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 # 7.41 [+7.41] # 7.41 [+0.00] Basic functional tests # 7.41 [+0.00] ---------------------- # 7.50 [+0.09] TEST: List with nothing defined [ OK ] # 7.61 [+0.11] TEST: Nexthop get on non-existent id [ OK ] # 7.71 [+0.10] TEST: Nexthop del with non-existent id [ OK ] # 7.83 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.92 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 8.11 [+0.18] TEST: Nexthop with down device [ OK ] # 8.39 [+0.29] TEST: Nexthop with device that is linkdown [ OK ] # 8.59 [+0.20] TEST: Nexthop with device only [ OK ] # 8.68 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 8.77 [+0.09] TEST: Blackhole nexthop [ OK ] # 8.86 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 9.07 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 9.40 [+0.33] TEST: Maximum nexthop ID dump [ OK ] # 9.50 [+0.10] TEST: Create group [ OK ] # 9.59 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 9.70 [+0.11] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 10.00 [+0.30] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 10.09 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 10.21 [+0.12] TEST: Create group with same nexthop multiple times [ OK ] # 10.31 [+0.11] TEST: Replace nexthop with nexthop group [ OK ] # 10.41 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 10.54 [+0.13] TEST: Nexthop group and device [ OK ] # 11.63 [+1.09] TEST: Test proto flush [ OK ] # 11.73 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 72.25 [+60.53] TEST: Large scale nexthop flushing [ OK ] # 80.10 [+7.85] # 80.10 [+0.00] Basic resilient nexthop group functional tests # 80.10 [+0.00] ---------------------------------------------- # 80.36 [+0.26] TEST: Add a nexthop group with default parameters [ OK ] # 80.56 [+0.19] TEST: Get a nexthop group with default parameters [ OK ] # 80.86 [+0.31] TEST: Get a nexthop group with non-default parameters [ OK ] # 80.97 [+0.11] TEST: Add a nexthop group with 0 buckets [ OK ] # 81.09 [+0.12] TEST: Replace nexthop group parameters [ OK ] # 81.20 [+0.10] TEST: Get a nexthop group after replacing parameters [ OK ] # 81.29 [+0.10] TEST: Replace idle timer [ OK ] # 81.40 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 81.51 [+0.10] TEST: Replace unbalanced timer [ OK ] # 81.61 [+0.10] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 81.71 [+0.10] TEST: Replace with no parameters [ OK ] # 81.82 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 81.90 [+0.09] TEST: Replace nexthop group type - implicit [ OK ] # 82.00 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 82.09 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 82.21 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 82.80 [+0.60] TEST: Dump all nexthop buckets [ OK ] # 82.92 [+0.12] TEST: Dump all nexthop buckets in a group [ OK ] # 83.20 [+0.27] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 83.33 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 83.43 [+0.10] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 83.53 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 83.64 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 83.88 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 83.98 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 84.08 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 84.34 [+0.26] TEST: Maximum nexthop ID dump [ OK ] # 84.46 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 84.55 [+0.09] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 84.68 [+0.13] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 84.77 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 85.38 [+0.61] TEST: Initial bucket allocation [ OK ] # 85.64 [+0.26] TEST: Bucket allocation after replace [ OK ] # 86.02 [+0.38] TEST: Buckets migrated after idle timer change [ OK ] # 93.51 [+7.49] # 93.51 [+0.00] IPv4 functional # 93.51 [+0.00] ---------------------- # 93.60 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 93.70 [+0.10] TEST: Get nexthop by id [ OK ] # 93.89 [+0.19] TEST: Delete nexthop by id [ OK ] # 94.06 [+0.18] TEST: Create nexthop - gw only [ OK ] # 94.15 [+0.09] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 94.24 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 94.70 [+0.46] TEST: Nexthops removed on admin down [ OK ] # 95.24 [+0.54] TEST: Delete nexthop