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 # 6.71 [+6.71] # 6.71 [+0.00] Basic functional tests # 6.71 [+0.00] ---------------------- # 6.80 [+0.09] TEST: List with nothing defined [ OK ] # 6.89 [+0.09] TEST: Nexthop get on non-existent id [ OK ] # 6.98 [+0.09] TEST: Nexthop del with non-existent id [ OK ] # 7.08 [+0.10] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 7.18 [+0.10] TEST: Nexthop with no device or gateway [ OK ] # 7.37 [+0.19] TEST: Nexthop with down device [ OK ] # 7.66 [+0.29] TEST: Nexthop with device that is linkdown [ OK ] # 7.84 [+0.18] TEST: Nexthop with device only [ OK ] # 7.94 [+0.10] TEST: Nexthop with duplicate id [ OK ] # 8.02 [+0.08] TEST: Blackhole nexthop [ OK ] # 8.12 [+0.10] TEST: Blackhole nexthop with other attributes [ OK ] # 8.33 [+0.21] TEST: Blackhole nexthop with loopback device down [ OK ] # 8.67 [+0.34] TEST: Maximum nexthop ID dump [ OK ] # 8.78 [+0.10] TEST: Create group [ OK ] # 8.87 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 8.98 [+0.11] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 9.29 [+0.31] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 9.40 [+0.10] TEST: Create group with non-existent nexthop [ OK ] # 9.48 [+0.08] TEST: Create group with same nexthop multiple times [ OK ] # 9.58 [+0.10] TEST: Replace nexthop with nexthop group [ OK ] # 9.68 [+0.10] TEST: Replace nexthop group with nexthop [ OK ] # 9.76 [+0.08] TEST: Nexthop group and device [ OK ] # 10.77 [+1.01] TEST: Test proto flush [ OK ] # 10.88 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 72.30 [+61.42] TEST: Large scale nexthop flushing [ OK ] # 81.01 [+8.71] # 81.01 [+0.00] Basic resilient nexthop group functional tests # 81.01 [+0.00] ---------------------------------------------- # 81.34 [+0.33] TEST: Add a nexthop group with default parameters [ OK ] # 81.59 [+0.25] TEST: Get a nexthop group with default parameters [ OK ] # 81.92 [+0.33] TEST: Get a nexthop group with non-default parameters [ OK ] # 82.02 [+0.10] TEST: Add a nexthop group with 0 buckets [ OK ] # 82.15 [+0.13] TEST: Replace nexthop group parameters [ OK ] # 82.25 [+0.10] TEST: Get a nexthop group after replacing parameters [ OK ] # 82.37 [+0.12] TEST: Replace idle timer [ OK ] # 82.48 [+0.11] TEST: Get a nexthop group after replacing idle timer [ OK ] # 82.58 [+0.09] TEST: Replace unbalanced timer [ OK ] # 82.70 [+0.12] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 82.81 [+0.12] TEST: Replace with no parameters [ OK ] # 82.94 [+0.13] TEST: Get a nexthop group after replacing no parameters [ OK ] # 83.05 [+0.11] TEST: Replace nexthop group type - implicit [ OK ] # 83.16 [+0.11] TEST: Replace nexthop group type - explicit [ OK ] # 83.28 [+0.12] TEST: Replace number of nexthop buckets [ OK ] # 83.41 [+0.13] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 84.07 [+0.66] TEST: Dump all nexthop buckets [ OK ] # 84.18 [+0.11] TEST: Dump all nexthop buckets in a group [ OK ] # 84.47 [+0.29] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 84.61 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 84.75 [+0.14] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 84.85 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 84.97 [+0.12] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 85.26 [+0.29] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 85.38 [+0.12] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 85.49 [+0.11] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 85.77 [+0.28] TEST: Maximum nexthop ID dump [ OK ] # 85.92 [+0.15] TEST: Get