make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fib_tests.sh TESTT_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/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: fib_tests.sh # 0.60 [+0.60] # 0.60 [+0.00] Single path route test # 2.21 [+1.61] Start point # 2.34 [+0.13] TEST: IPv4 fibmatch [ OK ] # 2.45 [+0.11] TEST: IPv6 fibmatch [ OK ] # 2.61 [+0.16] Nexthop device deleted # 2.75 [+0.14] TEST: IPv4 fibmatch - no route [ OK ] # 2.85 [+0.11] TEST: IPv6 fibmatch - no route [ OK ] # 3.61 [+0.75] # 3.61 [+0.00] Multipath route test # 6.31 [+2.70] Start point # 6.42 [+0.11] TEST: IPv4 fibmatch [ OK ] # 6.54 [+0.12] TEST: IPv6 fibmatch [ OK ] # 6.69 [+0.15] One nexthop device deleted # 6.80 [+0.11] TEST: IPv4 - multipath route removed on delete [ OK ] # 6.92 [+0.12] TEST: IPv6 - multipath down to single path [ OK ] # 7.09 [+0.17] Second nexthop device deleted # 7.21 [+0.12] TEST: IPv6 - no route [ OK ] # 7.94 [+0.73] # 7.94 [+0.00] Single path, admin down # 9.90 [+1.95] Start point # 10.01 [+0.12] TEST: IPv4 fibmatch [ OK ] # 10.14 [+0.13] TEST: IPv6 fibmatch [ OK ] # 10.27 [+0.12] Route deleted on down # 10.37 [+0.11] TEST: IPv4 fibmatch [ OK ] # 10.50 [+0.13] TEST: IPv6 fibmatch [ OK ] # 11.06 [+0.55] # 11.06 [+0.00] Admin down multipath # 13.74 [+2.69] Verify start point # 13.87 [+0.12] TEST: IPv4 fibmatch [ OK ] # 13.98 [+0.11] TEST: IPv6 fibmatch [ OK ] # 14.10 [+0.13] One device down, one up # 14.21 [+0.11] TEST: IPv4 fibmatch on down device [ OK ] # 14.34 [+0.12] TEST: IPv6 fibmatch on down device [ OK ] # 14.46 [+0.13] TEST: IPv4 fibmatch on up device [ OK ] # 14.59 [+0.13] TEST: IPv6 fibmatch on up device [ OK ] # 14.71 [+0.12] TEST: IPv4 flags on down device [ OK ] # 14.86 [+0.15] TEST: IPv6 flags on down device [ OK ] # 15.00 [+0.13] TEST: IPv4 flags on up device [ OK ] # 15.12 [+0.13] TEST: IPv6 flags on up device [ OK ] # 15.36 [+0.24] Other device down and up # 15.48 [+0.12] TEST: IPv4 fibmatch on down device [ OK ] # 15.59 [+0.12] TEST: IPv6 fibmatch on down device [ OK ] # 15.72 [+0.12] TEST: IPv4 fibmatch on up device [ OK ] # 15.85 [+0.13] TEST: IPv6 fibmatch on up device [ OK ] # 15.96 [+0.11] TEST: IPv4 flags on down device [ OK ] # 16.09 [+0.13] TEST: IPv6 flags on down device [ OK ] # 16.23 [+0.14] TEST: IPv4 flags on up device [ OK ] # 16.36 [+0.13] TEST: IPv6 flags on up device [ OK ] # 16.49 [+0.13] Both devices down # 16.61 [+0.12] TEST: IPv4 fibmatch [ OK ] # 16.73 [+0.12] TEST: IPv6 fibmatch [ OK ] # 17.47 [+0.74] # 17.47 [+0.00] Local carrier tests - single path # 19.53 [+2.06] Start point # 19.66 [+0.13] TEST: IPv4 fibmatch [ OK ] # 19.79 [+0.13] TEST: IPv6 fibmatch [ OK ] # 19.89 [+0.10] TEST: IPv4 - no linkdown flag [ OK ] # 20.01 [+0.11] TEST: IPv6 - no linkdown flag [ OK ] # 21.21 [+1.20] Carrier off on nexthop # 21.33 [+0.12] TEST: IPv4 fibmatch [ OK ] # 21.45 [+0.13] TEST: IPv6 fibmatch [ OK ] # 21.56 [+0.10] TEST: IPv4 - linkdown flag set [ OK ] # 21.68 [+0.12] TEST: IPv6 - linkdown flag set [ OK ] # 21.91 [+0.23] Route to local address with