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 # 0.57 [+0.57] # 0.57 [+0.00] Single path route test # 2.11 [+1.54] Start point # 2.23 [+0.12] TEST: IPv4 fibmatch [ OK ] # 2.34 [+0.11] TEST: IPv6 fibmatch [ OK ] # 2.52 [+0.18] Nexthop device deleted # 2.63 [+0.11] TEST: IPv4 fibmatch - no route [ OK ] # 2.74 [+0.11] TEST: IPv6 fibmatch - no route [ OK ] # 3.48 [+0.74] # 3.48 [+0.00] Multipath route test # 6.14 [+2.66] Start point # 6.26 [+0.12] TEST: IPv4 fibmatch [ OK ] # 6.37 [+0.11] TEST: IPv6 fibmatch [ OK ] # 6.54 [+0.17] One nexthop device deleted # 6.64 [+0.10] TEST: IPv4 - multipath route removed on delete [ OK ] # 6.75 [+0.11] TEST: IPv6 - multipath down to single path [ OK ] # 6.90 [+0.15] Second nexthop device deleted # 7.01 [+0.11] TEST: IPv6 - no route [ OK ] # 7.75 [+0.73] # 7.75 [+0.00] Single path, admin down # 9.70 [+1.95] Start point # 9.80 [+0.11] TEST: IPv4 fibmatch [ OK ] # 9.94 [+0.14] TEST: IPv6 fibmatch [ OK ] # 10.06 [+0.11] Route deleted on down # 10.18 [+0.13] TEST: IPv4 fibmatch [ OK ] # 10.29 [+0.11] TEST: IPv6 fibmatch [ OK ] # 10.86 [+0.56] # 10.86 [+0.00] Admin down multipath # 13.46 [+2.61] Verify start point # 13.58 [+0.11] TEST: IPv4 fibmatch [ OK ] # 13.69 [+0.11] TEST: IPv6 fibmatch [ OK ] # 13.79 [+0.11] One device down, one up # 13.91 [+0.11] TEST: IPv4 fibmatch on down device [ OK ] # 14.02 [+0.12] TEST: IPv6 fibmatch on down device [ OK ] # 14.21 [+0.19] TEST: IPv4 fibmatch on up device [ OK ] # 14.37 [+0.16] TEST: IPv6 fibmatch on up device [ OK ] # 14.50 [+0.12] TEST: IPv4 flags on down device [ OK ] # 14.62 [+0.12] TEST: IPv6 flags on down device [ OK ] # 14.77 [+0.16] TEST: IPv4 flags on up device [ OK ] # 14.99 [+0.22] TEST: IPv6 flags on up device [ OK ] # 15.23 [+0.24] Other device down and up # 15.35 [+0.12] TEST: IPv4 fibmatch on down device [ OK ] # 15.48 [+0.13] TEST: IPv6 fibmatch on down device [ OK ] # 15.60 [+0.12] TEST: IPv4 fibmatch on up device [ OK ] # 15.72 [+0.12] TEST: IPv6 fibmatch on up device [ OK ] # 15.82 [+0.10] TEST: IPv4 flags on down device [ OK ] # 15.95 [+0.13] TEST: IPv6 flags on down device [ OK ] # 16.08 [+0.13] TEST: IPv4 flags on up device [ OK ] # 16.23 [+0.14] TEST: IPv6 flags on up device [ OK ] # 16.36 [+0.13] Both devices down # 16.48 [+0.12] TEST: IPv4 fibmatch [ OK ] # 16.58 [+0.10] TEST: IPv6 fibmatch [ OK ] # 17.28 [+0.70] # 17.28 [+0.00] Local carrier tests - single path # 19.38 [+2.09] Start point # 19.49 [+0.11] TEST: IPv4 fibmatch [ OK ] # 19.60 [+0.11] TEST: IPv6 fibmatch [ OK ] # 19.73 [+0.13] TEST: IPv4 - no linkdown flag [ OK ] # 19.85 [+0.12] TEST: IPv6 - no linkdown flag [ OK ] # 21.07 [+1.22] Carrier off on nexthop # 21.20 [+0.13] TEST: IPv4 fibmatch [ OK ] # 21.31 [+0.11] TEST: IPv6 fibmatch [ OK ] # 21.43 [+0.12] TEST: IPv4 - linkdown flag set [ OK ] # 21.55 [+0.13] TEST: IPv6 - linkdown flag set [ OK ] # 21.78 [+0.23] Route to local address with carrier down # 21.90 [+0.12] TEST: IPv4 fibmatch [ OK ] # 22.02 [+0.12] TEST: IPv6 fibmatch [ OK ] # 22.17 [+0.15] TEST: IPv4 linkdown flag set [ OK ] # 22.31 [+0.14] TEST: IPv6 linkdown flag set [ OK ] # 22.91 [+0.60] # 22.91 [+0.00] Single path route carrier test # 25.10 [+2.19] Start point # 25.23 [+0.13] TEST: IPv4 fibmatch [ OK ] # 25.35 [+0.12] TEST: IPv6 fibmatch [ OK ] # 25.49 [+0.14] TEST: IPv4 no linkdown flag [ OK ] # 25.62 [+0.12] TEST: IPv6 no linkdown flag [ OK ] # 26.79 [+1.17] Carrier down # 26.93 [+0.14] TEST: IPv4 fibmatch [ OK ] # 27.05 [+0.12] TEST: IPv6 fibmatch [ OK ] # 27.17 [+0.12] TEST: IPv4 linkdown flag set [ OK ] # 27.31 [+0.14] TEST: IPv6 linkdown flag set [ OK ] # 27.55 [+0.24] Second address added with carrier down # 27.70 [+0.15] TEST: IPv4 fibmatch [ OK ] # 27.83 [+0.13] TEST: IPv6 fibmatch [ OK ] # 27.96 [+0.13] TEST: IPv4 linkdown flag set [ OK ] # 28.09 [+0.13] TEST: IPv6 linkdown flag set [ OK ] # 34.91 [+6.82] # 34.91 [+0.00] IPv4 nexthop tests # 34.91 [+0.00] <<< write me >>> # 35.26 [+0.35] # 35.26 [+0.00] IPv6 nexthop tests # 35.39 [+0.13] TEST: Directly connected nexthop, unicast address [ OK ] # 35.54 [+0.15] TEST: Directly connected nexthop, unicast address with device [ OK ] # 35.70 [+0.16] TEST: Gateway is linklocal address [ OK ] # 35.84 [+0.14] TEST: Gateway is linklocal address, no device [ OK ] # 35.98 [+0.14] TEST: Gateway can not be local unicast address [ OK ] # 36.14 [+0.15] TEST: Gateway can not be local unicast address, with device [ OK ] # 36.28 [+0.15] TEST: Gateway can not be a local linklocal address [ OK ] # 36.44 [+0.16] TEST: Gateway can be local address in a VRF [ OK ] # 36.57 [+0.13] TEST: Gateway can be local address in a VRF, with device [ OK ] # 36.71 [+0.14] TEST: Gateway can be local linklocal address in a VRF [ OK ] # 36.85 [+0.13] TEST: Redirect to VRF lookup [ OK ] # 37.00 [+0.16] TEST: VRF route, gateway can be local address in default VRF [ OK ] # 37.17 [+0.17] TEST: VRF route, gateway can not be a local address [ OK ] # 37.31 [+0.13] TEST: VRF route, gateway can not be a local addr with device [ OK ] # 38.70 [+1.40] # 38.70 [+0.00] FIB rule with suppress_prefixlength # 41.75 [+3.05] TEST: FIB rule suppress test [ OK ] # 44.34 [+2.59] # 44.34 [+0.00] Fib6 info length calculation in route notify test # 49.21 [+4.86] TEST: ipv6 route add notify [ OK ] # 51.87 [+2.66] # 51.87 [+0.00] Fib4 info length calculation in route notify test # 56.75 [+4.88] TEST: ipv4 route add notify [ OK ] # 63.50 [+6.75] # 63.50 [+0.00] IPv6 route add / append tests # 64.00 [+0.50] TEST: Attempt to add duplicate route - gw [ OK ] # 64.48 [+0.48] TEST: Attempt to add duplicate route - dev only [ OK ] # 64.97 [+0.49] TEST: Attempt to add duplicate route - reject route [ OK ] # 65.63 [+0.66] TEST: Append nexthop to existing route - gw [ OK ] # 66.15 [+0.52] TEST: Add multipath route [ OK ] # 66.65 [+0.50] TEST: Attempt to add duplicate multipath route [ OK ] # 67.30 [+0.65] TEST: Route add with different metrics [ OK ] # 67.59 [+0.29] TEST: Route delete with metric [ OK ] # 67.59 [+0.00] # 67.59 [+0.00] IPv6 route replace tests # 68.22 [+0.63] TEST: Single path with single path [ OK ] # 68.89 [+0.67] TEST: Single path with multipath [ OK ] # 69.51 [+0.62] TEST: Single path with single path via multipath attribute [ OK ] # 70.14 [+0.63] TEST: Invalid nexthop [ OK ] # 70.66 [+0.52] TEST: Single path - replace of non-existent route [ OK ] # 71.29 [+0.63] TEST: Multipath with multipath [ OK ] # 71.91 [+0.62] TEST: Multipath with single path [ OK ] # 72.57 [+0.67] TEST: Multipath with single path via multipath attribute [ OK ] # 73.19 [+0.62] TEST: Multipath with dev-only [ OK ] # 73.93 [+0.75] TEST: Multipath - invalid first nexthop [ OK ] # 74.82 [+0.89] TEST: Multipath - invalid second nexthop [ OK ] # 75.48 [+0.65] TEST: Multipath - replace of non-existent route [ OK ] # 75.48 [+0.00] # 75.48 [+0.00] IPv6 route with dsfield tests # 75.77 [+0.29] TEST: Reject route with dsfield [ OK ] # 85.43 [+9.66] # 85.43 [+0.00] IPv4 route add / append tests # 86.00 [+0.57] TEST: Attempt to add duplicate route - gw [ OK ] # 86.56 [+0.56] TEST: Attempt to add duplicate route - dev only [ OK ] # 87.07 [+0.51] TEST: Attempt to add duplicate route - reject route [ OK ] # 87.74 [+0.67] TEST: Add new nexthop for existing prefix [ OK ] # 88.35 [+0.61] TEST: Append nexthop to existing route - gw [ OK ] # 89.00 [+0.65] TEST: Append nexthop to existing route - dev only [ OK ] # 89.64 [+0.64] TEST: Append nexthop to existing route - reject route [ OK ] # 90.16 [+0.52] TEST: Append nexthop to existing reject route - gw [ OK ] # 90.67 [+0.51] TEST: Append nexthop to existing reject route - dev only [ OK ] # 91.17 [+0.51] TEST: add multipath route [ OK ] # 91.67 [+0.50] TEST: Attempt to add duplicate multipath route [ OK ] # 92.48 [+0.81] TEST: Route add with different metrics [ OK ] # 92.76 [+0.28] TEST: Route delete with metric [ OK ] # 92.76 [+0.00] # 92.76 [+0.00] IPv4 route replace tests # 93.42 [+0.66] TEST: Single path with single path [ OK ] # 94.08 [+0.66] TEST: Single path with multipath [ OK ] # 94.83 [+0.75] TEST: Single path with reject route [ OK ] # 95.59 [+0.75] TEST: Single path with single path via multipath attribute [ OK ] # 96.27 [+0.68] TEST: Invalid nexthop [ OK ] # 96.75 [+0.48] TEST: Single path - replace of non-existent route [ OK ] # 97.43 [+0.68] TEST: Multipath with multipath [ OK ] # 98.09 [+0.66] TEST: Multipath with single path [ OK ] # 98.70 [+0.62] TEST: Multipath with single path via multipath attribute [ OK ] # 99.46 [+0.76] TEST: Multipath with reject route [ OK ] # 100.07 [+0.61] TEST: Multipath - invalid first nexthop [ OK ] # 100.79 [+0.71] TEST: Multipath - invalid second nexthop [ OK ] # 101.34 [+0.56] TEST: Multipath - replace of non-existent route [ OK ] # 103.31 [+1.97] TEST: Cached route removed from VRF port device [ OK ] # 103.32 [+0.00] # 103.32 [+0.00] IPv4 route with dsfield tests # 103.57 [+0.26] TEST: Reject route with dsfield 0x01 [ OK ] # 103.71 [+0.14] TEST: Reject route with dsfield 0x02 [ OK ] # 103.87 [+0.15] TEST: Reject route with dsfield 0x03 [ OK ] # 104.32 [+0.46] TEST: IPv4 route