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 # 6.86 [+6.86] # 6.87 [+0.00] Basic functional tests # 6.87 [+0.00] ---------------------- # 6.96 [+0.09] TEST: List with nothing defined [ OK ] # 7.04 [+0.09] TEST: Nexthop get on non-existent id [ OK ] # 7.13 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 7.24 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.33 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 7.54 [+0.21] TEST: Nexthop with down device [ OK ] # 7.82 [+0.28] TEST: Nexthop with device that is linkdown [ OK ] # 8.02 [+0.20] TEST: Nexthop with device only [ OK ] # 8.12 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 8.22 [+0.10] TEST: Blackhole nexthop [ OK ] # 8.31 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 8.50 [+0.19] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.87 [+0.37] TEST: Maximum nexthop ID dump [ OK ] # 8.97 [+0.11] TEST: Create group [ OK ] # 9.06 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 9.16 [+0.10] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.43 [+0.27] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.53 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 9.63 [+0.10] TEST: Create group with same nexthop multiple times [ OK ] # 9.73 [+0.10] TEST: Replace nexthop with nexthop group [ OK ] # 9.83 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.95 [+0.13] TEST: Nexthop group and device [ OK ] # 11.00 [+1.05] TEST: Test proto flush [ OK ] # 11.10 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 74.70 [+63.60] TEST: Large scale nexthop flushing [ OK ] # 83.06 [+8.36] # 83.06 [+0.00] Basic resilient nexthop group functional tests # 83.06 [+0.00] ---------------------------------------------- # 83.33 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 83.53 [+0.20] TEST: Get a nexthop group with default parameters [ OK ] # 83.84 [+0.31] TEST: Get a nexthop group with non-default parameters [ OK ] # 83.93 [+0.09] TEST: Add a nexthop group with 0 buckets [ OK ] # 84.02 [+0.09] TEST: Replace nexthop group parameters [ OK ] # 84.12 [+0.10] TEST: Get a nexthop group after replacing parameters [ OK ] # 84.21 [+0.09] TEST: Replace idle timer [ OK ] # 84.31 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 84.41 [+0.10] TEST: Replace unbalanced timer [ OK ] # 84.51 [+0.09] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 84.63 [+0.12] TEST: Replace with no parameters [ OK ] # 84.73 [+0.10] TEST: Get a nexthop group after replacing no parameters [ OK ] # 84.82 [+0.10] TEST: Replace nexthop group type - implicit [ OK ] # 84.92 [+0.10] TEST: Replace nexthop group type - explicit [ OK ] # 85.02 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 85.13 [+0.10] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 85.77 [+0.64] TEST: Dump all nexthop buckets [ OK ] # 85.90 [+0.13] TEST: Dump all nexthop buckets in a group [ OK ] # 86.14 [+0.24] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 86.27 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 86.37 [+0.10] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 86.48 [+0.11] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 86.59 [+0.10] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 86.83 [+0.24] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 86.94 [+0.11] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 87.02 [+0.09] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 87.28 [+0.26] TEST: Maximum nexthop ID dump [ OK ] # 87.42 [+0.14] TEST: Get a valid nexthop bucket [ OK ] # 87.53 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 87.62 [+0.09] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 87.71 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 88.33 [+0.62] TEST: Initial bucket allocation [ OK ] # 88.64 [+0.31] TEST: Bucket allocation after replace [ OK ] # 89.02 [+0.38] TEST: Buckets migrated after idle timer change [ OK ] # 97.02 [+7.99] # 97.02 [+0.00] IPv4 functional # 97.02 [+0.00] ---------------------- # 97.14 [+0.13] TEST: Create nexthop with id, gw, dev [ OK ] # 97.24 [+0.10] TEST: Get nexthop by id [ OK ] # 97.45 [+0.21] TEST: Delete nexthop by id [ OK ] # 97.68 [+0.23] TEST: Create nexthop - gw only [ OK ] # 97.78 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 97.90 [+0.11] TEST: Create nexthop - gw+dev and onlink [ OK ] # 98.44 [+0.54] TEST: Nexthops removed on admin down [ OK ] # 99.05 [+0.61] TEST: Delete nexthop route warning [ OK ] # 99.56 [+0.51] TEST: Delete multipath route with only nh id based entry [ OK ] # 99.88 [+0.31] TEST: Delete route when specifying only nexthop device [ OK ] # 99.98 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 100.09 [+0.11] TEST: Delete route when not specifying nexthop attributes [ OK ] # 107.68 [+7.59] # 107.68 [+0.00] IPv4 groups functional # 107.68 [+0.00] ---------------------- # 107.88 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 107.98 [+0.10] TEST: Get nexthop group by id [ OK ] # 108.18 [+0.20] TEST: Delete nexthop group by id [ OK ] # 108.86 [+0.68] TEST: Nexthop group with multiple nexthops [ OK ] # 109.17 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 109.34 [+0.17] TEST: Nexthop group with weighted nexthops [ OK ] # 109.63 [+0.29] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 109.82 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 111.16 [+1.34] TEST: Multiple groups with same nexthop [ OK ] # 111.55 [+0.39] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 111.63 [+0.08] TEST: Nexthop group can not have a group as an entry [ OK ] # 111.85 [+0.21] TEST: Nexthop group with a blackhole entry [ OK ] # 111.93 [+0.08] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 119.79 [+7.86] # 119.79 [+0.00] IPv4 resilient groups functional # 119.79 [+0.00] -------------------------------- # 120.47 [+0.68] TEST: Nexthop group updated when entry is deleted [ OK ] # 120.58 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 120.88 [+0.30] TEST: Nexthop group updated after replace [ OK ] # 121.00 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 121.63 [+0.63] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 121.76 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 122.05 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 122.16 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 129.92 [+7.76] TEST: IPv6 nexthop with IPv4 route [ OK ] # 130.34 [+0.42] TEST: IPv6 nexthop with IPv4 route [ OK ] # 130.55 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 130.76 [+0.20] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 138.40 [+7.65] # 138.40 [+0.00] IPv4 functional runtime # 138.41 [+0.00] ----------------------- # 138.59 [+0.18] TEST: Route add [ OK ] # 138.78 [+0.19] TEST: Route delete [ OK ] # 139.02 [+0.25] TEST: Route add - scope conflict with nexthop [ OK ] # 139.31 [+0.28] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 139.47 [+0.16] TEST: IPv4 route with invalid metric [ OK ] # 139.82 [+0.36] TEST: Basic ping [ OK ] # 140.25 [+0.43] TEST: Ping - multipath [ OK ] # 140.79 [+0.54] TEST: Ping - multiple default routes, nh first [ OK ] # 141.52 [+0.73] TEST: Ping - multiple default routes, nh second [ OK ] # 142.07 [+0.55] TEST: Ping - blackhole [ OK ] # 142.32 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 142.58 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 143.07 [+0.48] TEST: Ping - group with blackhole [ OK ] # 143.31 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 143.50 [+0.18] TEST: IPv4 route with device only nexthop [ OK ] # 143.81 [+0.31] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 144.41 [+0.61] TEST: IPv6 nexthop with IPv4 route [ OK ] # 144.91 [+0.49] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 145.18 [+0.27] TEST: IPv6 nexthop with IPv4 route [ OK ] # 145.44 [+0.26] TEST: IPv4 route with IPv6 gateway [ OK ] # 146.02 [+0.58] TEST: IPv4 default route with IPv6 gateway [ OK ] # 146.30 [+0.28] TEST: IPv4 route with MPLS encap [ OK ] # 146.42 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 146.52 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 146.65 [+0.12] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 154.36 [+7.71] # 154.36 [+0.00] IPv4 large groups (x32) # 154.36 [+0.00] --------------------- # 183.76 [+29.40] TEST: Dump large (x32) ecmp groups [ OK ] # 192.06 [+8.29] # 192.06 [+0.00] IPv4 large resilient group (128k buckets) # 192.06 [+0.00] ----------------------------------------- # 192.46 [+0.40] TEST: Dump large (x131072) nexthop buckets [ OK ] # 200.29 [+7.83] # 200.29 [+0.00] IPv4 nexthop api compat mode # 200.29 [+0.00] ---------------------------- # 200.54 [+0.25] TEST: IPv4 default nexthop compat mode check [ OK ] # 201.38 [+0.84] TEST: IPv4 compat mode on - route add notification [ OK ] # 201.49 [+0.10] TEST: IPv4 compat mode on - route