carrier down # 22.03 [+0.12] TEST: IPv4 fibmatch [ OK ] # 22.14 [+0.11] TEST: IPv6 fibmatch [ OK ] # 22.27 [+0.13] TEST: IPv4 linkdown flag set [ OK ] # 22.38 [+0.12] TEST: IPv6 linkdown flag set [ OK ] # 22.98 [+0.60] # 22.98 [+0.00] Single path route carrier test # 25.06 [+2.07] Start point # 25.19 [+0.13] TEST: IPv4 fibmatch [ OK ] # 25.31 [+0.12] TEST: IPv6 fibmatch [ OK ] # 25.41 [+0.11] TEST: IPv4 no linkdown flag [ OK ] # 25.54 [+0.13] TEST: IPv6 no linkdown flag [ OK ] # 26.75 [+1.21] Carrier down # 26.87 [+0.12] TEST: IPv4 fibmatch [ OK ] # 26.99 [+0.12] TEST: IPv6 fibmatch [ OK ] # 27.10 [+0.11] TEST: IPv4 linkdown flag set [ OK ] # 27.23 [+0.13] TEST: IPv6 linkdown flag set [ OK ] # 27.46 [+0.23] Second address added with carrier down # 27.58 [+0.12] TEST: IPv4 fibmatch [ OK ] # 27.70 [+0.11] TEST: IPv6 fibmatch [ OK ] # 27.83 [+0.13] TEST: IPv4 linkdown flag set [ OK ] # 27.96 [+0.13] TEST: IPv6 linkdown flag set [ OK ] # 33.84 [+5.88] # 33.84 [+0.00] IPv4 nexthop tests # 33.84 [+0.00] <<< write me >>> # 34.16 [+0.31] # 34.16 [+0.00] IPv6 nexthop tests # 34.29 [+0.14] TEST: Directly connected nexthop, unicast address [ OK ] # 34.42 [+0.13] TEST: Directly connected nexthop, unicast address with device [ OK ] # 34.57 [+0.14] TEST: Gateway is linklocal address [ OK ] # 34.69 [+0.12] TEST: Gateway is linklocal address, no device [ OK ] # 34.82 [+0.14] TEST: Gateway can not be local unicast address [ OK ] # 34.97 [+0.15] TEST: Gateway can not be local unicast address, with device [ OK ] # 35.12 [+0.16] TEST: Gateway can not be a local linklocal address [ OK ] # 35.25 [+0.13] TEST: Gateway can be local address in a VRF [ OK ] # 35.39 [+0.14] TEST: Gateway can be local address in a VRF, with device [ OK ] # 35.53 [+0.14] TEST: Gateway can be local linklocal address in a VRF [ OK ] # 35.66 [+0.14] TEST: Redirect to VRF lookup [ OK ] # 35.79 [+0.12] TEST: VRF route, gateway can be local address in default VRF [ OK ] # 35.91 [+0.12] TEST: VRF route, gateway can not be a local address [ OK ] # 36.04 [+0.13] TEST: VRF route, gateway can not be a local addr with device [ OK ] # 37.33 [+1.28] # 37.33 [+0.00] FIB rule with suppress_prefixlength # 40.16 [+2.83] TEST: FIB rule suppress test [ OK ] # 42.73 [+2.57] # 42.73 [+0.00] Fib6 info length calculation in route notify test # 47.49 [+4.76] TEST: ipv6 route add notify [ OK ] # 50.13 [+2.64] # 50.13 [+0.00] Fib4 info length calculation in route notify test # 54.97 [+4.84] TEST: ipv4 route add notify [ OK ] # 61.89 [+6.92] # 61.89 [+0.00] IPv6 route add / append tests # 62.42 [+0.53] TEST: Attempt to add duplicate route - gw [ OK ] # 62.93 [+0.51] TEST: Attempt to add duplicate route - dev only [ OK ] # 63.43 [+0.50] TEST: Attempt to add duplicate route - reject route [ OK ] # 64.08 [+0.65] TEST: Append nexthop to existing route - gw [ OK ] # 64.62 [+0.54] TEST: Add multipath route [ OK ] # 65.11 [+0.49] TEST: Attempt to add duplicate multipath route [ OK ] # 65.76 [+0.65] TEST: Route add with different metrics [ OK ] # 66.04 [+0.28] TEST: Route