904.30 [+0.31] TEST: Ping - group blackhole replaced with gateways [ OK ] # 904.51 [+0.21] TEST: IPv6 route with device only nexthop [ OK ] # 904.85 [+0.34] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 905.28 [+0.43] TEST: IPv6 route can not have a v4 gateway [ OK ] # 905.47 [+0.19] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 905.67 [+0.20] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 906.22 [+0.55] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.43 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.65 [+0.23] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 907.20 [+0.55] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 907.42 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 907.61 [+0.19] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 908.00 [+0.39] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 908.19 [+0.19] TEST: IPv6 route with invalid metric [ OK ] # 909.37 [+1.18] TEST: Nexthop with default route and rpfilter [ OK ] # 909.65 [+0.28] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 917.43 [+7.79] # 917.43 [+0.00] IPv6 large groups (x32) # 917.43 [+0.00] --------------------- # 946.52 [+29.08] TEST: Dump large (x32) ecmp groups [ OK ] # 954.96 [+8.44] # 954.96 [+0.00] IPv6 large resilient group (128k buckets) # 954.96 [+0.00] ----------------------------------------- # 955.34 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 963.77 [+8.44] # 963.77 [+0.00] IPv6 nexthop api compat mode test # 963.77 [+0.00] -------------------------------- # 964.05 [+0.28] TEST: IPv6 default nexthop compat mode check [ OK ] # 964.86 [+0.81] TEST: IPv6 compat mode on - route add notification [ OK ] # 964.99 [+0.13] TEST: IPv6 compat mode on - route dump [ OK ] # 965.70 [+0.71] TEST: IPv6 compat mode on - nexthop change [ OK ] # 965.84 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 966.79 [+0.95] TEST: IPv6 compat mode off - route add notification [ OK ] # 966.91 [+0.12] TEST: IPv6 compat mode off - route dump [ OK ] # 967.55 [+0.65] TEST: IPv6 compat mode off - nexthop change [ OK ] # 968.11 [+0.56] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 968.24 [+0.12] TEST: IPv6 set compat mode - 1 [ OK ] # 976.09 [+7.86] # 976.09 [+0.00] IPv6 fdb groups functional # 976.09 [+0.00] -------------------------- # 976.60 [+0.50] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 976.81 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 977.12 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 977.39 [+0.27] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 977.50 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 977.61 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 977.71 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 977.81 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 978.05 [+0.23] TEST: Fdb mac add with nexthop group [ OK ] # 978.18 [+0.13] TEST: Fdb mac add with nexthop [ OK ] # 978.27 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 978.37 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 978.58 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 978.67 [+0.09] TEST: Fdb nexthop delete [ OK ] # 978.78 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 987.15 [+8.37] # 987.16 [+0.00] IPv6 multipath selection # 987.16 [+0.00] ------------------------ # 989.68 [+2.52] TEST: Use valid neighbor during multipath selection [ OK ] # 990.05 [+0.37] TEST: Multipath selection with no valid neighbor [ OK ] # 998.76 [+8.72] # 998.76 [+0.00] IPv6 runtime torture # 998.76 [+0.00] -------------------- # 1299.46 [+300.69] TEST: IPv6 torture test [ OK ] # 1307.67 [+8.22] # 1307.67 [+0.00] IPv6 runtime resilient nexthop group torture # 1307.68 [+0.00] -------------------------------------------- # 1608.40 [+300.72] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1608.67 [+0.27] # 1608.67 [+0.00] Tests passed: 238 # 1608.67 [+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__->