a valid nexthop bucket [ OK ] # 86.02 [+0.11] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 86.14 [+0.11] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 86.26 [+0.13] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 87.00 [+0.73] TEST: Initial bucket allocation [ OK ] # 87.39 [+0.39] TEST: Bucket allocation after replace [ OK ] # 87.87 [+0.48] TEST: Buckets migrated after idle timer change [ OK ] # 97.03 [+9.17] # 97.04 [+0.00] IPv4 functional # 97.04 [+0.00] ---------------------- # 97.16 [+0.12] TEST: Create nexthop with id, gw, dev [ OK ] # 97.27 [+0.11] TEST: Get nexthop by id [ OK ] # 97.55 [+0.28] TEST: Delete nexthop by id [ OK ] # 97.78 [+0.23] TEST: Create nexthop - gw only [ OK ] # 97.89 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 98.02 [+0.13] TEST: Create nexthop - gw+dev and onlink [ OK ] # 98.68 [+0.66] TEST: Nexthops removed on admin down [ OK ] # 99.33 [+0.64] TEST: Delete nexthop route warning [ OK ] # 99.96 [+0.64] TEST: Delete multipath route with only nh id based entry [ OK ] # 100.30 [+0.33] TEST: Delete route when specifying only nexthop device [ OK ] # 100.41 [+0.11] TEST: Delete route when specifying only gateway [ OK ] # 100.55 [+0.14] TEST: Delete route when not specifying nexthop attributes [ OK ] # 109.30 [+8.75] # 109.30 [+0.00] IPv4 groups functional # 109.30 [+0.00] ---------------------- # 109.51 [+0.20] TEST: Create nexthop group with single nexthop [ OK ] # 109.61 [+0.10] TEST: Get nexthop group by id [ OK ] # 109.81 [+0.21] TEST: Delete nexthop group by id [ OK ] # 110.59 [+0.77] TEST: Nexthop group with multiple nexthops [ OK ] # 110.91 [+0.33] TEST: Nexthop group updated when entry is deleted [ OK ] # 111.15 [+0.23] TEST: Nexthop group with weighted nexthops [ OK ] # 111.47 [+0.32] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 111.70 [+0.23] TEST: Nexthops in groups removed on admin down [ OK ] # 113.17 [+1.48] TEST: Multiple groups with same nexthop [ OK ] # 113.55 [+0.38] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 113.63 [+0.08] TEST: Nexthop group can not have a group as an entry [ OK ] # 113.85 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 113.96 [+0.11] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 122.04 [+8.07] # 122.04 [+0.00] IPv4 resilient groups functional # 122.04 [+0.00] -------------------------------- # 122.65 [+0.61] TEST: Nexthop group updated when entry is deleted [ OK ] # 122.77 [+0.12] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 123.09 [+0.33] TEST: Nexthop group updated after replace [ OK ] # 123.21 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 123.89 [+0.68] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 124.01 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 124.32 [+0.31] TEST: Nexthop group updated after replace - nECMP [ OK ] # 124.43 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 133.71 [+9.28] TEST: IPv6 nexthop with IPv4 route [ OK ] # 134.18 [+0.47] TEST: IPv6 nexthop with IPv4 route [ OK ] # 134.44 [+0.27] TEST: IPv4 route with IPv6 gateway [ OK ] # 134.71 [+0.27] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 143.28 [+8.57] # 143.28 [+0.00] IPv4 functional runtime # 143.28 [+0.00] ----------------------- # 143.49 [+0.21] TEST: Route add [ OK ] # 143.77 [+0.28] TEST: Route delete [ OK ] # 143.99 [+0.22] TEST: Route add - scope conflict with nexthop [ OK ] # 144.31 [+0.32] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 144.51 [+0.20] TEST: IPv4 route with invalid metric [ OK ] # 144.93 [+0.42] TEST: Basic ping [ OK ] # 145.44 [+0.51] TEST: Ping - multipath [ OK ] # 146.07 [+0.63] TEST: Ping - multiple default routes, nh first [ OK ] # 146.82 [+0.75] TEST: Ping - multiple default routes, nh second [ OK ] # 147.46 [+0.64] TEST: Ping - blackhole [ OK ] # 147.76 [+0.30] TEST: Ping - blackhole replaced with gateway [ OK ] # 148.03 [+0.27] TEST: Ping - gateway replaced by blackhole [ OK ] # 148.59 [+0.56] TEST: Ping - group with blackhole [ OK ] # 148.89 [+0.30] TEST: Ping - group blackhole replaced with gateways [ OK ] # 149.10 [+0.21] TEST: IPv4 route with device only nexthop [ OK ] # 149.44 [+0.34] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 150.20 [+0.77] TEST: IPv6 nexthop with IPv4 route [ OK ] # 150.79 [+0.59] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 151.13 [+0.34] TEST: IPv6 nexthop with IPv4 route [ OK ] # 151.44 [+0.32] TEST: IPv4 route with IPv6 gateway [ OK ] # 152.17 [+0.72] TEST: IPv4 default route with IPv6 gateway [ OK ] # 152.52 [+0.35] TEST: IPv4 route with MPLS encap [ OK ] # 152.63 [+0.11] TEST: IPv4 route with MPLS encap - check [ OK ] # 152.73 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 152.87 [+0.14] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 161.53 [+8.66] # 161.53 [+0.00] IPv4 large groups (x32) # 161.53 [+0.00] --------------------- # 193.42 [+31.89] TEST: Dump large (x32) ecmp groups [ OK ] # 202.07 [+8.66] # 202.07 [+0.00] IPv4 large resilient group (128k buckets) # 202.07 [+0.00] ----------------------------------------- # 202.47 [+0.39] TEST: Dump large (x131072) nexthop buckets [ OK ] # 210.94 [+8.47] # 210.94 [+0.00] IPv4 nexthop api compat mode # 210.95 [+0.00] ---------------------------- # 211.24 [+0.29] TEST: IPv4 default nexthop compat mode check [ OK ] # 212.13 [+0.89] TEST: IPv4 compat mode on - route add notification [ OK ] # 212.25 [+0.12] TEST: IPv4 compat mode on - route dump [ OK ] # 212.93 [+0.69] TEST: IPv4 compat mode on - nexthop change [ OK ] # 213.09 [+0.16] TEST: IPv4 set compat mode - 0 [ OK ] # 213.79 [+0.70] TEST: IPv4 compat mode off - route add notification [ OK ] # 213.91 [+0.12] TEST: IPv4 compat mode off - route dump [ OK ] # 214.50 [+0.59] TEST: IPv4 compat mode off - nexthop change [ OK ] # 215.15 [+0.65] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 215.28 [+0.13] TEST: IPv4 set compat mode - 1 [ OK ] # 223.94 [+8.65] # 223.94 [+0.00] IPv4 fdb groups functional # 223.94 [+0.00] -------------------------- # 224.44 [+0.50] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 224.69 [+0.25] TEST: Get Fdb nexthop group by id [ OK ] # 225.12 [+0.43] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 225.47 [+0.35] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 225.60 [+0.13] TEST: Fdb Nexthop with blackhole [ OK ] # 225.70 [+0.11] TEST: Fdb Nexthop with oif [ OK ] # 225.81 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 225.92 [+0.11] TEST: Fdb Nexthop with encap [ OK ] # 226.33 [+0.41] TEST: Fdb mac add with nexthop group [ OK ] # 226.44 [+0.10] TEST: Fdb mac add with nexthop [ OK ] # 226.56 [+0.13] TEST: Route add with fdb nexthop [ OK ] # 226.68 [+0.12] TEST: Route add with fdb nexthop group [ OK ] # 226.89 [+0.21] TEST: Fdb entry after deleting a single nexthop [ OK ] # 227.03 [+0.14] TEST: Fdb nexthop delete [ OK ] # 227.13 [+0.10] TEST: Fdb entry after deleting a nexthop group [ OK ] # 235.88 [+8.75] # 235.88 [+0.00] IPv4 multipath selection # 235.88 [+0.00] ------------------------ # 237.60 [+1.71] TEST: Use valid neighbor during multipath selection [ OK ] # 237.97 [+0.38] TEST: Multipath selection