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 # 6.23 [+6.23] # 6.23 [+0.00] Basic functional tests # 6.23 [+0.00] ---------------------- # 6.32 [+0.09] TEST: List with nothing defined [ OK ] # 6.42 [+0.10] TEST: Nexthop get on non-existent id [ OK ] # 6.51 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 6.60 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.68 [+0.08] TEST: Nexthop with no device or gateway [ OK ] # 6.84 [+0.16] TEST: Nexthop with down device [ OK ] # 7.08 [+0.25] TEST: Nexthop with device that is linkdown [ OK ] # 7.25 [+0.17] TEST: Nexthop with device only [ OK ] # 7.35 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 7.43 [+0.08] TEST: Blackhole nexthop [ OK ] # 7.51 [+0.08] TEST: Blackhole nexthop with other attributes [ OK ] # 7.69 [+0.18] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.03 [+0.34] TEST: Maximum nexthop ID dump [ OK ] # 8.11 [+0.08] TEST: Create group [ OK ] # 8.21 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 8.29 [+0.08] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.55 [+0.26] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.64 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 8.75 [+0.11] TEST: Create group with same nexthop multiple times [ OK ] # 8.85 [+0.10] TEST: Replace nexthop with nexthop group [ OK ] # 8.95 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 9.04 [+0.09] TEST: Nexthop group and device [ OK ] # 10.01 [+0.98] TEST: Test proto flush [ OK ] # 10.11 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 69.21 [+59.11] TEST: Large scale nexthop flushing [ OK ] # 77.26 [+8.05] # 77.26 [+0.00] Basic resilient nexthop group functional tests # 77.26 [+0.00] ---------------------------------------------- # 77.54 [+0.28] TEST: Add a nexthop group with default parameters [ OK ] # 77.77 [+0.23] TEST: Get a nexthop group with default parameters [ OK ] # 78.07 [+0.30] TEST: Get a nexthop group with non-default parameters [ OK ] # 78.16 [+0.09] TEST: Add a nexthop group with 0 buckets [ OK ] # 78.26 [+0.10] TEST: Replace nexthop group parameters [ OK ] # 78.38 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 78.48 [+0.10] TEST: Replace idle timer [ OK ] # 78.60 [+0.13] TEST: Get a nexthop group after replacing idle timer [ OK ] # 78.70 [+0.10] TEST: Replace unbalanced timer [ OK ] # 78.81 [+0.11] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 78.91 [+0.10] TEST: Replace with no parameters [ OK ] # 79.02 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 79.11 [+0.10] TEST: Replace nexthop group type - implicit [ OK ] # 79.20 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 79.30 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 79.40 [+0.10] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 79.97 [+0.57] TEST: Dump all nexthop buckets [ OK ] # 80.08 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 80.33 [+0.25] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 80.45 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 80.57 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 80.66 [+0.09] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 80.77 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 80.99 [+0.22] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 81.07 [+0.09] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 81.16 [+0.08] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 81.38 [+0.22] TEST: Maximum nexthop ID dump [ OK ] # 81.50 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 81.60 [+0.10] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 81.70 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 81.78 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 82.41 [+0.63] TEST: Initial bucket allocation [ OK ] # 82.72 [+0.31] TEST: Bucket allocation after replace [ OK ] # 83.10 [+0.39] TEST: Buckets migrated after idle timer change [ OK ] # 90.60 [+7.50] # 90.61 [+0.00] IPv4 functional # 90.61 [+0.00] ---------------------- # 90.70 [+0.09] TEST: Create nexthop with id, gw, dev [ OK ] # 90.80 [+0.10] TEST: Get nexthop by id [ OK ] # 91.00 [+0.20] TEST: Delete nexthop by id [ OK ] # 91.18 [+0.19] TEST: Create nexthop - gw only [ OK ] # 91.30 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 91.39 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 91.89 [+0.49] TEST: Nexthops removed on admin down [ OK ] # 92.48 [+0.59] TEST: Delete nexthop