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 # 5.83 [+5.83] # 5.83 [+0.00] Basic functional tests # 5.83 [+0.00] ---------------------- # 5.91 [+0.09] TEST: List with nothing defined [ OK ] # 5.99 [+0.08] TEST: Nexthop get on non-existent id [ OK ] # 6.09 [+0.10] TEST: Nexthop del with non-existent id [ OK ] # 6.17 [+0.08] TEST: Nexthop del with non-existent id and extra attributes [ OK ] # 6.25 [+0.09] TEST: Nexthop with no device or gateway [ OK ] # 6.43 [+0.17] TEST: Nexthop with down device [ OK ] # 6.67 [+0.24] TEST: Nexthop with device that is linkdown [ OK ] # 6.83 [+0.16] TEST: Nexthop with device only [ OK ] # 6.91 [+0.08] TEST: Nexthop with duplicate id [ OK ] # 7.00 [+0.09] TEST: Blackhole nexthop [ OK ] # 7.09 [+0.09] TEST: Blackhole nexthop with other attributes [ OK ] # 7.27 [+0.18] TEST: Blackhole nexthop with loopback device down [ OK ] # 7.58 [+0.30] TEST: Maximum nexthop ID dump [ OK ] # 7.66 [+0.08] TEST: Create group [ OK ] # 7.75 [+0.09] TEST: Create group with blackhole nexthop [ OK ] # 7.84 [+0.09] TEST: Create multipath group where 1 path is a blackhole [ OK ] # 8.10 [+0.26] TEST: Multipath group can not have a member replaced by blackhole [ OK ] # 8.18 [+0.09] TEST: Create group with non-existent nexthop [ OK ] # 8.26 [+0.08] TEST: Create group with same nexthop multiple times [ OK ] # 8.35 [+0.09] TEST: Replace nexthop with nexthop group [ OK ] # 8.44 [+0.09] TEST: Replace nexthop group with nexthop [ OK ] # 8.53 [+0.09] TEST: Nexthop group and device [ OK ] # 9.42 [+0.89] TEST: Test proto flush [ OK ] # 9.52 [+0.10] TEST: Nexthop group and blackhole [ OK ] # 63.30 [+53.78] TEST: Large scale nexthop flushing [ OK ] # 71.08 [+7.78] # 71.08 [+0.00] Basic resilient nexthop group functional tests # 71.09 [+0.00] ---------------------------------------------- # 71.36 [+0.27] TEST: Add a nexthop group with default parameters [ OK ] # 71.54 [+0.18] TEST: Get a nexthop group with default parameters [ OK ] # 71.84 [+0.30] TEST: Get a nexthop group with non-default parameters [ OK ] # 71.91 [+0.08] TEST: Add a nexthop group with 0 buckets [ OK ] # 72.02 [+0.11] TEST: Replace nexthop group parameters [ OK ] # 72.11 [+0.09] TEST: Get a nexthop group after replacing parameters [ OK ] # 72.22 [+0.11] TEST: Replace idle timer [ OK ] # 72.32 [+0.10] TEST: Get a nexthop group after replacing idle timer [ OK ] # 72.41 [+0.09] TEST: Replace unbalanced timer [ OK ] # 72.50 [+0.09] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] # 72.58 [+0.09] TEST: Replace with no parameters [ OK ] # 72.68 [+0.10] TEST: Get a nexthop group after replacing no parameters [ OK ] # 72.77 [+0.09] TEST: Replace nexthop group type - implicit [ OK ] # 72.86 [+0.09] TEST: Replace nexthop group type - explicit [ OK ] # 72.94 [+0.08] TEST: Replace number of nexthop buckets [ OK ] # 73.04 [+0.10] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] # 73.57 [+0.53] TEST: Dump all nexthop buckets [ OK ] # 73.67 [+0.10] TEST: Dump all nexthop buckets in a group [ OK ] # 73.90 [+0.23] TEST: All nexthop buckets report a positive near-zero idle time [ OK ] # 74.01 [+0.11] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] # 74.13 [+0.12] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] # 74.23 [+0.10] TEST: Dump all nexthop buckets in a non-existent group [ OK ] # 74.32 [+0.09] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] # 74.55 [+0.23] TEST: Dump all nexthop buckets using a non-existent device [ OK ] # 74.64 [+0.09] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] # 74.73 [+0.09] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] # 74.97 [+0.24] TEST: Maximum nexthop ID