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 # 7.52 [+7.52] # 7.52 [+0.00] Basic functional tests # 7.52 [+0.00] ---------------------- # 7.66 [+0.13] TEST: List with nothing defined [ OK ] # 7.76 [+0.10] TEST: Nexthop get on non-existent id [ OK ] # 7.90 [+0.13] TEST: Nexthop del with non-existent id [ OK ] # 8.00 [+0.11] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 8.15 [+0.14] TEST: Nexthop with no device or gateway [ OK ] # 8.39 [+0.24] TEST: Nexthop with down device [ OK ] # 8.70 [+0.31] TEST: Nexthop with device that is linkdown [ OK ] # 8.92 [+0.22] TEST: Nexthop with device only [ OK ] # 9.05 [+0.13] TEST: Nexthop with duplicate id [ OK ] # 9.18 [+0.13] TEST: Blackhole nexthop [ OK ] # 9.28 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 9.50 [+0.22] TEST: Blackhole nexthop with loopback device down [ OK ] # 9.87 [+0.37] TEST: Maximum nexthop ID dump [ OK ] # 9.96 [+0.10] TEST: Create group [ OK ] # 10.09 [+0.13] TEST: Create group with blackhole nexthop [ OK ] # 10.21 [+0.12] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 10.56 [+0.35] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 10.66 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 10.77 [+0.11] TEST: Create group with same nexthop multiple times [ OK ] # 10.91 [+0.14] TEST: Replace nexthop with nexthop group [ OK ] # 11.02 [+0.11] TEST: Replace nexthop group with nexthop [ OK ] # 11.13 [+0.11] TEST: Nexthop group and device [ OK ] # 12.33 [+1.20] TEST: Test proto flush [ OK ] # 12.45 [+0.12] TEST: Nexthop group and blackhole [ OK ] # 80.40 [+67.94] TEST: Large scale nexthop flushing [ OK ] # 89.41 [+9.02] # 89.42 [+0.00] Basic resilient nexthop group functional tests # 89.42 [+0.00] ---------------------------------------------- # 89.76 [+0.35] TEST: Add a nexthop group with default parameters [ OK ] # 89.99 [+0.22] TEST: Get a nexthop group with default parameters [ OK ] # 90.32 [+0.33] TEST: Get a nexthop group with non-default parameters [ OK ] # 90.46 [+0.13] TEST: Add a nexthop group with 0 buckets [ OK ] # 90.56 [+0.11] TEST: Replace nexthop group parameters [ OK ] # 90.68 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 90.79 [+0.12] TEST: Replace idle timer [ OK ] # 90.93 [+0.13] TEST: Get a nexthop group after replacing idle timer [ OK ] # 91.05 [+0.12] TEST: Replace unbalanced timer [ OK ] # 91.17 [+0.12] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 91.26 [+0.09] TEST: Replace with no parameters [ OK ] # 91.39 [+0.13] TEST: Get a nexthop group after replacing no parameters [ OK ] # 91.48 [+0.09] TEST: Replace nexthop group type - implicit [ OK ] # 91.60 [+0.12] TEST: Replace nexthop group type - explicit [ OK ] # 91.70 [+0.10] TEST: Replace number of nexthop buckets [ OK ] # 91.82 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 92.54 [+0.72] TEST: Dump all nexthop buckets [ OK ] # 92.66 [+0.12] TEST: Dump all nexthop buckets in a group [ OK ] # 92.93 [+0.26] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 93.06 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 93.19 [+0.13] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 93.30 [+0.11] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 93.41 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 93.67 [+0.26] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 93.79 [+0.12] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 93.88 [+0.09] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 94.10 [+0.23] TEST: Maximum nexthop ID dump [ OK ] # 94.22 [+0.12] TEST: Get a valid nexthop bucket [ OK ] # 94.34 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 94.45 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 94.53 [+0.09] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 95.20 [+0.67] TEST: Initial bucket allocation [ OK ] # 95.53 [+0.32] TEST: Bucket allocation after replace [ OK ] # 95.94 [+0.41] TEST: Buckets migrated after idle timer change [ OK ] # 104.54 [+8.60] # 104.54 [+0.00] IPv4 functional # 104.54 [+0.00] ---------------------- # 104.66 [+0.12] TEST: Create nexthop with id, gw, dev [ OK ] # 104.77 [+0.11] TEST: Get nexthop by id [ OK ] # 105.00 [+0.23] TEST: Delete nexthop by id [ OK ] # 105.23 [+0.23] TEST: Create nexthop - gw only [ OK ] # 105.36 [+0.13] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 105.48 [+0.12] TEST: Create nexthop - gw+dev and onlink [ OK ] # 106.02 [+0.55] TEST: Nexthops removed on