route warning [ OK ] # 92.98 [+0.51] TEST: Delete multipath route with only nh id based entry [ OK ] # 93.29 [+0.31] TEST: Delete route when specifying only nexthop device [ OK ] # 93.38 [+0.09] TEST: Delete route when specifying only gateway [ OK ] # 93.47 [+0.09] TEST: Delete route when not specifying nexthop attributes [ OK ] # 101.09 [+7.62] # 101.09 [+0.00] IPv4 groups functional # 101.09 [+0.00] ---------------------- # 101.27 [+0.18] TEST: Create nexthop group with single nexthop [ OK ] # 101.37 [+0.10] TEST: Get nexthop group by id [ OK ] # 101.58 [+0.21] TEST: Delete nexthop group by id [ OK ] # 102.22 [+0.63] TEST: Nexthop group with multiple nexthops [ OK ] # 102.51 [+0.29] TEST: Nexthop group updated when entry is deleted [ OK ] # 102.70 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 103.02 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 103.20 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 104.56 [+1.35] TEST: Multiple groups with same nexthop [ OK ] # 104.96 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 105.06 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 105.25 [+0.19] TEST: Nexthop group with a blackhole entry [ OK ] # 105.33 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 112.74 [+7.41] # 112.74 [+0.00] IPv4 resilient groups functional # 112.74 [+0.00] -------------------------------- # 113.35 [+0.61] TEST: Nexthop group updated when entry is deleted [ OK ] # 113.46 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 113.79 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 113.90 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 114.57 [+0.67] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 114.72 [+0.15] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 115.04 [+0.32] TEST: Nexthop group updated after replace - nECMP [ OK ] # 115.17 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 123.56 [+8.39] TEST: IPv6 nexthop with IPv4 route [ OK ] # 124.00 [+0.44] TEST: IPv6 nexthop with IPv4 route [ OK ] # 124.25 [+0.25] TEST: IPv4 route with IPv6 gateway [ OK ] # 124.47 [+0.22] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 132.45 [+7.98] # 132.45 [+0.00] IPv4 functional runtime # 132.45 [+0.00] ----------------------- # 132.64 [+0.19] TEST: Route add [ OK ] # 132.87 [+0.23] TEST: Route delete [ OK ] # 133.05 [+0.18] TEST: Route add - scope conflict with nexthop [ OK ] # 133.34 [+0.28] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 133.51 [+0.17] TEST: IPv4 route with invalid metric [ OK ] # 133.91 [+0.40] TEST: Basic ping [ OK ] # 134.38 [+0.47] TEST: Ping - multipath [ OK ] # 134.96 [+0.59] TEST: Ping - multiple default routes, nh first [ OK ] # 135.60 [+0.63] TEST: Ping - multiple default routes, nh second [ OK ] # 136.16 [+0.56] TEST: Ping - blackhole [ OK ] # 136.49 [+0.33] TEST: Ping - blackhole replaced with gateway [ OK ] # 136.74 [+0.25] TEST: Ping - gateway replaced by blackhole [ OK ] # 137.27 [+0.53] TEST: Ping - group with blackhole [ OK ] # 137.54 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 137.77 [+0.23] TEST: IPv4 route with device only nexthop [ OK ] # 138.12 [+0.35] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 138.82 [+0.70] TEST: IPv6 nexthop with IPv4 route [ OK ] # 139.43 [+0.61] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 139.77 [+0.34] TEST: IPv6 nexthop with IPv4 route [ OK ] # 140.03 [+0.26] TEST: IPv4 route with IPv6 gateway [ OK ] # 140.66 [+0.63] TEST: IPv4 default route with IPv6 gateway [ OK ] # 140.99 [+0.33] TEST: IPv4 route with MPLS encap [ OK ] # 141.10 [+0.11] TEST: IPv4 route with MPLS encap - check [ OK ] # 141.26 [+0.16] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 141.41 [+0.15] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 150.83 [+9.42] # 150.83 [+0.00] IPv4 large groups (x32) # 150.83 [+0.00] --------------------- # 183.11 [+32.28] TEST: Dump large (x32) ecmp groups [ OK ] # 192.33 [+9.22] # 192.33 [+0.00] IPv4 large resilient group (128k buckets) # 192.33 [+0.00] ----------------------------------------- # 192.75 [+0.42] TEST: Dump large (x131072) nexthop buckets [ OK ] # 202.13 [+9.38] # 202.13 [+0.00] IPv4 nexthop api compat mode # 202.13 [+0.00] ---------------------------- # 202.48 [+0.34] TEST: IPv4 default nexthop compat mode check [ OK ] # 203.43 [+0.96] TEST: IPv4 compat mode on - route add notification [ OK ] # 203.56 [+0.13] TEST: IPv4 