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 # 7.54 [+7.54] # 7.54 [+0.00] Basic functional tests # 7.54 [+0.00] ---------------------- # 7.64 [+0.10] TEST: List with nothing defined [ OK ] # 7.74 [+0.10] TEST: Nexthop get on non-existent id [ OK ] # 7.85 [+0.11] TEST: Nexthop del with non-existent id [ OK ] # 7.94 [+0.09] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 8.05 [+0.11] TEST: Nexthop with no device or gateway [ OK ] # 8.24 [+0.19] TEST: Nexthop with down device [ OK ] # 8.52 [+0.28] TEST: Nexthop with device that is linkdown [ OK ] # 8.71 [+0.19] TEST: Nexthop with device only [ OK ] # 8.80 [+0.09] TEST: Nexthop with duplicate id [ OK ] # 8.91 [+0.11] TEST: Blackhole nexthop [ OK ] # 9.01 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 9.21 [+0.20] TEST: Blackhole nexthop with loopback device down [ OK ] # 9.61 [+0.40] TEST: Maximum nexthop ID dump [ OK ] # 9.70 [+0.10] TEST: Create group [ OK ] # 9.81 [+0.10] TEST: Create group with blackhole nexthop [ OK ] # 9.90 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 10.21 [+0.31] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 10.31 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 10.40 [+0.09] TEST: Create group with same nexthop multiple times [ OK ] # 10.48 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 10.58 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 10.68 [+0.10] TEST: Nexthop group and device [ OK ] # 11.76 [+1.08] TEST: Test proto flush [ OK ] # 11.84 [+0.09] TEST: Nexthop group and blackhole [ OK ] # 71.33 [+59.49] TEST: Large scale nexthop flushing [ OK ] # 79.73 [+8.40] # 79.74 [+0.00] Basic resilient nexthop group functional tests # 79.74 [+0.00] ---------------------------------------------- # 80.04 [+0.30] TEST: Add a nexthop group with default parameters [ OK ] # 80.24 [+0.20] TEST: Get a nexthop group with default parameters [ OK ] # 80.53 [+0.29] TEST: Get a nexthop group with non-default parameters [ OK ] # 80.63 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 80.72 [+0.09] TEST: Replace nexthop group parameters [ OK ] # 80.83 [+0.11] TEST: Get a nexthop group after replacing parameters [ OK ] # 80.94 [+0.10] TEST: Replace idle timer [ OK ] # 81.05 [+0.12] TEST: Get a nexthop group after replacing idle timer [ OK ] # 81.16 [+0.11] TEST: Replace unbalanced timer [ OK ] # 81.29 [+0.13] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 81.41 [+0.12] TEST: Replace with no parameters [ OK ] # 81.52 [+0.11] TEST: Get a nexthop group after replacing no parameters [ OK ] # 81.62 [+0.10] TEST: Replace nexthop group type - implicit [ OK ] # 81.72 [+0.10] TEST: Replace nexthop group type - explicit [ OK ] # 81.83 [+0.11] TEST: Replace number of nexthop buckets [ OK ] # 81.93 [+0.11] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 82.61 [+0.68] TEST: Dump all nexthop buckets [ OK ] # 82.72 [+0.11] TEST: Dump all nexthop buckets in a group [ OK ] # 82.97 [+0.24] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 83.10 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 83.22 [+0.11] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 83.31 [+0.09] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 83.42 [+0.11] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 83.67 [+0.26] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 83.77 [+0.10] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 83.87 [+0.10] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 84.13 [+0.25] TEST: Maximum nexthop ID dump [ OK ] # 84.22 [+0.10] TEST: Get a valid nexthop bucket [ OK ] # 84.33 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 84.45 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 84.55 [+0.10] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 85.15 [+0.60] TEST: Initial bucket allocation [ OK ] # 85.44 [+0.30] TEST: Bucket allocation after replace [ OK ] # 85.92 [+0.48] TEST: Buckets migrated after idle timer change [ OK ] # 93.87 [+7.95] # 93.87 [+0.00] IPv4 functional # 93.87 [+0.00] ---------------------- # 93.97 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 94.07 [+0.09] TEST: Get nexthop by id [ OK ] # 94.27 [+0.21] TEST: Delete nexthop by id [ OK ] # 94.46 [+0.18] TEST: Create nexthop - gw only [ OK ] # 94.56 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 94.66 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 95.19 [+0.53] TEST: Nexthops removed on admin down [ OK ] # 