dump [ OK ] # 202.15 [+0.67] TEST: IPv4 compat mode on - nexthop change [ OK ] # 202.29 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 202.96 [+0.68] TEST: IPv4 compat mode off - route add notification [ OK ] # 203.08 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 203.67 [+0.59] TEST: IPv4 compat mode off - nexthop change [ OK ] # 204.21 [+0.54] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 204.36 [+0.15] TEST: IPv4 set compat mode - 1 [ OK ] # 211.98 [+7.62] # 211.98 [+0.00] IPv4 fdb groups functional # 211.98 [+0.00] -------------------------- # 212.45 [+0.47] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 212.64 [+0.19] TEST: Get Fdb nexthop group by id [ OK ] # 212.94 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 213.23 [+0.28] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 213.34 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 213.46 [+0.12] TEST: Fdb Nexthop with oif [ OK ] # 213.57 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 213.69 [+0.12] TEST: Fdb Nexthop with encap [ OK ] # 214.04 [+0.35] TEST: Fdb mac add with nexthop group [ OK ] # 214.14 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 214.23 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 214.32 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 214.50 [+0.19] TEST: Fdb entry after deleting a single nexthop [ OK ] # 214.61 [+0.10] TEST: Fdb nexthop delete [ OK ] # 214.70 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 222.75 [+8.05] # 222.75 [+0.00] IPv4 multipath selection # 222.75 [+0.00] ------------------------ # 224.75 [+2.00] TEST: Use valid neighbor during multipath selection [ OK ] # 225.09 [+0.33] TEST: Multipath selection with no valid neighbor [ OK ] # 233.21 [+8.12] # 233.21 [+0.00] IPv4 runtime torture # 233.21 [+0.00] -------------------- # 533.95 [+300.74] TEST: IPv4 torture test [ OK ] # 541.54 [+7.59] # 541.54 [+0.00] IPv4 runtime resilient nexthop group torture # 541.54 [+0.00] -------------------------------------------- # 842.26 [+300.72] TEST: IPv4 resilient nexthop group torture test [ OK ] # 849.58 [+7.32] # 849.58 [+0.00] IPv6 # 849.58 [+0.00] ---------------------- # 849.67 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 849.77 [+0.10] TEST: Get nexthop by id [ OK ] # 849.96 [+0.19] TEST: Delete nexthop by id [ OK ] # 850.14 [+0.17] TEST: Create nexthop - gw only [ OK ] # 850.24 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 850.34 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 850.81 [+0.47] TEST: Nexthops removed on admin down [ OK ] # 858.01 [+7.20] # 858.01 [+0.00] IPv6 groups functional # 858.01 [+0.00] ---------------------- # 858.19 [+0.18] TEST: Create nexthop group with single nexthop [ OK ] # 858.29 [+0.10] TEST: Get nexthop group by id [ OK ] # 858.48 [+0.19] TEST: Delete nexthop group by id [ OK ] # 859.21 [+0.74] TEST: Nexthop group with multiple nexthops [ OK ] # 859.51 [+0.30] TEST: Nexthop group updated when entry is deleted [ OK ] # 859.69 [+0.17] TEST: Nexthop group with weighted nexthops [ OK ] # 859.99 [+0.31] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 860.18 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 861.48 [+1.30] TEST: Multiple groups with same nexthop [ OK ] # 861.86 [+0.38] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 861.95 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 862.14 [+0.19] TEST: Nexthop group with a blackhole entry [ OK ] # 862.24 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 864.88 [+2.64] TEST: Nexthop group replace refcounts [ OK ] # 865.74 [+0.87] TEST: 16-bit weights [ OK ] # 872.93 [+7.19] # 872.93 [+0.00] IPv6 resilient groups functional # 872.94 [+0.00] -------------------------------- # 873.48 [+0.55] TEST: Nexthop group updated when entry is deleted [ OK ] # 873.58 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 873.85 [+0.27] TEST: Nexthop group updated after replace [ OK ] # 873.96 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 874.49 [+0.53] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 874.60 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 874.87 [+0.27] TEST: Nexthop group updated after replace - nECMP [ OK ] # 874.98 [+0.11] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 875.85 [+0.87] TEST: 16-bit weights [ OK ] # 882.98 [+7.13] # 882.98 [+0.00] IPv6 functional runtime # 882.98 [+0.00] ----------------------- # 