compat mode on - route dump [ OK ] # 204.27 [+0.70] TEST: IPv4 compat mode on - nexthop change [ OK ] # 204.40 [+0.13] TEST: IPv4 set compat mode - 0 [ OK ] # 205.11 [+0.71] TEST: IPv4 compat mode off - route add notification [ OK ] # 205.22 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 205.85 [+0.63] TEST: IPv4 compat mode off - nexthop change [ OK ] # 206.50 [+0.65] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 206.65 [+0.15] TEST: IPv4 set compat mode - 1 [ OK ] # 215.96 [+9.31] # 215.96 [+0.00] IPv4 fdb groups functional # 215.96 [+0.00] -------------------------- # 216.53 [+0.57] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 216.75 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 217.11 [+0.36] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 217.44 [+0.33] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 217.54 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 217.65 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 217.78 [+0.13] TEST: Fdb Nexthop with onlink [ OK ] # 217.91 [+0.13] TEST: Fdb Nexthop with encap [ OK ] # 218.37 [+0.46] TEST: Fdb mac add with nexthop group [ OK ] # 218.48 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 218.58 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 218.70 [+0.12] TEST: Route add with fdb nexthop group [ OK ] # 218.91 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 219.03 [+0.11] TEST: Fdb nexthop delete [ OK ] # 219.18 [+0.15] TEST: Fdb entry after deleting a nexthop group [ OK ] # 228.43 [+9.26] # 228.43 [+0.00] IPv4 multipath selection # 228.43 [+0.00] ------------------------ # 230.11 [+1.67] TEST: Use valid neighbor during multipath selection [ OK ] # 230.48 [+0.38] TEST: Multipath selection with no valid neighbor [ OK ] # 239.66 [+9.17] # 239.66 [+0.00] IPv4 runtime torture # 239.66 [+0.00] -------------------- # 540.44 [+300.79] TEST: IPv4 torture test [ OK ] # 549.97 [+9.52] # 549.97 [+0.00] IPv4 runtime resilient nexthop group torture # 549.97 [+0.00] -------------------------------------------- # 850.89 [+300.92] TEST: IPv4 resilient nexthop group torture test [ OK ] # 859.59 [+8.71] # 859.60 [+0.00] IPv6 # 859.60 [+0.00] ---------------------- # 859.70 [+0.11] TEST: Create nexthop with id, gw, dev [ OK ] # 859.81 [+0.11] TEST: Get nexthop by id [ OK ] # 860.07 [+0.26] TEST: Delete nexthop by id [ OK ] # 860.29 [+0.22] TEST: Create nexthop - gw only [ OK ] # 860.39 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 860.49 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 861.01 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 869.48 [+8.46] # 869.48 [+0.00] IPv6 groups functional # 869.48 [+0.00] ---------------------- # 869.70 [+0.22] TEST: Create nexthop group with single nexthop [ OK ] # 869.80 [+0.11] TEST: Get nexthop group by id [ OK ] # 870.05 [+0.25] TEST: Delete nexthop group by id [ OK ] # 870.90 [+0.84] TEST: Nexthop group with multiple nexthops [ OK ] # 871.22 [+0.33] TEST: Nexthop group updated when entry is deleted [ OK ] # 871.42 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 871.75 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 871.97 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 873.55 [+1.58] TEST: Multiple groups with same nexthop [ OK ] # 874.01 [+0.46] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 874.12 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 874.34 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 874.45 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 877.52 [+3.07] TEST: Nexthop group replace refcounts [ OK ] # 878.48 [+0.96] TEST: 16-bit weights [ OK ] # 886.76 [+8.27] # 886.76 [+0.00] IPv6 resilient groups functional # 886.76 [+0.00] -------------------------------- # 887.43 [+0.67] TEST: Nexthop group updated when entry is deleted [ OK ] # 887.53 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 887.85 [+0.32] TEST: Nexthop group updated after replace [ OK ] # 887.97 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 888.67 [+0.70] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 888.82 [+0.15] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 889.16 [+0.33] TEST: Nexthop group updated after replace - nECMP [ OK ] # 889.28 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 890.33 [+1.05] TEST: 16-bit weights [ OK ] # 898.52 [+8.18] # 898.52 [+0.00] IPv6 functional runtime # 898.52 [+0.00] ----------------------- # 898.71 [+0.19] TEST: Route add [ OK ] # 898.82 [+0.10] TEST: Route delete [ OK ] # 899.11 [+0.29] TEST: Ping with nexthop [ OK ] # 899.60 [+0.49] TEST: Ping - multipath [ OK ] # 899.98 [+0.38] TEST: Ping - blackhole [ OK ] # 900.25 [+0.27] TEST: Ping - blackhole replaced with gateway [ OK ] # 900.52 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 901.07 [+0.55] TEST: Ping - group with blackhole [ OK ] # 901.35 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 901.56 [+0.22] TEST: IPv6 route with device only nexthop [ OK ] # 901.91 [+0.35] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 902.41 [+0.50] TEST: IPv6 route can not have a v4 gateway [ OK ] # 902.62 [+0.21] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 902.81 [+0.19] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 903.37 [+0.55] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 903.60 [+0.24] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 903.82 [+0.22] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 904.43 [+0.60] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 904.63 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 904.86 [+0.23] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 905.32 [+0.46] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 905.51 [+0.20] TEST: IPv6 route with invalid metric [ OK ] # 906.78 [+1.27] TEST: Nexthop with default route and rpfilter [ OK ] # 907.04 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 915.16 [+8.12] # 915.16 [+0.00] IPv6 large groups (x32) # 915.16 [+0.00] --------------------- # 944.67 [+29.51] TEST: Dump large (x32) ecmp groups [ OK ] # 953.42 [+8.75] # 953.42 [+0.00] IPv6 large resilient group (128k buckets) # 953.42 [+0.00] ----------------------------------------- # 953.86 [+0.44] TEST: Dump large (x131072) nexthop buckets [ OK ] # 962.84 [+8.99] # 962.84 [+0.00] IPv6 nexthop api compat mode test # 962.84 [+0.00] -------------------------------- # 963.12 [+0.28] TEST: IPv6 default nexthop compat mode check [ OK ] # 964.04 [+0.92] TEST: IPv6 compat mode on - route add notification [ OK ] # 964.16 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 964.85 [+0.68] TEST: IPv6 compat mode on - nexthop change [ OK ] # 964.99 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 966.06 [+1.07] TEST: IPv6 compat mode off - route add notification [ OK ] # 966.21 [+0.15] TEST: IPv6 compat mode off - route dump [ OK ] # 966.94 [+0.73] TEST: IPv6 compat mode off - nexthop change [ OK ] # 967.55 [+0.61] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 967.69 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 976.14 [+8.45] # 976.14 [+0.00] IPv6 fdb groups functional # 976.14 [+0.00] -------------------------- # 976.69 [+0.55] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 976.95 [+0.25] TEST: Get Fdb nexthop group by id [ OK ] # 977.27 [+0.32] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 977.58 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 977.67 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 977.77 [+0.10] TEST: Fdb Nexthop with oif [ OK ] # 977.87 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 977.98 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 978.20 [+0.22] TEST: Fdb mac add with nexthop group [ OK ] # 978.33 [+0.13] TEST: Fdb mac add with nexthop [ OK ] # 978.42 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 978.53 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 978.74 [+0.20] TEST: Fdb entry after deleting a single nexthop [ OK ] # 978.85 [+0.11] TEST: Fdb nexthop delete [ OK ] # 978.96 [+0.11] TEST: Fdb entry after deleting a nexthop group [ OK ] # 987.57 [+8.62] # 987.58 [+0.00] IPv6 multipath selection # 987.58 [+0.00] ------------------------ # 989.53 [+1.96] TEST: Use valid neighbor during multipath selection [ OK ] # 989.83 [+0.30] TEST: Multipath selection with no valid neighbor [ OK ] # 998.18 [+8.34] # 998.18 [+0.00] IPv6 runtime torture # 998.18 [+0.00] -------------------- # 1298.85 [+300.67] TEST: IPv6 torture test [ OK ] # 1307.73 [+8.89] # 1307.74 [+0.00] IPv6 runtime resilient nexthop group torture # 1307.74 [+0.00] -------------------------------------------- # 1608.56 [+300.83] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1608.83 [+0.26] # 1608.83 [+0.00] Tests passed: 238 # 1608.83 [+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__->