make -C tools/testing/selftests TARGETS="net" TEST_PROGS=pmtu.sh TEST_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: pmtu.sh # 21.58 [+21.58] TEST: ipv4: PMTU exceptions [ OK ] # 43.69 [+22.11] TEST: ipv4: PMTU exceptions - nexthop objects [ OK ] # 62.78 [+19.09] TEST: ipv6: PMTU exceptions [ OK ] # 82.68 [+19.90] TEST: ipv6: PMTU exceptions - nexthop objects [ OK ] # 101.23 [+18.55] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 120.83 [+19.60] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 139.96 [+19.13] TEST: UDPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 159.49 [+19.52] TEST: UDPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 179.75 [+20.27] TEST: IPv4 over vxlan4: PMTU exceptions [ OK ] # 205.29 [+25.54] TEST: IPv4 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 226.07 [+20.78] TEST: IPv6 over vxlan4: PMTU exceptions [ OK ] # 246.77 [+20.70] TEST: IPv6 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 266.84 [+20.07] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] # 288.26 [+21.42] TEST: IPv4 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 308.12 [+19.86] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] # 327.35 [+19.23] TEST: IPv6 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 346.41 [+19.06] TEST: IPv4 over geneve4: PMTU exceptions [ OK ] # 367.08 [+20.68] TEST: IPv4 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 386.84 [+19.76] TEST: IPv6 over geneve4: PMTU exceptions [ OK ] # 406.73 [+19.89] TEST: IPv6 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 426.37 [+19.64] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] # 446.09 [+19.71] TEST: IPv4 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 466.33 [+20.24] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] # 487.05 [+20.72] TEST: IPv6 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 512.18 [+25.13] TEST: IPv4, bridged vxlan4: PMTU exceptions [ OK ] # 537.24 [+25.06] TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 562.32 [+25.08] TEST: IPv6, bridged vxlan4: PMTU exceptions [ OK ] # 588.12 [+25.80] TEST: IPv6, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 612.42 [+24.30] TEST: IPv4, bridged vxlan6: PMTU exceptions [ OK ] # 638.40 [+25.98] TEST: IPv4, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 664.25 [+25.85] TEST: IPv6, bridged vxlan6: PMTU exceptions [ OK ] # 691.42 [+27.17] TEST: IPv6, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 716.89 [+25.47] TEST: IPv4, bridged geneve4: PMTU exceptions [ OK ] # 741.80 [+24.91] TEST: IPv4, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 767.80 [+26.01] TEST: IPv6, bridged geneve4: PMTU exceptions [ OK ] # 793.49 [+25.68] TEST: IPv6, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 817.63 [+24.14] TEST: IPv4, bridged geneve6: PMTU exceptions [ OK ] # 842.96 [+25.33] TEST: IPv4, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 867.31 [+24.35] TEST: IPv6, bridged geneve6: PMTU exceptions [ OK ] # 892.92 [+25.61] TEST: IPv6, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 938.94 [+46.02] TEST: IPv4, OVS vxlan4: PMTU exceptions [ OK ] # 984.83 [+45.89] TEST: IPv4, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 1031.50 [+46.67] TEST: IPv6, OVS vxlan4: PMTU exceptions [ OK ] # 1077.12 [+45.62] TEST: IPv6, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 1123.78 [+46.66] TEST: IPv4, OVS vxlan6: PMTU exceptions [ OK ] # 1169.00 [+45.22] TEST: IPv4, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 1213.81 [+44.81] TEST: IPv6, OVS vxlan6: PMTU exceptions [ OK ] # 1259.57 [+45.76] TEST: IPv6, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 1303.78 [+44.21] TEST: IPv4, OVS geneve4: PMTU exceptions [ OK ] # 1349.49 [+45.71] TEST: IPv4, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1393.02 [+43.53] TEST: IPv6, OVS geneve4: PMTU exceptions [ OK ] # 1436.60 [+43.58] TEST: IPv6, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1479.82 [+43.21] TEST: IPv4, OVS geneve6: PMTU exceptions [ OK ] # 1523.69 [+43.87] TEST: IPv4, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1566.37 [+42.68] TEST: IPv6, OVS geneve6: PMTU exceptions [ OK ] # 1608.88 [+42.51] TEST: IPv6, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1625.36 [+16.48] TEST: IPv4 over fou4: PMTU exceptions [ OK ] # 1642.47 [+17.11] TEST: IPv4 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1658.95 [+16.48] TEST: IPv6 over fou4: PMTU exceptions [ OK ] # 1676.59 [+17.64] TEST: IPv6 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1693.83 [+17.24] TEST: IPv4 over fou6: PMTU exceptions [ OK ] # 1711.14 [+17.31] TEST: IPv4 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1728.29 [+17.15] TEST: IPv6 over fou6: PMTU exceptions [ OK ] # 1746.53 [+18.24] TEST: IPv6 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1763.77 [+17.24] TEST: IPv4 over gue4: PMTU exceptions [ OK ] # 1781.09 [+17.32] TEST: IPv4 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1797.80 [+16.71] TEST: IPv6 over gue4: PMTU exceptions [ OK ] # 1814.68 [+16.89] TEST: IPv6 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1831.39 [+16.71] TEST: IPv4 over gue6: PMTU exceptions [ OK ] # 1849.04 [+17.65] TEST: IPv4 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1866.18 [+17.14] TEST: IPv6 over gue6: PMTU exceptions [ OK ] # 1883.88 [+17.70] TEST: IPv6 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1900.44 [+16.56] TEST: IPv4 over IPv4: PMTU exceptions [ OK ] # 1917.78 [+17.34] TEST: IPv4 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 1934.48 [+16.69] TEST: IPv6 over IPv4: PMTU exceptions [ OK ] # 1951.71 [+17.24] TEST: IPv6 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 1967.53 [+15.81] TEST: IPv4 over IPv6: PMTU exceptions [ OK ] # 1984.26 [+16.74] TEST: IPv4 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 2000.72 [+16.46] TEST: IPv6 over IPv6: PMTU exceptions [ OK ] # 2017.89 [+17.18] TEST: IPv6 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 2034.76 [+16.86] TEST: vti6: PMTU exceptions [ OK ] # 2050.85 [+16.09] TEST: vti4: PMTU exceptions [ OK ] # 2067.13 [+16.28] TEST: vti6: PMTU exceptions (ESP-in-UDP) [ OK ] # 2084.38 [+17.25] TEST: vti4: PMTU exceptions (ESP-in-UDP) [ OK ] # 2103.36 [+18.98] TEST: vti6: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 2122.41 [+19.05] TEST: vti4: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 2135.62 [+13.20] TEST: vti4: default MTU assignment [ OK ] # 2148.74 [+13.12] TEST: vti6: default MTU assignment [ OK ] # 2162.72 [+13.98] TEST: vti4: MTU setting on link creation [ OK ] # 2176.11 [+13.39] TEST: vti6: MTU setting on link creation [ OK ] # 2188.45 [+12.34] TEST: vti6: MTU changes on link changes [ OK ] # 2207.36 [+18.91] TEST: ipv4: cleanup of cached exceptions [ OK ] # 2227.90 [+20.54] TEST: ipv4: cleanup of cached exceptions - nexthop objects [ OK ] # 2246.80 [+18.90] TEST: ipv6: cleanup of cached exceptions [ OK ] # 2266.83 [+20.03] TEST: ipv6: cleanup of cached exceptions - nexthop objects [ OK ] # 2337.26 [+70.43] TEST: ipv4: list and flush cached exceptions [ OK ] # 2409.26 [+71.99] TEST: ipv4: list and flush cached exceptions - nexthop objects [ OK ] # 2459.87 [+50.61] TEST: ipv6: list and flush cached exceptions [ OK ] # 2507.85 [+47.98] TEST: ipv6: list and flush cached exceptions - nexthop objects [ OK ] # 2522.94 [+15.09] TEST: ipv4: PMTU exception w/route replace [ OK ] # 2538.81 [+15.86] TEST: ipv4: PMTU exception w/route replace - nexthop objects [ OK ] # 2553.74 [+14.93] TEST: ipv6: PMTU exception w/route replace [ OK ] # 2568.87 [+15.12] TEST: ipv6: PMTU exception w/route replace - nexthop objects [ OK ] # 2584.28 [+15.42] TEST: ipv4: PMTU multipath nh exceptions [ OK ] # 2601.27 [+16.99] TEST: ipv4: PMTU multipath nh exceptions - nexthop objects [ OK ] ok 1 selftests: net: pmtu.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 unreferenced object 0x00042d20 (size 64): comm "swapper/0", pid 0, jiffies 4294667296 hex dump (first 32 bytes on cpu 3): 00 00 00 00 00 00 00 00 00 00 06 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): pcpu_alloc_noprof+0x4ad/0xab0 setup_zone_pageset+0x30/0x290 setup_per_cpu_pageset+0x6a/0x1f0 start_kernel+0x2a4/0x410 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0xba/0x110 common_startup_64+0x12c/0x138 xx__->