route warning [ OK ] # 95.71 [+0.47] TEST: Delete multipath route with only nh id based entry [ OK ] # 95.97 [+0.26] TEST: Delete route when specifying only nexthop device [ OK ] # 96.06 [+0.09] TEST: Delete route when specifying only gateway [ OK ] # 96.15 [+0.09] TEST: Delete route when not specifying nexthop attributes [ OK ] # 103.76 [+7.62] # 103.76 [+0.00] IPv4 groups functional # 103.77 [+0.00] ---------------------- # 103.94 [+0.17] TEST: Create nexthop group with single nexthop [ OK ] # 104.04 [+0.10] TEST: Get nexthop group by id [ OK ] # 104.24 [+0.21] TEST: Delete nexthop group by id [ OK ] # 104.85 [+0.60] TEST: Nexthop group with multiple nexthops [ OK ] # 105.17 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 105.35 [+0.18] TEST: Nexthop group with weighted nexthops [ OK ] # 105.66 [+0.31] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 105.85 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 107.20 [+1.35] TEST: Multiple groups with same nexthop [ OK ] # 107.58 [+0.37] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 107.67 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 107.86 [+0.18] TEST: Nexthop group with a blackhole entry [ OK ] # 107.94 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 115.29 [+7.35] # 115.29 [+0.00] IPv4 resilient groups functional # 115.29 [+0.00] -------------------------------- # 115.86 [+0.57] TEST: Nexthop group updated when entry is deleted [ OK ] # 115.97 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 116.26 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 116.39 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 116.97 [+0.58] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 117.10 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 117.39 [+0.29] TEST: Nexthop group updated after replace - nECMP [ OK ] # 117.51 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 125.21 [+7.70] TEST: IPv6 nexthop with IPv4 route [ OK ] # 125.61 [+0.40] TEST: IPv6 nexthop with IPv4 route [ OK ] # 125.82 [+0.21] TEST: IPv4 route with IPv6 gateway [ OK ] # 126.03 [+0.21] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 133.54 [+7.50] # 133.54 [+0.00] IPv4 functional runtime # 133.54 [+0.00] ----------------------- # 133.74 [+0.20] TEST: Route add [ OK ] # 133.95 [+0.21] TEST: Route delete [ OK ] # 134.14 [+0.19] TEST: Route add - scope conflict with nexthop [ OK ] # 134.43 [+0.29] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 134.59 [+0.17] TEST: IPv4 route with invalid metric [ OK ] # 134.97 [+0.38] TEST: Basic ping [ OK ] # 135.40 [+0.43] TEST: Ping - multipath [ OK ] # 135.96 [+0.56] TEST: Ping - multiple default routes, nh first [ OK ] # 136.58 [+0.62] TEST: Ping - multiple default routes, nh second [ OK ] # 137.10 [+0.52] TEST: Ping - blackhole [ OK ] # 137.36 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 137.61 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 138.11 [+0.51] TEST: Ping - group with blackhole [ OK ] # 138.38 [+0.26] TEST: Ping - group blackhole replaced with gateways [ OK ] # 138.57 [+0.20] TEST: IPv4 route with device only nexthop [ OK ] # 138.89 [+0.32] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 139.49 [+0.60] TEST: IPv6 nexthop with IPv4 route [ OK ] # 139.98 [+0.49] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 140.22 [+0.24] TEST: IPv6 nexthop with IPv4 route [ OK ] # 140.50 [+0.29] TEST: IPv4 route with IPv6 gateway [ OK ] # 141.07 [+0.56] TEST: IPv4 default route with IPv6 gateway [ OK ] # 141.32 [+0.25] TEST: IPv4 route with MPLS encap [ OK ] # 141.43 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 141.53 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 141.63 [+0.10] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 149.25 [+7.62] # 149.25 [+0.00] IPv4 large groups (x32) # 149.25 [+0.00] --------------------- # 176.52 [+27.27] TEST: Dump large (x32) ecmp groups [ OK ] # 184.37 [+7.85] # 184.37 [+0.00] IPv4 large resilient group (128k buckets) # 184.38 [+0.00] ----------------------------------------- # 184.76 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 192.64 [+7.89] # 192.64 [+0.00] IPv4 nexthop api compat mode # 192.64 [+0.00] ---------------------------- # 192.91 [+0.27] TEST: IPv4 default nexthop compat mode check [ OK ] # 193.78 [+0.87] TEST: IPv4 compat mode on - route add notification [ OK ] # 193.89 [+0.11] TEST: IPv4 compat mode on - route dump [ OK ] # 194.55 [+0.66] TEST: IPv4 compat mode on - nexthop change [ OK ] # 194.68 [+0.12] TEST: IPv4 set compat mode - 0 [ OK ] # 195.37 [+0.70] TEST: IPv4 compat mode off - route add notification [ OK ] # 195.48 [+0.11] TEST: IPv4 compat mode off - route dump [ OK ] # 196.04 [+0.56] TEST: IPv4 compat mode off - nexthop change [ OK ] # 196.61 [+0.58] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 196.76 [+0.14] TEST: IPv4 set compat mode - 1 [ OK ] # 204.42 [+7.66] # 204.42 [+0.00] IPv4 fdb groups functional # 204.42 [+0.00] -------------------------- # 204.91 [+0.49] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 205.12 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 205.44 [+0.32] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 205.76 [+0.32] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 205.87 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 205.95 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 206.05 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 206.17 [+0.12] TEST: Fdb Nexthop with encap [ OK ] # 206.53 [+0.36] TEST: Fdb mac add with nexthop group [ OK ] # 206.63 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 206.72 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 206.82 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 207.01 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 207.11 [+0.10] TEST: Fdb nexthop delete [ OK ] # 207.21 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 215.15 [+7.94] # 215.15 [+0.00] IPv4 multipath selection # 215.15 [+0.00] ------------------------ # 216.45 [+1.30] TEST: Use valid neighbor during multipath selection [ OK ] # 216.73 [+0.28] TEST: Multipath selection with no valid neighbor [ OK ] # 224.57 [+7.84] # 224.57 [+0.00] IPv4 runtime torture # 224.57 [+0.00] -------------------- # 525.20 [+300.63] TEST: IPv4 torture test [ OK ] # 533.49 [+8.30] # 533.50 [+0.00] IPv4 runtime resilient nexthop group torture # 533.50 [+0.00] -------------------------------------------- # 834.24 [+300.74] TEST: IPv4 resilient nexthop group torture test [ OK ] # 842.17 [+7.93] # 842.17 [+0.00] IPv6 # 842.17 [+0.00] ---------------------- # 842.28 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 842.38 [+0.10] TEST: Get nexthop by id [ OK ] # 842.58 [+0.20] TEST: Delete nexthop by id [ OK ] # 842.77 [+0.19] TEST: Create nexthop - gw only [ OK ] # 842.88 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 842.97 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 843.47 [+0.50] TEST: Nexthops removed on admin down [ OK ] # 851.33 [+7.86] # 851.33 [+0.00] IPv6 groups functional # 851.33 [+0.00] ---------------------- # 851.55 [+0.22] TEST: Create nexthop group with single nexthop [ OK ] # 851.64 [+0.09] TEST: Get nexthop group by id [ OK ] # 851.83 [+0.19] TEST: Delete nexthop group by id [ OK ] # 852.58 [+0.75] TEST: Nexthop group with multiple nexthops [ OK ] # 852.89 [+0.30] TEST: Nexthop group updated when entry is deleted [ OK ] # 853.07 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 853.38 [+0.31] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 853.58 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 854.94 [+1.36] TEST: Multiple groups with same nexthop [ OK ] # 855.34 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 855.44 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 855.66 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 855.75 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 858.61 [+2.85] TEST: Nexthop group replace refcounts [ OK ] # 859.50 [+0.90] TEST: 16-bit weights [ OK ] # 867.44 [+7.94] # 867.44 [+0.00] IPv6 resilient groups functional # 867.44 [+0.00] -------------------------------- # 867.99 [+0.54] TEST: Nexthop group updated when entry is deleted [ OK ] # 868.09 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 868.38 [+0.29] TEST: Nexthop group updated after replace [ OK ] # 868.49 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 869.05 [+0.57] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 869.16 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 869.46 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 869.56 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 870.52 [+0.96] TEST: 16-bit weights [ OK ] # 878.44 [+7.92] # 878.44 [+0.00] IPv6 functional runtime # 878.44 [+0.00] ----------------------- # 878.63 [+0.18] TEST: Route add [ OK ] # 878.72 [+0.09] TEST: Route delete [ OK ] # 878.98 [+0.26] TEST: Ping with nexthop [ OK ] # 879.41 [+0.43] TEST: Ping - multipath [ OK ] # 879.75 [+0.34] TEST: Ping - blackhole [ OK ] # 880.00 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 880.26 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 880.76 [+0.50] TEST: Ping - group with blackhole [ OK ] # 881.06 [+0.30] TEST: Ping - group blackhole replaced with gateways [ OK ] # 881.25 [+0.19] TEST: IPv6 route with device only nexthop [ OK ] # 881.56 [+0.31] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 881.99 [+0.43] TEST: IPv6 route can not have a v4 gateway [ OK ] # 882.22 [+0.23] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 882.42 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 882.95 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 883.13 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 883.32 [+0.18] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 883.85 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 884.06 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 884.26 [+0.20] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 884.65 [+0.39] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 884.86 [+0.22] TEST: IPv6 route with invalid metric [ OK ] # 886.02 [+1.15] TEST: Nexthop with default route and rpfilter [ OK ] # 886.28 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 893.87 [+7.59] # 893.87 [+0.00] IPv6 large groups (x32) # 893.87 [+0.00] --------------------- # 920.59 [+26.72] TEST: Dump large (x32) ecmp groups [ OK ] # 928.04 [+7.44] # 928.04 [+0.00] IPv6 large resilient group (128k buckets) # 928.04 [+0.00] ----------------------------------------- # 928.42 [+0.38] TEST: Dump large (x131072) nexthop buckets [ OK ] # 936.15 [+7.72] # 936.15 [+0.00] IPv6 nexthop api compat mode test # 936.15 [+0.00] -------------------------------- # 936.41 [+0.27] TEST: IPv6 default nexthop compat mode check [ OK ] # 937.25 [+0.84] TEST: IPv6 compat mode on - route add notification [ OK ] # 937.37 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 937.99 [+0.62] TEST: IPv6 compat mode on - nexthop change [ OK ] # 938.14 [+0.15] TEST: IPv6 set compat mode - 0 [ OK ] # 939.09 [+0.95] TEST: IPv6 compat mode off - route add notification [ OK ] # 939.20 [+0.11] TEST: IPv6 compat mode off - route dump [ OK ] # 939.85 [+0.65] TEST: IPv6 compat mode off - nexthop change [ OK ] # 940.41 [+0.56] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 940.55 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 948.05 [+7.51] # 948.05 [+0.00] IPv6 fdb groups functional # 948.06 [+0.00] -------------------------- # 948.47 [+0.42] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 948.66 [+0.18] TEST: Get Fdb nexthop group by id [ OK ] # 948.94 [+0.28] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 949.22 [+0.28] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 949.31 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 949.40 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 949.50 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 949.60 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 949.80 [+0.20] TEST: Fdb mac add with nexthop group [ OK ] # 949.89 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 949.99 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 950.08 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 950.26 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 950.35 [+0.09] TEST: Fdb nexthop delete [ OK ] # 950.44 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 958.01 [+7.56] # 958.01 [+0.00] IPv6 multipath selection # 958.01 [+0.00] ------------------------ # 959.95 [+1.94] TEST: Use valid neighbor during multipath selection [ OK ] # 960.22 [+0.27] TEST: Multipath selection with no valid neighbor [ OK ] # 967.90 [+7.68] # 967.90 [+0.00] IPv6 runtime torture # 967.90 [+0.00] -------------------- # 1268.56 [+300.66] TEST: IPv6 torture test [ OK ] # 1276.68 [+8.12] # 1276.68 [+0.00] IPv6 runtime resilient nexthop group torture # 1276.68 [+0.00] -------------------------------------------- # 1577.42 [+300.74] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1577.69 [+0.27] # 1577.69 [+0.00] Tests passed: 238 # 1577.69 [+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__->