95.79 [+0.60] TEST: Delete nexthop route warning [ OK ] # 96.31 [+0.52] TEST: Delete multipath route with only nh id based entry [ OK ] # 96.62 [+0.32] TEST: Delete route when specifying only nexthop device [ OK ] # 96.72 [+0.10] TEST: Delete route when specifying only gateway [ OK ] # 96.82 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 105.19 [+8.37] # 105.19 [+0.00] IPv4 groups functional # 105.19 [+0.00] ---------------------- # 105.39 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 105.49 [+0.10] TEST: Get nexthop group by id [ OK ] # 105.75 [+0.26] TEST: Delete nexthop group by id [ OK ] # 106.53 [+0.78] TEST: Nexthop group with multiple nexthops [ OK ] # 106.85 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 107.06 [+0.21] TEST: Nexthop group with weighted nexthops [ OK ] # 107.47 [+0.41] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 107.73 [+0.25] TEST: Nexthops in groups removed on admin down [ OK ] # 109.19 [+1.46] TEST: Multiple groups with same nexthop [ OK ] # 109.66 [+0.47] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 109.77 [+0.11] TEST: Nexthop group can not have a group as an entry [ OK ] # 109.98 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 110.10 [+0.12] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 118.72 [+8.63] # 118.73 [+0.00] IPv4 resilient groups functional # 118.73 [+0.00] -------------------------------- # 119.38 [+0.65] TEST: Nexthop group updated when entry is deleted [ OK ] # 119.52 [+0.14] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 119.86 [+0.34] TEST: Nexthop group updated after replace [ OK ] # 120.00 [+0.14] TEST: Nexthop buckets updated after replace [ OK ] # 120.68 [+0.68] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 120.82 [+0.13] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 121.20 [+0.39] TEST: Nexthop group updated after replace - nECMP [ OK ] # 121.32 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 130.66 [+9.33] TEST: IPv6 nexthop with IPv4 route [ OK ] # 131.17 [+0.51] TEST: IPv6 nexthop with IPv4 route [ OK ] # 131.48 [+0.31] TEST: IPv4 route with IPv6 gateway [ OK ] # 131.72 [+0.24] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 141.35 [+9.63] # 141.35 [+0.00] IPv4 functional runtime # 141.35 [+0.00] ----------------------- # 141.58 [+0.22] TEST: Route add [ OK ] # 141.81 [+0.24] TEST: Route delete [ OK ] # 142.08 [+0.27] TEST: Route add - scope conflict with nexthop [ OK ] # 142.42 [+0.34] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 142.62 [+0.20] TEST: IPv4 route with invalid metric [ OK ] # 143.03 [+0.41] TEST: Basic ping [ OK ] # 143.51 [+0.48] TEST: Ping - multipath [ OK ] # 144.14 [+0.63] TEST: Ping - multiple default routes, nh first [ OK ] # 144.91 [+0.77] TEST: Ping - multiple default routes, nh second [ OK ] # 145.50 [+0.59] TEST: Ping - blackhole [ OK ] # 145.83 [+0.32] TEST: Ping - blackhole replaced with gateway [ OK ] # 146.12 [+0.29] TEST: Ping - gateway replaced by blackhole [ OK ] # 146.72 [+0.60] TEST: Ping - group with blackhole [ OK ] # 147.03 [+0.31] TEST: Ping - group blackhole replaced with gateways [ OK ] # 147.29 [+0.25] TEST: IPv4 route with device only nexthop [ OK ] # 147.61 [+0.32] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 148.33 [+0.72] TEST: IPv6 nexthop with IPv4 route [ OK ] # 148.98 [+0.65] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 149.31 [+0.33] TEST: IPv6 nexthop with IPv4 route [ OK ] # 149.62 [+0.31] TEST: IPv4 route with IPv6 gateway [ OK ] # 150.32 [+0.70] TEST: IPv4 default route with IPv6 gateway [ OK ] # 150.61 [+0.28] TEST: IPv4 route with MPLS encap [ OK ] # 150.73 [+0.12] TEST: IPv4 route with MPLS encap - check [ OK ] # 150.83 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 151.00 [+0.17] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 160.16 [+9.16] # 160.16 [+0.00] IPv4 large groups (x32) # 160.16 [+0.00] --------------------- # 193.00 [+32.84] TEST: Dump large (x32) ecmp groups [ OK ] # 202.50 [+9.50] # 202.50 [+0.00] IPv4 large resilient group (128k buckets) # 202.50 [+0.00] ----------------------------------------- # 202.96 [+0.46] TEST: Dump large (x131072) nexthop buckets [ OK ] # 212.22 [+9.27] # 212.22 [+0.00] IPv4 nexthop api compat mode # 212.23 [+0.00] ---------------------------- # 212.53 [+0.31] TEST: IPv4 default nexthop compat mode check [ OK ] # 213.46 [+0.93] TEST: IPv4 compat mode on - route add notification [ OK ] # 213.57 [+0.10] TEST: IPv4 compat mode on - route dump [ OK ] # 214.26 [+0.69] TEST: IPv4 compat mode on - nexthop change [ OK ] # 214.40 [+0.14] TEST: IPv4 set compat mode - 0 [ OK ] # 215.12 [+0.72] TEST: IPv4 compat mode off - route add notification [ OK ] # 215.23 [+0.11] TEST: IPv4 compat mode off - route dump [ OK ] # 215.83 [+0.60] TEST: IPv4 compat mode off - nexthop change [ OK ] # 216.41 [+0.58] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 216.55 [+0.14] TEST: IPv4 set compat mode - 1 [ OK ] # 225.85 [+9.30] # 225.85 [+0.00] IPv4 fdb groups functional # 225.85 [+0.00] -------------------------- # 226.39 [+0.54] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 226.62 [+0.22] TEST: Get Fdb nexthop group by id [ OK ] # 226.94 [+0.33] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 227.31 [+0.36] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 227.43 [+0.13] TEST: Fdb Nexthop with blackhole [ OK ] # 227.57 [+0.14] TEST: Fdb Nexthop with oif [ OK ] # 227.69 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 227.81 [+0.12] TEST: Fdb Nexthop with encap [ OK ] # 228.16 [+0.35] TEST: Fdb mac add with nexthop group [ OK ] # 228.26 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 228.39 [+0.13] TEST: Route add with fdb nexthop [ OK ] # 228.50 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 228.72 [+0.22] TEST: Fdb entry after deleting a single nexthop [ OK ] # 228.83 [+0.11] TEST: Fdb nexthop delete [ OK ] # 228.93 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 237.64 [+8.71] # 237.64 [+0.00] IPv4 multipath selection # 237.64 [+0.00] ------------------------ # 239.16 [+1.51] TEST: Use valid neighbor during multipath selection [ OK ] # 239.50 [+0.34] TEST: Multipath selection with no valid neighbor [ OK ] # 248.21 [+8.71] # 248.21 [+0.00] IPv4 runtime torture # 248.21 [+0.00] -------------------- # 548.93 [+300.72] TEST: IPv4 torture test [ OK ] # 557.61 [+8.69] # 557.61 [+0.00] IPv4 runtime resilient nexthop group torture # 557.62 [+0.00] -------------------------------------------- # 858.44 [+300.82] TEST: IPv4 resilient nexthop group torture test [ OK ] # 866.56 [+8.12] # 866.56 [+0.00] IPv6 # 866.56 [+0.00] ---------------------- # 866.71 [+0.15] TEST: Create nexthop with id, gw, dev [ OK ] # 866.82 [+0.12] TEST: Get nexthop by id [ OK ] # 867.03 [+0.20] TEST: Delete nexthop by id [ OK ] # 867.23 [+0.20] TEST: Create nexthop - gw only [ OK ] # 867.33 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 867.43 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 867.95 [+0.52] TEST: Nexthops removed on admin down [ OK ] # 876.08 [+8.13] # 876.08 [+0.00] IPv6 groups functional # 876.08 [+0.00] ---------------------- # 876.27 [+0.19] TEST: Create nexthop group with single nexthop [ OK ] # 876.37 [+0.10] TEST: Get nexthop group by id [ OK ] # 876.59 [+0.22] TEST: Delete nexthop group by id [ OK ] # 877.42 [+0.84] TEST: Nexthop group with multiple nexthops [ OK ] # 877.74 [+0.32] TEST: Nexthop group updated when entry is deleted [ OK ] # 877.94 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 878.26 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 878.48 [+0.22] TEST: Nexthops in groups removed on admin down [ OK ] # 879.96 [+1.48] TEST: Multiple groups with same nexthop [ OK ] # 880.40 [+0.44] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 880.49 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 880.69 [+0.20] TEST: Nexthop group with a blackhole entry [ OK ] # 880.79 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 883.70 [+2.91] TEST: Nexthop group replace refcounts [ OK ] # 884.64 [+0.94] TEST: 16-bit weights [ OK ] # 892.77 [+8.13] # 892.77 [+0.00] IPv6 resilient groups functional # 892.77 [+0.00] -------------------------------- # 893.37 [+0.60] TEST: Nexthop group updated when entry is deleted [ OK ] # 893.47 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 893.80 [+0.32] TEST: Nexthop group updated after replace [ OK ] # 893.93 [+0.13] TEST: Nexthop buckets updated after replace [ OK ] # 894.55 [+0.62] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 894.66 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 894.97 [+0.30] TEST: Nexthop group updated after replace - nECMP [ OK ] # 895.11 [+0.15] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 896.09 [+0.98] TEST: 16-bit weights [ OK ] # 904.41 [+8.31] # 904.41 [+0.00] IPv6 functional