delete with metric [ OK ] # 66.05 [+0.00] # 66.05 [+0.00] IPv6 route replace tests # 66.70 [+0.65] TEST: Single path with single path [ OK ] # 67.36 [+0.66] TEST: Single path with multipath [ OK ] # 68.05 [+0.69] TEST: Single path with single path via multipath attribute [ OK ] # 68.71 [+0.65] TEST: Invalid nexthop [ OK ] # 69.23 [+0.52] TEST: Single path - replace of non-existent route [ OK ] # 69.91 [+0.69] TEST: Multipath with multipath [ OK ] # 70.55 [+0.63] TEST: Multipath with single path [ OK ] # 71.19 [+0.64] TEST: Multipath with single path via multipath attribute [ OK ] # 71.86 [+0.67] TEST: Multipath with dev-only [ OK ] # 72.52 [+0.66] TEST: Multipath - invalid first nexthop [ OK ] # 73.22 [+0.70] TEST: Multipath - invalid second nexthop [ OK ] # 73.71 [+0.49] TEST: Multipath - replace of non-existent route [ OK ] # 73.71 [+0.00] # 73.71 [+0.00] IPv6 route with dsfield tests # 73.99 [+0.28] TEST: Reject route with dsfield [ OK ] # 83.13 [+9.14] # 83.13 [+0.00] IPv4 route add / append tests # 83.64 [+0.51] TEST: Attempt to add duplicate route - gw [ OK ] # 84.15 [+0.51] TEST: Attempt to add duplicate route - dev only [ OK ] # 84.68 [+0.53] TEST: Attempt to add duplicate route - reject route [ OK ] # 85.31 [+0.63] TEST: Add new nexthop for existing prefix [ OK ] # 85.96 [+0.65] TEST: Append nexthop to existing route - gw [ OK ] # 86.59 [+0.63] TEST: Append nexthop to existing route - dev only [ OK ] # 87.23 [+0.64] TEST: Append nexthop to existing route - reject route [ OK ] # 87.76 [+0.53] TEST: Append nexthop to existing reject route - gw [ OK ] # 88.29 [+0.52] TEST: Append nexthop to existing reject route - dev only [ OK ] # 88.78 [+0.50] TEST: add multipath route [ OK ] # 89.30 [+0.52] TEST: Attempt to add duplicate multipath route [ OK ] # 89.96 [+0.66] TEST: Route add with different metrics [ OK ] # 90.22 [+0.26] TEST: Route delete with metric [ OK ] # 90.22 [+0.00] # 90.22 [+0.00] IPv4 route replace tests # 90.88 [+0.66] TEST: Single path with single path [ OK ] # 91.52 [+0.63] TEST: Single path with multipath [ OK ] # 92.17 [+0.66] TEST: Single path with reject route [ OK ] # 92.84 [+0.67] TEST: Single path with single path via multipath attribute [ OK ] # 93.49 [+0.65] TEST: Invalid nexthop [ OK ] # 94.02 [+0.53] TEST: Single path - replace of non-existent route [ OK ] # 94.67 [+0.65] TEST: Multipath with multipath [ OK ] # 95.35 [+0.69] TEST: Multipath with single path [ OK ] # 95.99 [+0.63] TEST: Multipath with single path via multipath attribute [ OK ] # 96.62 [+0.64] TEST: Multipath with reject route [ OK ] # 97.28 [+0.65] TEST: Multipath - invalid first nexthop [ OK ] # 97.91 [+0.63] TEST: Multipath - invalid second nexthop [ OK ] # 98.42 [+0.51] TEST: Multipath - replace of non-existent route [ OK ] # 100.44 [+2.02] TEST: Cached route removed from VRF port device [ OK ] # 100.44 [+0.00] # 100.44 [+0.00] IPv4 route with dsfield tests # 100.68 [+0.24] TEST: Reject route with dsfield 0x01 [ OK ] # 100.83 [+0.15] TEST: Reject route with dsfield 0x02 [ OK ] # 100.95 [+0.13] TEST: Reject route with dsfield 0x03 [ OK ] # 101.33 [+0.38] TEST: IPv4 route with DSCP and ECN:Not-ECT [ OK ] # 101.48 [+0.15] TEST: IPv4 route with DSCP and ECN:ECT(1) [ OK ] # 101.58 [+0.10] TEST: IPv4 route with DSCP and ECN:ECT(0) [ OK ] # 101.71 [+0.13] TEST: IPv4 route with DSCP and ECN:CE [ OK ] # 101.82 [+0.11] TEST: IPv4 route with unknown DSCP and ECN:Not-ECT [ OK ] # 101.94 [+0.12] TEST: IPv4 route with unknown DSCP and ECN:ECT(1) [ OK ] # 102.07 [+0.13] TEST: IPv4 route with unknown DSCP and ECN:ECT(0) [ OK ] # 102.21 [+0.14] TEST: IPv4 route with unknown DSCP and ECN:CE [ OK ] # 102.32 [+0.11] TEST: IPv4 route with no DSCP and ECN:Not-ECT [ OK ] # 102.44 [+0.12] TEST: IPv4 route with no DSCP and ECN:ECT(1) [ OK ] # 102.56 [+0.12] TEST: IPv4 route with no DSCP and ECN:ECT(0) [ OK ] # 102.70 [+0.14] TEST: IPv4 route with no DSCP and ECN:CE [ OK ] # 105.07 [+2.37] # 105.07 [+0.00] IPv6 prefix route tests # 108.10 [+3.03] TEST: Default metric [ OK ] # 108.52 [+0.42] TEST: User specified metric on first device [ OK ] # 108.93 [+0.42] TEST: User specified metric on second device [ OK ] # 109.23 [+0.29] TEST: Delete of address on first device [ OK ] # 109.49 [+0.27] TEST: Modify metric of address [ OK ] # 109.94 [+0.45] TEST: Prefix route removed on link down [ OK ] # 110.20 [+0.26] TEST: Prefix route with metric on link up [ OK ] # 110.60 [+0.41] TEST: Set metric with peer route on local side [ OK ] # 110.74 [+0.14] TEST: Set metric with peer route on peer side [ OK ] # 111.02 [+0.28] TEST: Modify metric and peer address on local side [ OK ] # 111.15 [+0.13] TEST: Modify metric and peer address on peer side [ OK ] # 112.47 [+1.32] # 112.47 [+0.00] IPv4 prefix route tests # 115.40 [+2.93] TEST: Default metric [ OK ] # 115.81 [+0.40] TEST: User specified metric on first device [ OK ] # 116.21 [+0.40] TEST: User specified metric on second device [ OK ] # 116.48 [+0.27] TEST: Delete of address on first device [ OK ] # 116.75 [+0.27] TEST: Modify metric of address [ OK ] # 116.99 [+0.25] TEST: Prefix route removed on link down [ OK ] # 117.26 [+0.27] TEST: Prefix route with metric on link up [ OK ] # 117.79 [+0.52] TEST: Modify metric of .0/24 address [ OK ] # 118.19 [+0.40] TEST: Set metric of address with peer route [ OK ] # 118.47 [+0.28] TEST: Modify metric and peer address for peer route [ OK ] # 119.81 [+1.34] # 119.81 [+0.00] IPv6 routes with metrics # 127.03 [+7.22] TEST: Single path route with mtu metric [ OK ] # 127.46 [+0.43] TEST: Multipath route via 2 single routes with mtu metric on first [ OK ] # 127.85 [+0.39] TEST: Multipath route via 2 single routes with mtu metric on 2nd [ OK ] # 128.12 [+0.27] TEST: MTU of second leg [ OK ] # 128.38 [+0.26] TEST: Multipath route with mtu metric [ OK ] # 128.72 [+0.34] TEST: Using route with mtu metric [ OK ] # 128.95 [+0.24] TEST: Invalid metric (fails metric_convert) [ OK ] # 131.27 [+2.32] # 131.27 [+0.00] IPv4 route add / append tests # 138.44 [+7.17] TEST: Single path route with mtu metric [ OK ] # 138.71 [+0.27] TEST: Multipath route