admin down [ OK ] # 106.63 [+0.61] TEST: Delete nexthop route warning [ OK ] # 107.14 [+0.51] TEST: Delete multipath route with only nh id based entry [ OK ] # 107.48 [+0.34] TEST: Delete route when specifying only nexthop device [ OK ] # 107.59 [+0.11] TEST: Delete route when specifying only gateway [ OK ] # 107.69 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 116.23 [+8.54] # 116.23 [+0.00] IPv4 groups functional # 116.23 [+0.00] ---------------------- # 116.44 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 116.57 [+0.13] TEST: Get nexthop group by id [ OK ] # 116.81 [+0.24] TEST: Delete nexthop group by id [ OK ] # 117.57 [+0.75] TEST: Nexthop group with multiple nexthops [ OK ] # 117.93 [+0.36] TEST: Nexthop group updated when entry is deleted [ OK ] # 118.17 [+0.24] TEST: Nexthop group with weighted nexthops [ OK ] # 118.58 [+0.41] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 118.82 [+0.25] TEST: Nexthops in groups removed on admin down [ OK ] # 120.37 [+1.54] TEST: Multiple groups with same nexthop [ OK ] # 120.84 [+0.47] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 120.95 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 121.17 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 121.28 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 130.34 [+9.07] # 130.34 [+0.00] IPv4 resilient groups functional # 130.35 [+0.00] -------------------------------- # 131.06 [+0.71] TEST: Nexthop group updated when entry is deleted [ OK ] # 131.18 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 131.52 [+0.34] TEST: Nexthop group updated after replace [ OK ] # 131.68 [+0.16] TEST: Nexthop buckets updated after replace [ OK ] # 132.37 [+0.69] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 132.50 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 132.81 [+0.31] TEST: Nexthop group updated after replace - nECMP [ OK ] # 132.94 [+0.13] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 142.18 [+9.24] TEST: IPv6 nexthop with IPv4 route [ OK ] # 142.72 [+0.54] TEST: IPv6 nexthop with IPv4 route [ OK ] # 143.02 [+0.30] TEST: IPv4 route with IPv6 gateway [ OK ] # 143.30 [+0.28] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 152.49 [+9.19] # 152.49 [+0.00] IPv4 functional runtime # 152.49 [+0.00] ----------------------- # 152.74 [+0.25] TEST: Route add [ OK ] # 152.99 [+0.25] TEST: Route delete [ OK ] # 153.23 [+0.24] TEST: Route add - scope conflict with nexthop [ OK ] # 153.59 [+0.35] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 153.80 [+0.22] TEST: IPv4 route with invalid metric [ OK ] # 154.20 [+0.40] TEST: Basic ping [ OK ] # 154.75 [+0.55] TEST: Ping - multipath [ OK ] # 155.34 [+0.60] TEST: Ping - multiple default routes, nh first [ OK ] # 156.01 [+0.67] TEST: Ping - multiple default routes, nh second [ OK ] # 156.66 [+0.64] TEST: Ping - blackhole [ OK ] # 156.91 [+0.25] TEST: Ping - blackhole replaced with gateway [ OK ] # 157.18 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 157.72 [+0.54] TEST: Ping - group with blackhole [ OK ] # 157.99 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 158.21 [+0.22] TEST: IPv4 route with device only nexthop [ OK ] # 158.59 [+0.38] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 159.25 [+0.66] TEST: IPv6 nexthop with IPv4 route [ OK ] # 159.80 [+0.55] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 160.15 [+0.34] TEST: IPv6 nexthop with IPv4 route [ OK ] # 160.44 [+0.29] TEST: IPv4 route with IPv6 gateway [ OK ] # 161.04 [+0.60] TEST: IPv4 default route with IPv6 gateway [ OK ] # 161.37 [+0.33] TEST: IPv4 route with MPLS encap [ OK ] # 161.50 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 161.60 [+0.11] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 161.74 [+0.13] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 170.24 [+8.50] # 170.24 [+0.00] IPv4 large groups (x32) # 170.24 [+0.00] --------------------- # 201.51 [+31.26] TEST: Dump large (x32) ecmp groups [ OK ] # 210.47 [+8.96] # 210.47 [+0.00] IPv4 large resilient group (128k buckets) # 210.47 [+0.00] ----------------------------------------- # 210.94 [+0.47] TEST: Dump large (x131072) nexthop buckets [ OK ] # 220.03 [+9.10] # 220.03 [+0.00] IPv4 nexthop api compat mode # 220.03 [+0.00] ---------------------------- # 220.34 [+0.31] TEST: IPv4 default nexthop compat mode check [ OK ] # 221.31 [+0.97] TEST: IPv4 compat mode on - route add notification [ OK ] # 221.43 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 222.15 [+0.72] TEST: IPv4 compat mode on - nexthop change [ OK ] # 222.30 [+0.15] TEST: IPv4 set compat mode - 0 [ OK ] # 223.01 [+0.71] TEST: IPv4 compat mode off - route add notification [ OK ] # 223.13 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 223.71 [+0.59] TEST: IPv4 compat mode off - nexthop change [ OK ] # 224.32 [+0.61] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 224.45 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 232.98 [+8.53] # 232.98 [+0.00] IPv4 fdb groups functional # 232.98 [+0.00] -------------------------- # 233.46 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 233.66 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 233.99 [+0.33] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 234.34 [+0.35] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 234.46 [+0.12] TEST: Fdb Nexthop with blackhole [ OK ] # 234.58 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 234.68 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 234.78 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 235.16 [+0.39] TEST: Fdb mac add with nexthop group [ OK ] # 235.30 [+0.14] TEST: Fdb mac add with nexthop [ OK ] # 235.42 [+0.12] TEST: Route add with fdb nexthop [ OK ] # 235.53 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 235.75 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 235.86 [+0.10] TEST: Fdb nexthop delete [ OK ] # 235.98 [+0.13] TEST: Fdb entry after deleting a nexthop group [ OK ] # 244.27 [+8.28] # 244.27 [+0.00] IPv4 multipath selection # 244.27 [+0.00] ------------------------ # 246.03 [+1.76] TEST: Use valid neighbor during multipath selection [ OK ] # 246.32 [+0.30] TEST: Multipath selection with no valid neighbor [ OK ] # 253.91 [+7.59] # 253.91 [+0.00] IPv4 runtime torture # 253.91 [+0.00] -------------------- # 554.61 [+300.70] TEST: IPv4 torture test [ OK ] # 563.06 [+8.45] # 563.06 [+0.00] IPv4 runtime resilient nexthop group torture # 563.06 [+0.00] -------------------------------------------- # 863.86 [+300.80] TEST: IPv4 resilient nexthop group torture test [ OK ] # 872.01 [+8.15] # 872.01 [+0.00] IPv6 # 872.01 [+0.00] ---------------------- # 872.11 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 872.20 [+0.09] TEST: Get nexthop by id [ OK ] # 872.45 [+0.24] TEST: Delete nexthop by id [ OK ] # 872.64 [+0.19] TEST: Create nexthop - gw only [ OK ] # 872.74 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 872.84 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 873.33 [+0.49] TEST: Nexthops removed on admin down [ OK ] # 881.19 [+7.87] # 881.19 [+0.00] IPv6 groups functional # 881.19 [+0.00] ---------------------- # 881.43 [+0.24] TEST: Create nexthop group with single nexthop [ OK ] # 881.54 [+0.11] TEST: Get nexthop group by id [ OK ] # 881.76 [+0.22] TEST: Delete nexthop group by id [ OK ] # 882.59 [+0.83] TEST: Nexthop group with multiple nexthops [ OK ] # 882.91 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 883.10 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 883.42 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 883.63 [+0.20] TEST: Nexthops in groups removed on admin down [ OK ] # 885.13 [+1.51] TEST: Multiple groups with same nexthop [ OK ] # 885.54 [+0.41] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 885.64 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 885.81 [+0.17] TEST: Nexthop group with a blackhole entry [ OK ] # 885.91 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 888.80 [+2.90] TEST: Nexthop group replace refcounts [ OK ] # 889.78 [+0.97] TEST: 16-bit weights [ OK ] # 897.77 [+7.99] # 897.77 [+0.00] IPv6 resilient groups functional # 897.77 [+0.00] -------------------------------- # 898.47 [+0.70] TEST: Nexthop group updated when entry is deleted [ OK ] # 898.59 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 898.92 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 899.07 [+0.15] TEST: Nexthop buckets updated after replace [ OK ] # 899.72 [+0.65] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 899.85 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 900.19 [+0.34] TEST: Nexthop group updated after replace - nECMP [ OK ] # 900.31 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 901.21 [+0.89] TEST: 16-bit weights [ OK ] # 909.40 [+8.20] # 909.40 [+0.00] IPv6 functional runtime # 909.41 [+0.00] ----------------------- # 909.62 [+0.21] TEST: Route add [ OK ] # 909.76 [+0.14] TEST: Route delete [ OK ] # 910.06 [+0.30] TEST: Ping with nexthop [ OK ] # 910.52 [+0.46] TEST: Ping - multipath [ OK ] # 910.85 [+0.33] TEST: Ping - blackhole [ OK ] # 911.11 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 911.33 [+0.23] TEST: Ping - gateway replaced by blackhole [ OK ] # 911.83 [+0.49] TEST: Ping - group with blackhole [ OK ] # 912.08 [+0.25] TEST: Ping - group blackhole replaced with gateways [ OK ] # 912.30 [+0.23] TEST: IPv6 route with device only nexthop [ OK ] # 912.63 [+0.33] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 913.06 [+0.43] TEST: IPv6 route can not have a v4 gateway [ OK ] # 913.28 [+0.22] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 913.47 [+0.19] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 913.95 [+0.48] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 914.15 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 914.36 [+0.21] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 914.88 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 915.07 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 915.29 [+0.22] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 915.66 [+0.37] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 915.84 [+0.18] TEST: IPv6 route with invalid metric [ OK ] # 917.00 [+1.16] TEST: Nexthop with default route and rpfilter [ OK ] # 917.25 [+0.25] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 925.00 [+7.75] # 925.00 [+0.00] IPv6 large groups (x32) # 925.00 [+0.00] --------------------- # 953.24 [+28.24] TEST: Dump large (x32) ecmp groups [ OK ] # 961.17 [+7.93] # 961.17 [+0.00] IPv6 large resilient group (128k buckets) # 961.17 [+0.00] ----------------------------------------- # 961.54 [+0.36] TEST: Dump large (x131072) nexthop buckets [ OK ] # 969.49 [+7.96] # 969.49 [+0.00] IPv6 nexthop api compat mode test # 969.50 [+0.00] -------------------------------- # 969.79 [+0.30] TEST: IPv6 default nexthop compat mode check [ OK ] # 970.66 [+0.87] TEST: IPv6 compat mode on - route add notification [ OK ] # 970.77 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 971.44 [+0.66] TEST: IPv6 compat mode on - nexthop change [ OK ] # 971.58 [+0.14] TEST: IPv6 set compat mode - 0 [ OK ] # 972.67 [+1.09] TEST: IPv6 compat mode off - route add notification [ OK ] # 972.79 [+0.12] TEST: IPv6 compat mode off - route dump [ OK ] # 973.49 [+0.70] TEST: IPv6 compat mode off - nexthop change [ OK ] # 974.06 [+0.57] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 974.21 [+0.15] TEST: IPv6 set compat mode - 1 [ OK ] # 982.43 [+8.22] # 982.43 [+0.00] IPv6 fdb groups functional # 982.43 [+0.00] -------------------------- # 982.95 [+0.52] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 983.15 [+0.20] TEST: Get Fdb nexthop group by id [ OK ] # 983.45 [+0.30] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 983.76 [+0.31] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 983.86 [+0.09] TEST: Fdb Nexthop with blackhole [ OK ] # 983.97 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 984.06 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 984.16 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 984.36 [+0.20] TEST: Fdb mac add with nexthop group [ OK ] # 984.46 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 984.55 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 984.65 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 984.85 [+0.20] TEST: Fdb entry after deleting a single nexthop [ OK ] # 984.96 [+0.12] TEST: Fdb nexthop delete [ OK ] # 985.06 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 993.23 [+8.17] # 993.23 [+0.00] IPv6 multipath selection # 993.24 [+0.00] ------------------------ # 994.93 [+1.70] TEST: Use valid neighbor during multipath selection [ OK ] # 995.23 [+0.29] TEST: Multipath selection with no valid neighbor [ OK ] # 1003.51 [+8.28] # 1003.51 [+0.00] IPv6 runtime torture # 1003.51 [+0.00] -------------------- # 1304.20 [+300.68] TEST: IPv6 torture test [ OK ] # 1312.07 [+7.88] # 1312.07 [+0.00] IPv6 runtime resilient nexthop group torture # 1312.07 [+0.00] -------------------------------------------- # 1612.77 [+300.70] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1613.05 [+0.27] # 1613.05 [+0.00] Tests passed: 238 # 1613.05 [+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__->