runtime # 904.41 [+0.00] ----------------------- # 904.61 [+0.20] TEST: Route add [ OK ] # 904.71 [+0.10] TEST: Route delete [ OK ] # 904.99 [+0.28] TEST: Ping with nexthop [ OK ] # 905.44 [+0.45] TEST: Ping - multipath [ OK ] # 905.82 [+0.38] TEST: Ping - blackhole [ OK ] # 906.14 [+0.32] TEST: Ping - blackhole replaced with gateway [ OK ] # 906.44 [+0.30] TEST: Ping - gateway replaced by blackhole [ OK ] # 906.98 [+0.54] TEST: Ping - group with blackhole [ OK ] # 907.30 [+0.32] TEST: Ping - group blackhole replaced with gateways [ OK ] # 907.50 [+0.20] TEST: IPv6 route with device only nexthop [ OK ] # 907.80 [+0.30] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 908.26 [+0.46] TEST: IPv6 route can not have a v4 gateway [ OK ] # 908.52 [+0.26] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 908.72 [+0.20] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 909.31 [+0.58] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.52 [+0.22] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.76 [+0.23] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 910.33 [+0.57] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 910.54 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 910.78 [+0.23] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 911.21 [+0.43] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 911.39 [+0.18] TEST: IPv6 route with invalid metric [ OK ] # 912.69 [+1.30] TEST: Nexthop with default route and rpfilter [ OK ] # 912.95 [+0.26] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 920.85 [+7.91] # 920.85 [+0.00] IPv6 large groups (x32) # 920.86 [+0.00] --------------------- # 950.95 [+30.09] TEST: Dump large (x32) ecmp groups [ OK ] # 959.50 [+8.55] # 959.50 [+0.00] IPv6 large resilient group (128k buckets) # 959.50 [+0.00] ----------------------------------------- # 959.87 [+0.37] TEST: Dump large (x131072) nexthop buckets [ OK ] # 967.91 [+8.04] # 967.91 [+0.00] IPv6 nexthop api compat mode test # 967.91 [+0.00] -------------------------------- # 968.21 [+0.30] TEST: IPv6 default nexthop compat mode check [ OK ] # 969.08 [+0.87] TEST: IPv6 compat mode on - route add notification [ OK ] # 969.19 [+0.11] TEST: IPv6 compat mode on - route dump [ OK ] # 969.86 [+0.67] TEST: IPv6 compat mode on - nexthop change [ OK ] # 969.99 [+0.13] TEST: IPv6 set compat mode - 0 [ OK ] # 970.93 [+0.94] TEST: IPv6 compat mode off - route add notification [ OK ] # 971.05 [+0.12] TEST: IPv6 compat mode off - route dump [ OK ] # 971.71 [+0.66] TEST: IPv6 compat mode off - nexthop change [ OK ] # 972.23 [+0.52] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 972.37 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 980.36 [+8.00] # 980.36 [+0.00] IPv6 fdb groups functional # 980.36 [+0.00] -------------------------- # 980.90 [+0.54] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 981.10 [+0.21] TEST: Get Fdb nexthop group by id [ OK ] # 981.42 [+0.31] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 981.75 [+0.33] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 981.85 [+0.11] TEST: Fdb Nexthop with blackhole [ OK ] # 981.96 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 982.06 [+0.10] TEST: Fdb Nexthop with onlink [ OK ] # 982.15 [+0.09] TEST: Fdb Nexthop with encap [ OK ] # 982.35 [+0.20] TEST: Fdb mac add with nexthop group [ OK ] # 982.45 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 982.55 [+0.10] TEST: Route add with fdb nexthop [ OK ] # 982.66 [+0.10] TEST: Route add with fdb nexthop group [ OK ] # 982.88 [+0.23] TEST: Fdb entry after deleting a single nexthop [ OK ] # 982.99 [+0.10] TEST: Fdb nexthop delete [ OK ] # 983.07 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 990.95 [+7.88] # 990.95 [+0.00] IPv6 multipath selection # 990.96 [+0.00] ------------------------ # 992.79 [+1.83] TEST: Use valid neighbor during multipath selection [ OK ] # 993.11 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 1001.73 [+8.62] # 1001.73 [+0.00] IPv6 runtime torture # 1001.73 [+0.00] -------------------- # 1302.43 [+300.70] TEST: IPv6 torture test [ OK ] # 1311.11 [+8.67] # 1311.11 [+0.00] IPv6 runtime resilient nexthop group torture # 1311.11 [+0.00] -------------------------------------------- # 1611.97 [+300.85] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1612.21 [+0.24] # 1612.21 [+0.00] Tests passed: 238 # 1612.21 [+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__->