883.16 [+0.18] TEST: Route add [ OK ] # 883.26 [+0.10] TEST: Route delete [ OK ] # 883.49 [+0.23] TEST: Ping with nexthop [ OK ] # 883.93 [+0.44] TEST: Ping - multipath [ OK ] # 884.24 [+0.32] TEST: Ping - blackhole [ OK ] # 884.48 [+0.24] TEST: Ping - blackhole replaced with gateway [ OK ] # 884.72 [+0.23] TEST: Ping - gateway replaced by blackhole [ OK ] # 885.20 [+0.49] TEST: Ping - group with blackhole [ OK ] # 885.43 [+0.23] TEST: Ping - group blackhole replaced with gateways [ OK ] # 885.62 [+0.19] TEST: IPv6 route with device only nexthop [ OK ] # 885.89 [+0.28] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 886.30 [+0.41] TEST: IPv6 route can not have a v4 gateway [ OK ] # 886.48 [+0.18] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 886.65 [+0.17] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 887.12 [+0.46] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 887.30 [+0.18] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 887.49 [+0.19] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 887.97 [+0.49] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 888.16 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 888.36 [+0.20] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 888.73 [+0.37] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 888.88 [+0.15] TEST: IPv6 route with invalid metric [ OK ] # 889.80 [+0.91] TEST: Nexthop with default route and rpfilter [ OK ] # 890.04 [+0.24] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 897.04 [+7.00] # 897.04 [+0.00] IPv6 large groups (x32) # 897.04 [+0.00] --------------------- # 922.61 [+25.57] TEST: Dump large (x32) ecmp groups [ OK ] # 929.98 [+7.37] # 929.98 [+0.00] IPv6 large resilient group (128k buckets) # 929.98 [+0.00] ----------------------------------------- # 930.34 [+0.36] TEST: Dump large (x131072) nexthop buckets [ OK ] # 937.58 [+7.24] # 937.58 [+0.00] IPv6 nexthop api compat mode test # 937.58 [+0.00] -------------------------------- # 937.81 [+0.23] TEST: IPv6 default nexthop compat mode check [ OK ] # 938.62 [+0.81] TEST: IPv6 compat mode on - route add notification [ OK ] # 938.72 [+0.10] TEST: IPv6 compat mode on - route dump [ OK ] # 939.34 [+0.62] TEST: IPv6 compat mode on - nexthop change [ OK ] # 939.46 [+0.11] TEST: IPv6 set compat mode - 0 [ OK ] # 940.35 [+0.89] TEST: IPv6 compat mode off - route add notification [ OK ] # 940.45 [+0.10] TEST: IPv6 compat mode off - route dump [ OK ] # 941.09 [+0.63] TEST: IPv6 compat mode off - nexthop change [ OK ] # 941.63 [+0.54] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 941.75 [+0.12] TEST: IPv6 set compat mode - 1 [ OK ] # 948.85 [+7.11] # 948.86 [+0.00] IPv6 fdb groups functional # 948.86 [+0.00] -------------------------- # 949.30 [+0.45] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 949.48 [+0.18] TEST: Get Fdb nexthop group by id [ OK ] # 949.75 [+0.27] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 950.02 [+0.27] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 950.12 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 950.20 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 950.31 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 950.40 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 950.58 [+0.18] TEST: Fdb mac add with nexthop group [ OK ] # 950.67 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 950.76 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 950.86 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 951.04 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 951.13 [+0.10] TEST: Fdb nexthop delete [ OK ] # 951.23 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 958.46 [+7.23] # 958.46 [+0.00] IPv6 multipath selection # 958.46 [+0.00] ------------------------ # 960.15 [+1.69] TEST: Use valid neighbor during multipath selection [ OK ] # 960.44 [+0.29] TEST: Multipath selection with no valid neighbor [ OK ] # 967.94 [+7.50] # 967.94 [+0.00] IPv6 runtime torture # 967.94 [+0.00] -------------------- # 1268.55 [+300.61] TEST: IPv6 torture test [ OK ] # 1276.21 [+7.65] # 1276.21 [+0.00] IPv6 runtime resilient nexthop group torture # 1276.21 [+0.00] -------------------------------------------- # 1576.94 [+300.73] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1577.19 [+0.26] # 1577.19 [+0.00] Tests passed: 238 # 1577.19 [+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__->