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 # 6.71 [+6.71] # 6.71 [+0.00] Basic functional tests # 6.71 [+0.00] ---------------------- # 6.79 [+0.08] TEST: List with nothing defined [ OK ] # 6.88 [+0.09] TEST: Nexthop get on non-existent id [ OK ] # 6.98 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 7.07 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.17 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.36 [+0.19] TEST: Nexthop with down device [ OK ] # 7.65 [+0.29] TEST: Nexthop with device that is linkdown [ OK ] # 7.84 [+0.19] TEST: Nexthop with device only [ OK ] # 7.93 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 8.02 [+0.09] TEST: Blackhole nexthop [ OK ] # 8.11 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 8.31 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.66 [+0.34] TEST: Maximum nexthop ID dump [ OK ] # 8.75 [+0.09] TEST: Create group [ OK ] # 8.84 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 8.94 [+0.10] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.24 [+0.30] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.34 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 9.44 [+0.10] TEST: Create group with same nexthop multiple times [ OK ] # 9.55 [+0.11] TEST: Replace nexthop with nexthop group [ OK ] # 9.65 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.74 [+0.09] TEST: Nexthop group and device [ OK ] # 10.67 [+0.93] TEST: Test proto flush [ OK ] # 10.76 [+0.09] TEST: Nexthop group and blackhole [ OK ] # 72.36 [+61.60] TEST: Large scale nexthop flushing [ OK ] # 80.65 [+8.30] # 80.65 [+0.00] Basic resilient nexthop group functional tests # 80.66 [+0.00] ---------------------------------------------- # 80.94 [+0.28] TEST: Add a nexthop group with default parameters [ OK ] # 81.17 [+0.24] TEST: Get a nexthop group with default parameters [ OK ] # 81.53 [+0.35] TEST: Get a nexthop group with non-default parameters [ OK ] # 81.63 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 81.75 [+0.12] TEST: Replace nexthop group parameters [ OK ] # 81.86 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 81.97 [+0.11] TEST: Replace idle timer [ OK ] # 82.09 [+0.12] TEST: Get a nexthop group after replacing idle timer [ OK ] # 82.19 [+0.10] TEST: Replace unbalanced timer [ OK ] # 82.30 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 82.39 [+0.09] TEST: Replace with no parameters [ OK ] # 82.51 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 82.61 [+0.11] TEST: Replace nexthop group type - implicit [ OK ] # 82.71 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 82.80 [+0.09] TEST: Replace number of nexthop buckets [ OK ] # 82.91 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 83.52 [+0.61] TEST: Dump all nexthop buckets [ OK ] # 83.62 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 83.88 [+0.26] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 84.00 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 84.10 [+0.10] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 84.19 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 84.30 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 84.54 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 84.63 [+0.09] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 84.73 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 84.97 [+0.24] TEST: Maximum nexthop ID dump [ OK ] # 85.10 [+0.14] TEST: Get a valid nexthop bucket [ OK ] # 85.21 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 85.31 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 85.42 [+0.11] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 86.05 [+0.64] TEST: Initial bucket allocation [ OK ] # 86.39 [+0.33] TEST: Bucket allocation after replace [ OK ] # 86.78 [+0.39] TEST: Buckets migrated after idle timer change [ OK ] # 94.66 [+7.89] # 94.66 [+0.00] IPv4 functional # 94.66 [+0.00] ---------------------- # 94.76 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 94.87 [+0.11] TEST: Get nexthop by id [ OK ] # 95.09 [+0.22] TEST: Delete nexthop by id [ OK ] # 95.29 [+0.20] TEST: Create nexthop - gw only [ OK ] # 95.39 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 95.49 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 96.03 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 96.63 [+0.61] TEST: Delete nexthop route warning [ OK ] # 97.10 [+0.47] TEST: Delete