with no valid neighbor [ OK ] # 246.61 [+8.64] # 246.61 [+0.00] IPv4 runtime torture # 246.61 [+0.00] -------------------- # 547.33 [+300.72] TEST: IPv4 torture test [ OK ] # 555.81 [+8.48] # 555.81 [+0.00] IPv4 runtime resilient nexthop group torture # 555.81 [+0.00] -------------------------------------------- # 856.62 [+300.81] TEST: IPv4 resilient nexthop group torture test [ OK ] # 864.78 [+8.16] # 864.78 [+0.00] IPv6 # 864.78 [+0.00] ---------------------- # 864.88 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 864.98 [+0.10] TEST: Get nexthop by id [ OK ] # 865.24 [+0.25] TEST: Delete nexthop by id [ OK ] # 865.43 [+0.20] TEST: Create nexthop - gw only [ OK ] # 865.53 [+0.10] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 865.64 [+0.10] TEST: Create nexthop - gw+dev and onlink [ OK ] # 866.18 [+0.54] TEST: Nexthops removed on admin down [ OK ] # 874.26 [+8.08] # 874.26 [+0.00] IPv6 groups functional # 874.26 [+0.00] ---------------------- # 874.48 [+0.21] TEST: Create nexthop group with single nexthop [ OK ] # 874.58 [+0.10] TEST: Get nexthop group by id [ OK ] # 874.81 [+0.23] TEST: Delete nexthop group by id [ OK ] # 875.64 [+0.83] TEST: Nexthop group with multiple nexthops [ OK ] # 875.97 [+0.33] TEST: Nexthop group updated when entry is deleted [ OK ] # 876.18 [+0.20] TEST: Nexthop group with weighted nexthops [ OK ] # 876.52 [+0.34] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 876.71 [+0.19] TEST: Nexthops in groups removed on admin down [ OK ] # 878.18 [+1.47] TEST: Multiple groups with same nexthop [ OK ] # 878.60 [+0.43] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 878.70 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 878.92 [+0.22] TEST: Nexthop group with a blackhole entry [ OK ] # 879.03 [+0.10] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 882.07 [+3.05] TEST: Nexthop group replace refcounts [ OK ] # 882.94 [+0.87] TEST: 16-bit weights [ OK ] # 891.24 [+8.30] # 891.24 [+0.00] IPv6 resilient groups functional # 891.24 [+0.00] -------------------------------- # 891.92 [+0.68] TEST: Nexthop group updated when entry is deleted [ OK ] # 892.10 [+0.17] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 892.46 [+0.36] TEST: Nexthop group updated after replace [ OK ] # 892.61 [+0.15] TEST: Nexthop buckets updated after replace [ OK ] # 893.30 [+0.70] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 893.42 [+0.12] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 893.76 [+0.34] TEST: Nexthop group updated after replace - nECMP [ OK ] # 893.88 [+0.12] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 894.92 [+1.05] TEST: 16-bit weights [ OK ] # 903.31 [+8.39] # 903.31 [+0.00] IPv6 functional runtime # 903.32 [+0.00] ----------------------- # 903.51 [+0.20] TEST: Route add [ OK ] # 903.62 [+0.11] TEST: Route delete [ OK ] # 903.88 [+0.26] TEST: Ping with nexthop [ OK ] # 904.31 [+0.43] TEST: Ping - multipath [ OK ] # 904.71 [+0.40] TEST: Ping - blackhole [ OK ] # 904.96 [+0.26] TEST: Ping - blackhole replaced with gateway [ OK ] # 905.22 [+0.26] TEST: Ping - gateway replaced by blackhole [ OK ] # 905.75 [+0.53] TEST: Ping - group with blackhole [ OK ] # 906.02 [+0.27] TEST: Ping - group blackhole replaced with gateways [ OK ] # 906.23 [+0.21] TEST: IPv6 route with device only nexthop [ OK ] # 906.55 [+0.32] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 906.96 [+0.40] TEST: IPv6 route can not have a v4 gateway [ OK ] # 907.16 [+0.21] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 907.37 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 