with DSCP and ECN:Not-ECT [ OK ] # 104.44 [+0.12] TEST: IPv4 route with DSCP and ECN:ECT(1) [ OK ] # 104.57 [+0.13] TEST: IPv4 route with DSCP and ECN:ECT(0) [ OK ] # 104.67 [+0.10] TEST: IPv4 route with DSCP and ECN:CE [ OK ] # 104.81 [+0.14] TEST: IPv4 route with unknown DSCP and ECN:Not-ECT [ OK ] # 104.95 [+0.13] TEST: IPv4 route with unknown DSCP and ECN:ECT(1) [ OK ] # 105.10 [+0.15] TEST: IPv4 route with unknown DSCP and ECN:ECT(0) [ OK ] # 105.23 [+0.12] TEST: IPv4 route with unknown DSCP and ECN:CE [ OK ] # 105.34 [+0.12] TEST: IPv4 route with no DSCP and ECN:Not-ECT [ OK ] # 105.47 [+0.13] TEST: IPv4 route with no DSCP and ECN:ECT(1) [ OK ] # 105.61 [+0.14] TEST: IPv4 route with no DSCP and ECN:ECT(0) [ OK ] # 105.73 [+0.12] TEST: IPv4 route with no DSCP and ECN:CE [ OK ] # 108.05 [+2.32] # 108.05 [+0.00] IPv6 prefix route tests # 110.92 [+2.87] TEST: Default metric [ OK ] # 111.33 [+0.41] TEST: User specified metric on first device [ OK ] # 111.74 [+0.41] TEST: User specified metric on second device [ OK ] # 112.03 [+0.29] TEST: Delete of address on first device [ OK ] # 112.28 [+0.26] TEST: Modify metric of address [ OK ] # 112.70 [+0.41] TEST: Prefix route removed on link down [ OK ] # 112.99 [+0.30] TEST: Prefix route with metric on link up [ OK ] # 113.37 [+0.38] TEST: Set metric with peer route on local side [ OK ] # 113.51 [+0.14] TEST: Set metric with peer route on peer side [ OK ] # 113.78 [+0.28] TEST: Modify metric and peer address on local side [ OK ] # 113.94 [+0.15] TEST: Modify metric and peer address on peer side [ OK ] # 115.24 [+1.30] # 115.24 [+0.00] IPv4 prefix route tests # 118.16 [+2.92] TEST: Default metric [ OK ] # 118.55 [+0.39] TEST: User specified metric on first device [ OK ] # 118.94 [+0.39] TEST: User specified metric on second device [ OK ] # 119.18 [+0.24] TEST: Delete of address on first device [ OK ] # 119.43 [+0.25] TEST: Modify metric of address [ OK ] # 119.68 [+0.25] TEST: Prefix route removed on link down [ OK ] # 119.93 [+0.26] TEST: Prefix route with metric on link up [ OK ] # 120.43 [+0.49] TEST: Modify metric of .0/24 address [ OK ] # 120.82 [+0.39] TEST: Set metric of address with peer route [ OK ] # 121.07 [+0.25] TEST: Modify metric and peer address for peer route [ OK ] # 122.31 [+1.24] # 122.31 [+0.00] IPv6 routes with metrics # 129.24 [+6.92] TEST: Single path route with mtu metric [ OK ] # 129.63 [+0.40] TEST: Multipath route via 2 single routes with mtu metric on first [ OK ] # 130.06 [+0.43] TEST: Multipath route via 2 single routes with mtu metric on 2nd [ OK ] # 130.31 [+0.25] TEST: MTU of second leg [ OK ] # 130.57 [+0.26] TEST: Multipath route with mtu metric [ OK ] # 130.89 [+0.31] TEST: Using route with mtu metric [ OK ] # 131.09 [+0.21] TEST: Invalid metric (fails metric_convert) [ OK ] # 133.32 [+2.23] # 133.32 [+0.00] IPv4 route add / append tests # 140.44 [+7.12] TEST: Single path route with mtu metric [ OK ] # 140.69 [+0.24] TEST: Multipath route with mtu metric [ OK ] # 140.99 [+0.30] TEST: Using route