multipath route with only nh id based entry [ OK ] # 97.45 [+0.34] TEST: Delete route when specifying only nexthop device [ OK ] # 97.56 [+0.12] TEST: Delete route when specifying only gateway [ OK ] # 97.67 [+0.11] TEST: Delete route when not specifying nexthop attributes [ OK ] # 105.71 [+8.04] # 105.71 [+0.00] IPv4 groups functional # 105.71 [+0.00] ---------------------- # 105.93 [+0.22] TEST: Create nexthop group with single nexthop [ OK ] # 106.04 [+0.11] TEST: Get nexthop group by id [ OK ] # 106.26 [+0.22] TEST: Delete nexthop group by id [ OK ] # 106.95 [+0.69] TEST: Nexthop group with multiple nexthops [ OK ] # 107.28 [+0.33] TEST: Nexthop group updated when entry is deleted [ OK ] # 107.48 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 107.82 [+0.34] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 108.02 [+0.21] TEST: Nexthops in groups removed on admin down [ OK ] # 109.49 [+1.46] TEST: Multiple groups with same nexthop [ OK ] # 109.93 [+0.44] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 110.07 [+0.14] TEST: Nexthop group can not have a group as an entry [ OK ] # 110.30 [+0.23] TEST: Nexthop group with a blackhole entry [ OK ] # 110.40 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 118.86 [+8.46] # 118.86 [+0.00] IPv4 resilient groups functional # 118.86 [+0.00] -------------------------------- # 119.56 [+0.70] TEST: Nexthop group updated when entry is deleted [ OK ] # 119.69 [+0.13] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 119.98 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 120.10 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 120.72 [+0.62] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 120.85 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 121.21 [+0.36] TEST: Nexthop group updated after replace - nECMP [ OK ] # 121.37 [+0.16] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 130.33 [+8.97] TEST: IPv6 nexthop with IPv4 route [ OK ] # 130.77 [+0.43] TEST: IPv6 nexthop with IPv4 route [ OK ] # 131.05 [+0.28] TEST: IPv4 route with IPv6 gateway [ OK ] # 131.33 [+0.28] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 139.82 [+8.50] # 139.82 [+0.00] IPv4 functional runtime # 139.83 [+0.00] ----------------------- # 140.04 [+0.22] TEST: Route add [ OK ] # 140.27 [+0.23] TEST: Route delete [ OK ] # 140.48 [+0.21] TEST: Route add - scope conflict with nexthop [ OK ] # 140.80 [+0.31] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 140.98 [+0.18] TEST: IPv4 route with invalid metric [ OK ] # 141.36 [+0.38] TEST: Basic ping [ OK ] # 141.94 [+0.58] TEST: Ping - multipath [ OK ] # 142.58 [+0.65] TEST: Ping - multiple default routes, nh first [ OK ] # 143.29 [+0.71] TEST: Ping - multiple default routes, nh second [ OK ] # 143.96 [+0.67] TEST: Ping - blackhole [ OK ] # 144.22 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 144.51 [+0.29] TEST: Ping - gateway replaced by blackhole [ OK ] # 145.10 [+0.59] TEST: Ping - group with blackhole [ OK ] # 145.39 [+0.29] TEST: Ping - group blackhole replaced with gateways [ OK ] # 145.64 [+0.25] TEST: IPv4 route with device only nexthop [ OK ] # 146.07 [+0.44] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 146.69 [+0.62] TEST: IPv6 nexthop with IPv4 route [ OK ] # 147.24 [+0.55] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 147.56 [+0.31] TEST: IPv6 nexthop with IPv4 route [ OK ] # 147.84 [+0.29] TEST: IPv4 route with IPv6 gateway [ OK ] # 148.44 [+0.60] TEST: IPv4 default route with IPv6 gateway [ OK ] # 148.72 [+0.28] TEST: IPv4 route with MPLS encap [ OK ] # 148.85 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 148.98 [+0.13] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 149.09 [+0.11] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 158.18 [+9.08] # 158.18 [+0.00] IPv4 large groups (x32) # 158.18 [+0.00] --------------------- # 191.06 [+32.88] TEST: Dump large (x32) ecmp groups [ OK ] # 200.35 [+9.29] # 200.35 [+0.00] IPv4 large resilient group (128k buckets) # 200.35 [+0.00] ----------------------------------------- # 200.79 [+0.43] TEST: Dump large (x131072) nexthop buckets [ OK ] # 209.95 [+9.16] # 209.95 [+0.00] IPv4 nexthop api compat mode # 209.95 [+0.00] ---------------------------- # 210.25 [+0.31] TEST: IPv4 default nexthop compat mode check [ OK ] # 211.13 [+0.88] TEST: IPv4 compat mode on - route add notification [ OK ] # 211.25 