907.91 [+0.53] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 908.11 [+0.21] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 908.35 [+0.23] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 908.87 [+0.52] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.11 [+0.24] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 909.31 [+0.19] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 909.73 [+0.42] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 909.91 [+0.19] TEST: IPv6 route with invalid metric [ OK ] # 911.23 [+1.31] TEST: Nexthop with default route and rpfilter [ OK ] # 911.50 [+0.28] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 919.25 [+7.75] # 919.26 [+0.00] IPv6 large groups (x32) # 919.26 [+0.00] --------------------- # 947.56 [+28.31] TEST: Dump large (x32) ecmp groups [ OK ] # 955.65 [+8.08] # 955.65 [+0.00] IPv6 large resilient group (128k buckets) # 955.65 [+0.00] ----------------------------------------- # 956.04 [+0.39] TEST: Dump large (x131072) nexthop buckets [ OK ] # 964.34 [+8.30] # 964.34 [+0.00] IPv6 nexthop api compat mode test # 964.35 [+0.00] -------------------------------- # 964.64 [+0.30] TEST: IPv6 default nexthop compat mode check [ OK ] # 965.57 [+0.93] TEST: IPv6 compat mode on - route add notification [ OK ] # 965.69 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 966.36 [+0.66] TEST: IPv6 compat mode on - nexthop change [ OK ] # 966.51 [+0.15] TEST: IPv6 set compat mode - 0 [ OK ] # 967.50 [+0.99] TEST: IPv6 compat mode off - route add notification [ OK ] # 967.65 [+0.15] TEST: IPv6 compat mode off - route dump [ OK ] # 968.30 [+0.65] TEST: IPv6 compat mode off - nexthop change [ OK ] # 968.87 [+0.57] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 969.01 [+0.14] TEST: IPv6 set compat mode - 1 [ OK ] # 977.00 [+7.99] # 977.00 [+0.00] IPv6 fdb groups functional # 977.00 [+0.00] -------------------------- # 977.48 [+0.48] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 977.66 [+0.18] TEST: Get Fdb nexthop group by id [ OK ] # 977.95 [+0.29] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 978.24 [+0.29] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 978.34 [+0.10] TEST: Fdb Nexthop with blackhole [ OK ] # 978.45 [+0.12] TEST: Fdb Nexthop with oif [ OK ] # 978.56 [+0.11] TEST: Fdb Nexthop with onlink [ OK ] # 978.66 [+0.10] TEST: Fdb Nexthop with encap [ OK ] # 978.87 [+0.21] TEST: Fdb mac add with nexthop group [ OK ] # 978.96 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 979.05 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 979.15 [+0.11] TEST: Route add with fdb nexthop group [ OK ] # 979.34 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 979.43 [+0.09] TEST: Fdb nexthop delete [ OK ] # 979.53 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 987.55 [+8.03] # 987.55 [+0.00] IPv6 multipath selection # 987.55 [+0.00] ------------------------ # 989.23 [+1.67] TEST: Use valid neighbor during multipath selection [ OK ] # 989.55 [+0.32] TEST: Multipath selection with no valid neighbor [ OK ] # 997.98 [+8.43] # 997.98 [+0.00] IPv6 runtime torture # 997.98 [+0.00] -------------------- # 1298.75 [+300.76] TEST: IPv6 torture test [ OK ] # 1307.84 [+9.10] # 1307.84 [+0.00] IPv6 runtime resilient nexthop group torture # 1307.84 [+0.00] -------------------------------------------- # 1608.65 [+300.81] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1608.91 [+0.26] # 1608.91 [+0.00] Tests passed: 238 # 1608.91 [+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__->