with mtu metric [ OK ] # 141.22 [+0.24] TEST: Invalid metric (fails metric_convert) [ OK ] # 143.50 [+2.28] # 143.50 [+0.00] IPv4 route with IPv6 gateway tests # 152.43 [+8.92] TEST: Single path route with IPv6 gateway [ OK ] # 152.75 [+0.32] TEST: Single path route with IPv6 gateway - ping [ OK ] # 152.87 [+0.12] TEST: Single path route delete [ OK ] # 153.11 [+0.23] TEST: Multipath route add - v6 nexthop then v4 [ OK ] # 153.36 [+0.25] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 153.51 [+0.14] TEST: Multipath route delete exact match [ OK ] # 153.63 [+0.12] TEST: Multipath route add - v4 nexthop then v6 [ OK ] # 153.87 [+0.24] TEST: Multipath route delete - nexthops in wrong order [ OK ] # 154.02 [+0.15] TEST: Multipath route delete exact match [ OK ] # 156.26 [+2.24] # 156.26 [+0.00] IPv4 rp_filter tests # 165.28 [+9.02] TEST: rp_filter passes local packets [ OK ] # 165.47 [+0.20] TEST: rp_filter passes loopback packets [ OK ] # 166.55 [+1.08] # 166.55 [+0.00] IPv4 delete address route tests # 170.78 [+4.23] Regular FIB info # 171.04 [+0.25] TEST: Route removed from VRF when source address deleted [ OK ] # 171.17 [+0.13] TEST: Route in default VRF not removed [ OK ] # 171.67 [+0.50] TEST: Route removed in default VRF when source address deleted [ OK ] # 171.78 [+0.11] TEST: Route in VRF is not removed by address delete [ OK ] # 171.78 [+0.00] Identical FIB info with different table ID # 172.05 [+0.27] TEST: Route removed from VRF when source address deleted [ OK ] # 172.18 [+0.13] TEST: Route in default VRF not removed [ OK ] # 172.63 [+0.45] TEST: Route removed in default VRF when source address deleted [ OK ] # 172.76 [+0.13] TEST: Route in VRF is not removed by address delete [ OK ] # 172.76 [+0.00] Table ID 0 # 173.00 [+0.24] TEST: Route removed in default VRF when source address deleted [ OK ] # 174.33 [+1.34] # 174.34 [+0.00] IPv6 delete address route tests # 181.50 [+7.17] Single device using src address # 181.75 [+0.25] TEST: Prefsrc removed when src address removed on other device [ OK ] # 181.75 [+0.00] Two devices with the same source address # 181.98 [+0.23] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 182.21 [+0.23] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 182.21 [+0.00] VRF with single device using src address # 182.47 [+0.26] TEST: Prefsrc removed when src address removed on other device [ OK ] # 182.47 [+0.00] VRF with two devices using src address # 182.73 [+0.26] TEST: Prefsrc not removed when src address exist on other device [ OK ] # 183.00 [+0.26] TEST: Prefsrc removed when src address removed on all devices [ OK ] # 183.00 [+0.00] src address and nexthop dev in same VRF # 183.22 [+0.22] TEST: Prefsrc removed from VRF when source address deleted [ OK ] # 183.32 [+0.10] TEST: Prefsrc in default VRF not removed [ OK ] # 183.80 [+0.48] TEST: Prefsrc not removed from VRF when source address exist [ OK ] # 183.91 [+0.11] TEST: Prefsrc in default VRF removed [ OK ] # 183.92 [+0.00] src address and nexthop device in different