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 211.95 [+0.70] TEST: IPv4 compat mode on - nexthop change [ OK ] # 212.10 [+0.15] TEST: IPv4 set compat mode - 0 [ OK ] # 212.81 [+0.71] TEST: IPv4 compat mode off - route add notification [ OK ] # 212.95 [+0.14] TEST: IPv4 compat mode off - route dump [ OK ] # 213.62 [+0.67] TEST: IPv4 compat mode off - nexthop change [ OK ] # 214.25 [+0.63] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 214.40 [+0.15] TEST: IPv4 set compat mode - 1 [ OK ] # 223.50 [+9.10] # 223.50 [+0.00] IPv4 fdb groups functional # 223.50 [+0.00] -------------------------- # 224.04 [+0.54] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 224.25 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 224.60 [+0.36] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 224.93 [+0.33] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 225.04 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 225.15 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 225.27 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 225.38 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 225.82 [+0.45] TEST: Fdb mac add with nexthop group [ OK ] # 225.93 [+0.11] TEST: Fdb mac add with nexthop [ OK ] # 226.05 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 226.16 [+0.12] TEST: Route add with fdb nexthop group [ OK ] # 226.38 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 226.52 [+0.14] TEST: Fdb nexthop delete [ OK ] # 226.63 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 235.58 [+8.95] # 235.58 [+0.00] IPv4 multipath selection # 235.58 [+0.00] ------------------------ # 237.05 [+1.47] TEST: Use valid neighbor during multipath selection [ OK ] # 237.36 [+0.31] TEST: Multipath selection with no valid neighbor [ OK ] # 246.29 [+8.93] # 246.29 [+0.00] IPv4 runtime torture # 246.29 [+0.00] -------------------- # 547.00 [+300.71] TEST: IPv4 torture test [ OK ] # 554.99 [+7.99] # 554.99 [+0.00] IPv4 runtime resilient nexthop group torture # 555.00 [+0.00] -------------------------------------------- # 855.76 [+300.77] TEST: IPv4 resilient nexthop group torture test [ OK ] # 864.11 [+8.35] # 864.11 [+0.00] IPv6 # 864.11 [+0.00] ---------------------- # 864.21 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 864.33 [+0.12] TEST: Get nexthop by id [ OK ] # 864.52 [+0.19] TEST: Delete nexthop by id [ OK ] # 864.72 [+0.20] TEST: Create nexthop - gw only [ OK ] # 864.83 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 864.94 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 865.53 [+0.58] TEST: Nexthops removed on admin down [ OK ] # 873.51 [+7.98] # 873.51 [+0.00] IPv6 groups functional # 873.51 [+0.00] ---------------------- # 873.71 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 873.80 [+0.09] TEST: Get nexthop group by id [ OK ] # 874.01 [+0.21] TEST: Delete nexthop group by id [ OK ] # 874.85 [+0.84] TEST: Nexthop group with multiple nexthops [ OK ] # 875.15 [+0.30] TEST: Nexthop group updated when entry is deleted [ OK ] # 875.33 [+0.18] TEST: Nexthop group with weighted nexthops [ OK ] # 875.65 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 875.85 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 877.32 [+1.47] TEST: Multiple groups with same nexthop [ OK ] # 877.77 [+0.45] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 877.87 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 878.11 [+0.24] TEST: Nexthop group with a blackhole entry [ OK ] # 878.21 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 881.17 [+2.96] TEST: Nexthop group replace refcounts [ OK ] # 882.07 [+0.90] TEST: 16-bit weights [ OK ] # 890.18 [+8.11] # 890.18 [+0.00] IPv6 resilient groups functional # 890.18 [+0.00] -------------------------------- # 890.82 [+0.64] TEST: Nexthop group updated when entry is deleted [ OK ] # 890.94 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 891.28 [+0.34] TEST: Nexthop group updated after replace [ OK ] # 891.40 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 892.01 [+0.61] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 892.13 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 892.48 [+0.35] TEST: Nexthop group updated after replace - nECMP [ OK ] # 892.59 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 893.53 [+0.94] TEST: 16-bit weights [ OK ] # 901.61 [+8.08] # 901.61 [+0.00] IPv6 functional runtime # 901.61 [+0.00] ----------------------- # 901.80 [+0.19] TEST: Route add [ OK ] # 901.90 [+0.10] TEST: Route delete [ OK ] # 902.17 [+0.27] TEST: Ping with nexthop [ OK ] # 902.61 [+0.43] TEST: Ping - multipath [ OK ] # 902.97 [+0.36] TEST: Ping - blackhole [ OK ] # 903.23 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 903.51 [+0.28] TEST: Ping - gateway replaced by blackhole [ OK ] # 904.01 [+0.50] TEST: Ping - group with blackhole [ OK ] # 904.29 [+0.28] TEST: Ping - group blackhole replaced with gateways [ OK ] # 904.49 [+0.20] TEST: IPv6 route with device only nexthop [ OK ] # 904.79 [+0.30] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 905.23 [+0.44] TEST: IPv6 route can not have a v4 gateway [ OK ] # 905.46 [+0.23] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 905.74 [+0.27] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 906.26 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.47 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 906.67 [+0.20] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 907.16 [+0.49] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 907.35 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 907.56 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 907.96 [+0.40] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 908.15 [+0.18] TEST: IPv6 route with invalid metric [ OK ] # 909.37 [+1.22] TEST: Nexthop with default route and rpfilter [ OK ] # 909.66 [+0.29] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 917.71 [+8.05] # 917.71 [+0.00] IPv6 large groups (x32) # 917.71 [+0.00] --------------------- # 946.98 [+29.27] TEST: Dump large (x32) ecmp groups [ OK ] # 955.25 [+8.27] # 955.25 [+0.00] IPv6 large resilient group (128k buckets) # 955.25 [+0.00] ----------------------------------------- # 955.67 [+0.42] TEST: Dump large (x131072) nexthop buckets [ OK ] # 964.06 [+8.39] # 964.06 [+0.00] IPv6 nexthop api compat mode test # 964.06 [+0.00] -------------------------------- # 964.34 [+0.27] TEST: IPv6 default nexthop compat mode check [ OK ] # 965.25 [+0.91] TEST: IPv6 compat mode on - route add notification [ OK ] # 965.34 [+0.10] TEST: IPv6 compat mode on - route dump [ OK ] # 966.01 [+0.66] TEST: IPv6 compat mode on - nexthop change [ OK ] # 966.14 [+0.13] TEST: IPv6 set compat mode - 0 [ OK ] # 967.16 [+1.03] TEST: IPv6 compat mode off - route add notification [ OK ] # 967.30 [+0.13] TEST: IPv6 compat mode off - route dump [ OK ] # 967.95 [+0.65] TEST: IPv6 compat mode off - nexthop change [ OK ] # 968.52 [+0.57] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 968.66 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 976.91 [+8.25] # 976.91 [+0.00] IPv6 fdb groups functional # 976.91 [+0.00] -------------------------- # 977.38 [+0.47] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 977.60 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 977.97 [+0.37] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 978.26 [+0.29] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 978.38 [+0.12] TEST: Fdb Nexthop with blackhole [ OK ] # 978.48 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 978.60 [+0.12] TEST: Fdb Nexthop with onlink [ OK ] # 978.70 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 978.92 [+0.22] TEST: Fdb mac add with nexthop group [ OK ] # 979.02 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 979.13 [+0.11] TEST: Route add with fdb nexthop [ OK ] # 979.22 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 979.41 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 979.50 [+0.09] TEST: Fdb nexthop delete [ OK ] # 979.60 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 987.65 [+8.05] # 987.65 [+0.00] IPv6 multipath selection # 987.65 [+0.00] ------------------------ # 989.46 [+1.81] TEST: Use valid neighbor during multipath selection [ OK ] # 989.82 [+0.36] TEST: Multipath selection with no valid neighbor [ OK ] # 998.02 [+8.19] # 998.02 [+0.00] IPv6 runtime torture # 998.02 [+0.00] -------------------- # 1298.76 [+300.74] TEST: IPv6 torture test [ OK ] # 1307.53 [+8.77] # 1307.53 [+0.00] IPv6 runtime resilient nexthop group torture # 1307.53 [+0.00] -------------------------------------------- # 1608.35 [+300.82] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1608.62 [+0.27] # 1608.62 [+0.00] Tests passed: 238 # 1608.62 [+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__->