with mtu metric [ OK ] # 139.02 [+0.32] TEST: Using route with mtu metric [ OK ] # 139.27 [+0.25] TEST: Invalid metric (fails metric_convert) [ OK ] # 141.60 [+2.33] # 141.60 [+0.00] IPv4 route with IPv6 gateway tests # 150.71 [+9.11] TEST: Single path route with IPv6 gateway [ OK ] # 151.03 [+0.32] TEST: Single path route with IPv6 gateway - ping [ OK ] # 151.15 [+0.13] TEST: Single path route delete [ OK ] # 151.40 [+0.24] TEST: Multipath route add - v6 nexthop then v4 [ OK ] # 151.67 [+0.27] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 151.81 [+0.14] TEST: Multipath route delete exact match [ OK ] # 151.93 [+0.12] TEST: Multipath route add - v4 nexthop then v6 [ OK ] # 152.20 [+0.27] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 152.34 [+0.14] TEST: Multipath route delete exact match [ OK ] # 154.63 [+2.29] # 154.63 [+0.00] IPv4 rp_filter tests # 163.86 [+9.23] TEST: rp_filter passes local packets [ OK ] # 164.08 [+0.22] TEST: rp_filter passes loopback packets [ OK ] # 165.13 [+1.05] # 165.13 [+0.00] IPv4 delete address route tests # 169.43 [+4.30] Regular FIB info # 169.66 [+0.23] TEST: Route removed from VRF when source address deleted [ OK ] # 169.80 [+0.13] TEST: Route in default VRF not removed [ OK ] # 170.32 [+0.52] TEST: Route removed in default VRF when source address deleted [ OK ] # 170.44 [+0.13] TEST: Route in VRF is not removed by address delete [ OK ] # 170.45 [+0.00] Identical FIB info with different table ID # 170.69 [+0.24] TEST: Route removed from VRF when source address deleted [ OK ] # 170.83 [+0.14] TEST: Route in default VRF not removed [ OK ] # 171.31 [+0.48] TEST: Route removed in default VRF when source address deleted [ OK ] # 171.42 [+0.11] TEST: Route in VRF is not removed by address delete [ OK ] # 171.42 [+0.00] Table ID 0 # 171.67 [+0.25] TEST: Route removed in default VRF when source address deleted [ OK ] # 173.01 [+1.35] # 173.02 [+0.00] IPv6 delete address route tests # 180.00 [+6.98] Single device using src address # 180.23 [+0.23] TEST: Prefsrc removed when src address removed on other device [ OK ] # 180.23 [+0.00] Two devices with the same source address # 180.50 [+0.26] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 180.73 [+0.23] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 180.73 [+0.00] VRF with single device using src address # 180.97 [+0.24] TEST: Prefsrc removed when src address removed on other device [ OK ] # 180.97 [+0.00] VRF with two devices using src address # 181.22 [+0.25] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 181.46 [+0.24] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 181.47 [+0.00] src address and nexthop dev in same VRF # 181.70 [+0.24] TEST: Prefsrc removed from VRF when source address deleted [ OK ] # 181.84 [+0.14] TEST: Prefsrc in default VRF not removed [ OK ] # 182.32 [+0.48] TEST: Prefsrc not removed from VRF when source address exist [ OK ] # 182.44 [+0.11] TEST: Prefsrc in default VRF removed [ OK ] # 182.44 [+0.00] src address and nexthop device in different VRF # 182.71 [+0.27] TEST: Prefsrc not removed from VRF when nexthop dev in diff VRF [ OK ] # 182.82 [+0.11] TEST: Prefsrc not removed in default VRF [ OK ] # 183.20 [+0.38] TEST: Prefsrc removed from VRF when nexthop dev in diff VRF [ OK ] # 183.31 [+0.11] TEST: Prefsrc removed in default VRF [ OK ] # 183.31 [+0.00] Table ID 0 # 183.55 [+0.24] TEST: Prefsrc removed from default VRF when source address deleted [ OK ] # 183.55 [+0.00] Link local source route # 183.77 [+0.22] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 184.01 [+0.25] TEST: Prefsrc removed when delete ll addr [ OK ] # 184.14 [+0.13] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 184.50 [+0.36] TEST: Prefsrc removed even ll addr still exist on other dev [ OK ] # 186.58 [+2.07] # 186.58 [+0.00] IPv4 mangling tests # 197.01 [+10.44] TEST: Connection with correct parameters [ OK ] # 197.27 [+0.26] TEST: Connection with incorrect parameters [ OK ] # 198.49 [+1.21] TEST: Connection with correct parameters - mangling [ OK ] # 199.49 [+1.00] TEST: Connection with correct parameters - no mangling [ OK ] # 199.57 [+0.08] TEST: Connection check - server side [ OK ] # 202.17 [+2.60] # 202.17 [+0.00] IPv6 mangling tests # 212.34 [+10.16] TEST: Connection with correct parameters [ OK ] # 212.61 [+0.27] TEST: Connection with incorrect parameters [ OK ] # 213.65 [+1.04] TEST: Connection with correct parameters - mangling [ OK ] # 214.68 [+1.03] TEST: Connection with correct parameters - no mangling [ OK ] # 214.77 [+0.09] TEST: Connection check - server side [ OK ] # 217.49 [+2.73] # 217.49 [+0.00] IPv4 broadcast neighbour tests # 220.99 [+3.50] TEST: Resolved neighbour for broadcast address [ OK ] # 221.12 [+0.13] TEST: Resolved neighbour for network broadcast address [ OK ] # 221.24 [+0.12] TEST: Unresolved neighbour for broadcast address [ OK ] # 221.38 [+0.14] TEST: Unresolved neighbour for network broadcast address [ OK ] # 224.31 [+2.93] # 224.31 [+0.00] Fib6 garbage collection test # 238.05 [+13.74] TEST: ipv6 route garbage collection [ OK ] # 252.06 [+14.01] TEST: ipv6 route garbage collection (with permanent routes) [ OK ] # 266.03 [+13.97] TEST: ipv6 route garbage collection (replace with expires) [ OK ] # 280.20 [+14.17] TEST: ipv6 route garbage collection (replace with permanent) [ OK ] # 294.95 [+14.75] TEST: ipv6 route garbage collection (RA message) [ OK ] # 296.00 [+1.05] # 296.00 [+0.00] IPv4 multipath list receive tests # 317.03 [+21.03] TEST: Multipath route hit ratio (1.00) [ OK ] # 319.30 [+2.27] # 319.30 [+0.00] IPv6 multipath list receive tests # 339.89 [+20.59] TEST: Multipath route hit ratio (1.00) [ OK ] # 342.17 [+2.27] # 342.17 [+0.00] IPv4 multipath load balance test # 360.84 [+18.67] TEST: IPv4 multipath loadbalance [ OK ] # 363.60 [+2.76] # 363.60 [+0.00] IPv6 multipath load balance test # 383.37 [+19.76] TEST: IPv6 multipath loadbalance [ OK ] # 386.06 [+2.69] # 386.06 [+0.00] Tests passed: 231 # 386.06 [+0.00] Tests failed: 0 ok 1 selftests: net: fib_tests.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__->