VRF # 184.17 [+0.25] TEST: Prefsrc not removed from VRF when nexthop dev in diff VRF [ OK ] # 184.30 [+0.13] TEST: Prefsrc not removed in default VRF [ OK ] # 184.70 [+0.40] TEST: Prefsrc removed from VRF when nexthop dev in diff VRF [ OK ] # 184.82 [+0.12] TEST: Prefsrc removed in default VRF [ OK ] # 184.82 [+0.00] Table ID 0 # 185.10 [+0.28] TEST: Prefsrc removed from default VRF when source address deleted [ OK ] # 185.10 [+0.00] Link local source route # 185.32 [+0.22] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 185.56 [+0.24] TEST: Prefsrc removed when delete ll addr [ OK ] # 185.67 [+0.11] TEST: Prefsrc not removed when delete ll addr from other dev [ OK ] # 186.05 [+0.38] TEST: Prefsrc removed even ll addr still exist on other dev [ OK ] # 188.13 [+2.08] # 188.13 [+0.00] IPv4 mangling tests # 198.40 [+10.27] TEST: Connection with correct parameters [ OK ] # 198.68 [+0.29] TEST: Connection with incorrect parameters [ OK ] # 199.78 [+1.10] TEST: Connection with correct parameters - mangling [ OK ] # 200.90 [+1.11] TEST: Connection with correct parameters - no mangling [ OK ] # 200.98 [+0.09] TEST: Connection check - server side [ OK ] # 203.64 [+2.66] # 203.64 [+0.00] IPv6 mangling tests # 213.77 [+10.13] TEST: Connection with correct parameters [ OK ] # 214.05 [+0.28] TEST: Connection with incorrect parameters [ OK ] # 215.09 [+1.05] TEST: Connection with correct parameters - mangling [ OK ] # 216.20 [+1.11] TEST: Connection with correct parameters - no mangling [ OK ] # 216.28 [+0.08] TEST: Connection check - server side [ OK ] # 219.02 [+2.73] # 219.02 [+0.00] IPv4 broadcast neighbour tests # 222.51 [+3.50] TEST: Resolved neighbour for broadcast address [ OK ] # 222.64 [+0.13] TEST: Resolved neighbour for network broadcast address [ OK ] # 222.77 [+0.13] TEST: Unresolved neighbour for broadcast address [ OK ] # 222.88 [+0.11] TEST: Unresolved neighbour for network broadcast address [ OK ] # 225.81 [+2.93] # 225.81 [+0.00] Fib6 garbage collection test # 239.57 [+13.76] TEST: ipv6 route garbage collection [ OK ] # 253.58 [+14.00] TEST: ipv6 route garbage collection (with permanent routes) [ OK ] # 267.69 [+14.11] TEST: ipv6 route garbage collection (replace with expires) [ OK ] # 281.86 [+14.17] TEST: ipv6 route garbage collection (replace with permanent) [ OK ] # 296.64 [+14.79] TEST: ipv6 route garbage collection (RA message) [ OK ] # 297.61 [+0.97] # 297.61 [+0.00] IPv4 multipath list receive tests # 318.14 [+20.52] TEST: Multipath route hit ratio (1.00) [ OK ] # 320.47 [+2.34] # 320.47 [+0.00] IPv6 multipath list receive tests # 341.06 [+20.59] TEST: Multipath route hit ratio (1.00) [ OK ] # 343.27 [+2.21] # 343.27 [+0.00] IPv4 multipath load balance test # 361.82 [+18.55] TEST: IPv4 multipath loadbalance [ OK ] # 364.43 [+2.61] # 364.43 [+0.00] IPv6 multipath load balance test # 383.72 [+19.29] TEST: IPv6 multipath loadbalance [ OK ] # 386.31 [+2.58] # 386.31 [+0.00] Tests passed: 231 # 386.31 [+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__->