dump [ OK ] # 75.06 [+0.08] TEST: Get a valid nexthop bucket [ OK ] # 75.14 [+0.09] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] # 75.24 [+0.10] TEST: Get a nexthop bucket from a non-resilient group [ OK ] # 75.32 [+0.08] TEST: Get a nexthop bucket from a non-existent group [ OK ] # 75.85 [+0.52] TEST: Initial bucket allocation [ OK ] # 76.12 [+0.28] TEST: Bucket allocation after replace [ OK ] # 76.47 [+0.35] TEST: Buckets migrated after idle timer change [ OK ] # 83.20 [+6.73] # 83.20 [+0.00] IPv4 functional # 83.20 [+0.00] ---------------------- # 83.29 [+0.08] TEST: Create nexthop with id, gw, dev [ OK ] # 83.38 [+0.09] TEST: Get nexthop by id [ OK ] # 83.55 [+0.18] TEST: Delete nexthop by id [ OK ] # 83.74 [+0.18] TEST: Create nexthop - gw only [ OK ] # 83.82 [+0.08] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 83.91 [+0.09] TEST: Create nexthop - gw+dev and onlink [ OK ] # 84.34 [+0.43] TEST: Nexthops removed on admin down [ OK ] # 84.83 [+0.49] TEST: Delete nexthop route warning [ OK ] # 85.27 [+0.44] TEST: Delete multipath route with only nh id based entry [ OK ] # 85.52 [+0.25] TEST: Delete route when specifying only nexthop device [ OK ] # 85.60 [+0.08] TEST: Delete route when specifying only gateway [ OK ] # 85.70 [+0.10] TEST: Delete route when not specifying nexthop attributes [ OK ] # 92.38 [+6.67] # 92.38 [+0.00] IPv4 groups functional # 92.38 [+0.00] ---------------------- # 92.56 [+0.18] TEST: Create nexthop group with single nexthop [ OK ] # 92.64 [+0.09] TEST: Get nexthop group by id [ OK ] # 92.82 [+0.17] TEST: Delete nexthop group by id [ OK ] # 93.41 [+0.60] TEST: Nexthop group with multiple nexthops [ OK ] # 93.68 [+0.27] TEST: Nexthop group updated when entry is deleted [ OK ] # 93.86 [+0.18] TEST: Nexthop group with weighted nexthops [ OK ] # 94.14 [+0.28] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 94.31 [+0.17] TEST: Nexthops in groups removed on admin down [ OK ] # 95.52 [+1.21] TEST: Multiple groups with same nexthop [ OK ] # 95.87 [+0.36] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 95.97 [+0.09] TEST: Nexthop group can not have a group as an entry [ OK ] # 96.13 [+0.17] TEST: Nexthop group with a blackhole entry [ OK ] # 96.22 [+0.09] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 102.88 [+6.65] # 102.88 [+0.00] IPv4 resilient groups functional # 102.88 [+0.00] -------------------------------- # 103.38 [+0.51] TEST: Nexthop group updated when entry is deleted [ OK ] # 103.48 [+0.10] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 103.74 [+0.26] TEST: Nexthop group updated after replace [ OK ] # 103.86 [+0.11] TEST: Nexthop buckets updated after replace [ OK ] # 104.36 [+0.50] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 104.46 [+0.10] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 104.72 [+0.26] TEST: Nexthop group updated after replace - nECMP [ OK ] # 104.81 [+0.09] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 111.78 [+6.97] TEST: IPv6 nexthop with IPv4 route [ OK ] # 112.14 [+0.36] TEST: IPv6 nexthop with IPv4 route [ OK ] # 112.31 [+0.17] TEST: IPv4 route with IPv6 gateway [ OK ] # 112.50 [+0.19] TEST: IPv4 route with invalid IPv6 gateway [ OK ] # 119.17 [+6.68] # 119.18 [+0.00] IPv4 functional runtime # 119.18 [+0.00] ----------------------- # 119.35 [+0.17] TEST: Route add [ OK ] # 119.54 [+0.19] TEST: Route delete [ OK ] # 119.71 [+0.17] TEST: Route add - scope conflict with nexthop [ OK ] # 119.96 [+0.26] TEST: Nexthop replace with invalid scope for existing route [ OK ] # 120.13 [+0.16] TEST: IPv4 route with invalid metric [ OK ] # 120.43 [+0.30] TEST: Basic ping [ OK ] # 120.83 [+0.40] TEST: Ping - multipath [ OK ] # 121.31 [+0.48] TEST: Ping - multiple default routes, nh first [ OK ] # 121.87 [+0.56] TEST: Ping - multiple default routes, nh second [ OK ] # 122.33 [+0.46] TEST: Ping - blackhole [ OK ] # 122.57 [+0.24] TEST: Ping - blackhole replaced with gateway [ OK ] # 122.78 [+0.21] TEST: Ping - gateway replaced by blackhole [ OK ] # 123.22 [+0.43] TEST: Ping - group with blackhole [ OK ] # 123.44 [+0.22] TEST: Ping - group blackhole replaced with gateways [ OK ] # 123.62 [+0.18] TEST: IPv4 route with device only nexthop [ OK ] # 123.89 [+0.28] TEST: IPv4 multipath route with nexthop mix - dev only + gw [ OK ] # 124.41 [+0.52] TEST: IPv6 nexthop with IPv4 route [ OK ] # 124.83 [+0.42] TEST: IPv4 route with mixed v4-v6 multipath route [ OK ] # 125.06 [+0.23] TEST: IPv6 nexthop with IPv4 route [ OK ] # 125.28 [+0.22] TEST: IPv4 route with IPv6 gateway [ OK ] # 125.76 [+0.48] TEST: IPv4 default route with IPv6 gateway [ OK ] # 125.99 [+0.23] TEST: IPv4 route with MPLS encap [ OK ] # 126.09 [+0.10] TEST: IPv4 route with MPLS encap - check [ OK ] # 126.19 [+0.10] TEST: IPv4 route with MPLS encap and v6 gateway [ OK ] # 126.28 [+0.09] TEST: IPv4 route with MPLS encap, v6 gw - check [ OK ] # 133.05 [+6.77] # 133.05 [+0.00] IPv4 large groups (x32) # 133.05 [+0.00] --------------------- # 157.35 [+24.30] TEST: Dump large (x32) ecmp groups [ OK ] # 164.24 [+6.90] # 164.24 [+0.00] IPv4 large resilient group (128k buckets) # 164.24 [+0.00] ----------------------------------------- # 164.58 [+0.34] TEST: Dump large (x131072) nexthop buckets [ OK ] # 171.32 [+6.74] # 171.32 [+0.00] IPv4 nexthop api compat mode # 171.32 [+0.00] ---------------------------- # 171.54 [+0.22] TEST: IPv4 default nexthop compat mode check [ OK ] # 172.33 [+0.78] TEST: IPv4 compat mode on - route add notification [ OK ] # 172.42 [+0.09] TEST: IPv4 compat mode on - route dump [ OK ] # 173.02 [+0.60] TEST: IPv4 compat mode on - nexthop change [ OK ] # 173.13 [+0.11] TEST: IPv4 set compat mode - 0 [ OK ] # 173.74 [+0.61] TEST: IPv4 compat mode off - route add notification [ OK ] # 173.83 [+0.09] TEST: IPv4 compat mode off - route dump [ OK ] # 174.35 [+0.52] TEST: IPv4 compat mode off - nexthop change [ OK ] # 174.86 [+0.51] TEST: IPv4 compat mode off - nexthop delete [ OK ] # 174.97 [+0.11] TEST: IPv4 set compat mode - 1 [ OK ] # 181.78 [+6.82] # 181.78 [+0.00] IPv4 fdb groups functional # 181.79 [+0.00] -------------------------- # 182.20 [+0.41] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 182.36 [+0.17] TEST: Get Fdb nexthop group by id [ OK ] # 182.62 [+0.25] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 182.88 [+0.27] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 182.97 [+0.08] TEST: Fdb Nexthop with blackhole [ OK ] # 183.05 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 183.14 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 183.22 [+0.08] TEST: Fdb Nexthop with encap [ OK ] # 183.55 [+0.32] TEST: Fdb mac add with nexthop group [ OK ] # 183.63 [+0.08] TEST: Fdb mac add with nexthop [ OK ] # 183.72 [+0.09] TEST: Route add with fdb nexthop [ OK ] # 183.80 [+0.08] TEST: Route add with fdb nexthop group [ OK ] # 183.98 [+0.18] TEST: Fdb entry after deleting a single nexthop [ OK ] # 184.07 [+0.09] TEST: Fdb nexthop delete [ OK ] # 184.16 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 191.03 [+6.87] # 191.03 [+0.00] IPv4 multipath selection # 191.03 [+0.00] ------------------------ # 192.24 [+1.21] TEST: Use valid neighbor during multipath selection [ OK ] # 192.51 [+0.26] TEST: Multipath selection with no valid neighbor [ OK ] # 199.22 [+6.72] # 199.22 [+0.00] IPv4 runtime torture # 199.23 [+0.00] -------------------- # 499.82 [+300.59] TEST: IPv4 torture test [ OK ] # 507.26 [+7.44] # 507.26 [+0.00] IPv4 runtime resilient nexthop group torture # 507.26 [+0.00] -------------------------------------------- # 807.93 [+300.67] TEST: IPv4 resilient nexthop group torture test [ OK ] # 815.81 [+7.88] # 815.81 [+0.00] IPv6 # 815.81 [+0.00] ---------------------- # 815.91 [+0.10] TEST: Create nexthop with id, gw, dev [ OK ] # 816.01 [+0.10] TEST: Get nexthop by id [ OK ] # 816.23 [+0.22] TEST: Delete nexthop by id [ OK ] # 816.43 [+0.20] TEST: Create nexthop - gw only [ OK ] # 816.54 [+0.11] TEST: Create nexthop - invalid gw+dev combination [ OK ] # 816.65 [+0.11] TEST: Create nexthop - gw+dev and onlink [ OK ] # 817.13 [+0.48] TEST: Nexthops removed on admin down [ OK ] # 824.45 [+7.32] # 824.46 [+0.00] IPv6 groups functional # 824.46 [+0.00] ---------------------- # 824.64 [+0.18] TEST: Create nexthop group with single nexthop [ OK ] # 824.72 [+0.08] TEST: Get nexthop group by id [ OK ] # 824.90 [+0.18] TEST: Delete nexthop group by id [ OK ] # 825.64 [+0.74] TEST: Nexthop group with multiple nexthops [ OK ] # 825.95 [+0.31] TEST: Nexthop group updated when entry is deleted [ OK ] # 826.15 [+0.19] TEST: Nexthop group with weighted nexthops [ OK ] # 826.48 [+0.33] TEST: Weighted nexthop group updated when entry is deleted [ OK ] # 826.69 [+0.21] TEST: Nexthops in groups removed on admin down [ OK ] # 828.07 [+1.38] TEST: Multiple groups with same nexthop [ OK ] # 828.47 [+0.40] TEST: Nexthops in group removed on admin down - mixed group [ OK ] # 828.58 [+0.10] TEST: Nexthop group can not have a group as an entry [ OK ] # 828.77 [+0.19] TEST: Nexthop group with a blackhole entry [ OK ] # 828.85 [+0.08] TEST: Nexthop group can not have a blackhole and another nexthop [ OK ] # 831.61 [+2.75] TEST: Nexthop group replace refcounts [ OK ] # 832.46 [+0.85] TEST: 16-bit weights [ OK ] # 839.92 [+7.46] # 839.92 [+0.00] IPv6 resilient groups functional # 839.92 [+0.00] -------------------------------- # 840.49 [+0.57] TEST: Nexthop group updated when entry is deleted [ OK ] # 840.60 [+0.11] TEST: Nexthop buckets updated when entry is deleted [ OK ] # 840.87 [+0.27] TEST: Nexthop group updated after replace [ OK ] # 840.98 [+0.12] TEST: Nexthop buckets updated after replace [ OK ] # 841.51 [+0.53] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] # 841.62 [+0.11] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] # 841.90 [+0.28] TEST: Nexthop group updated after replace - nECMP [ OK ] # 842.00 [+0.10] TEST: Nexthop buckets updated after replace - nECMP [ OK ] # 842.89 [+0.89] TEST: 16-bit weights [ OK ] # 850.41 [+7.52] # 850.41 [+0.00] IPv6 functional runtime # 850.41 [+0.00] ----------------------- # 850.61 [+0.20] TEST: Route add [ OK ] # 850.72 [+0.11] TEST: Route delete [ OK ] # 850.94 [+0.22] TEST: Ping with nexthop [ OK ] # 851.36 [+0.42] TEST: Ping - multipath [ OK ] # 851.70 [+0.34] TEST: Ping - blackhole [ OK ] # 851.93 [+0.23] TEST: Ping - blackhole replaced with gateway [ OK ] # 852.17 [+0.24] TEST: Ping - gateway replaced by blackhole [ OK ] # 852.63 [+0.46] TEST: Ping - group with blackhole [ OK ] # 852.86 [+0.23] TEST: Ping - group blackhole replaced with gateways [ OK ] # 853.04 [+0.18] TEST: IPv6 route with device only nexthop [ OK ] # 853.34 [+0.30] TEST: IPv6 multipath route with nexthop mix - dev only + gw [ OK ] # 853.75 [+0.41] TEST: IPv6 route can not have a v4 gateway [ OK ] # 853.93 [+0.18] TEST: Nexthop replace - v6 route, v4 nexthop [ OK ] # 854.14 [+0.21] TEST: Nexthop replace of group entry - v6 route, v4 nexthop [ OK ] # 854.62 [+0.48] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 854.81 [+0.19] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 855.01 [+0.20] TEST: IPv6 route using a group after removing v4 gateways [ OK ] # 855.51 [+0.49] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 855.71 [+0.20] TEST: IPv6 route can not have a group with v4 and v6 gateways [ OK ] # 855.92 [+0.21] TEST: IPv6 route using a group after replacing v4 gateways [ OK ] # 856.31 [+0.39] TEST: IPv6 route can not use src routing with external nexthop [ OK ] # 856.47 [+0.17] TEST: IPv6 route with invalid metric [ OK ] # 857.42 [+0.94] TEST: Nexthop with default route and rpfilter [ OK ] # 857.65 [+0.23] TEST: Nexthop with multipath default route and rpfilter [ OK ] # 865.09 [+7.44] # 865.09 [+0.00] IPv6 large groups (x32) # 865.09 [+0.00] --------------------- # 891.86 [+26.77] TEST: Dump large (x32) ecmp groups [ OK ] # 899.45 [+7.58] # 899.45 [+0.00] IPv6 large resilient group (128k buckets) # 899.45 [+0.00] ----------------------------------------- # 899.81 [+0.37] TEST: Dump large (x131072) nexthop buckets [ OK ] # 907.15 [+7.33] # 907.15 [+0.00] IPv6 nexthop api compat mode test # 907.15 [+0.00] -------------------------------- # 907.40 [+0.25] TEST: IPv6 default nexthop compat mode check [ OK ] # 908.24 [+0.85] TEST: IPv6 compat mode on - route add notification [ OK ] # 908.36 [+0.12] TEST: IPv6 compat mode on - route dump [ OK ] # 909.04 [+0.67] TEST: IPv6 compat mode on - nexthop change [ OK ] # 909.14 [+0.10] TEST: IPv6 set compat mode - 0 [ OK ] # 910.04 [+0.91] TEST: IPv6 compat mode off - route add notification [ OK ] # 910.14 [+0.10] TEST: IPv6 compat mode off - route dump [ OK ] # 910.77 [+0.63] TEST: IPv6 compat mode off - nexthop change [ OK ] # 911.29 [+0.52] TEST: IPv6 compat mode off - nexthop delete [ OK ] # 911.41 [+0.11] TEST: IPv6 set compat mode - 1 [ OK ] # 918.19 [+6.78] # 918.19 [+0.00] IPv6 fdb groups functional # 918.19 [+0.00] -------------------------- # 918.60 [+0.41] TEST: Fdb Nexthop group with multiple nexthops [ OK ] # 918.77 [+0.17] TEST: Get Fdb nexthop group by id [ OK ] # 919.03 [+0.26] TEST: Fdb Nexthop group with non-fdb nexthops [ OK ] # 919.29 [+0.26] TEST: Non-Fdb Nexthop group with fdb nexthops [ OK ] # 919.37 [+0.08] TEST: Fdb Nexthop with blackhole [ OK ] # 919.46 [+0.09] TEST: Fdb Nexthop with oif [ OK ] # 919.55 [+0.09] TEST: Fdb Nexthop with onlink [ OK ] # 919.63 [+0.08] TEST: Fdb Nexthop with encap [ OK ] # 919.81 [+0.18] TEST: Fdb mac add with nexthop group [ OK ] # 919.90 [+0.09] TEST: Fdb mac add with nexthop [ OK ] # 919.98 [+0.08] TEST: Route add with fdb nexthop [ OK ] # 920.07 [+0.09] TEST: Route add with fdb nexthop group [ OK ] # 920.25 [+0.17] TEST: Fdb entry after deleting a single nexthop [ OK ] # 920.34 [+0.09] TEST: Fdb nexthop delete [ OK ] # 920.42 [+0.09] TEST: Fdb entry after deleting a nexthop group [ OK ] # 927.30 [+6.88] # 927.30 [+0.00] IPv6 multipath selection # 927.30 [+0.00] ------------------------ # 928.75 [+1.45] TEST: Use valid neighbor during multipath selection [ OK ] # 929.01 [+0.26] TEST: Multipath selection with no valid neighbor [ OK ] # 936.15 [+7.13] # 936.15 [+0.00] IPv6 runtime torture # 936.15 [+0.00] -------------------- # 1236.80 [+300.65] TEST: IPv6 torture test [ OK ] # 1244.90 [+8.10] # 1244.90 [+0.00] IPv6 runtime resilient nexthop group torture # 1244.90 [+0.00] -------------------------------------------- # 1545.64 [+300.74] TEST: IPv6 resilient nexthop group torture test [ OK ] # 1545.89 [+0.25] # 1545.89 [+0.00] Tests passed: 238 # 1545.89 [+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__->