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 # 20.43 [+20.43] TEST: ipv4: PMTU exceptions [ OK ] # 44.36 [+23.93] TEST: ipv4: PMTU exceptions - nexthop objects [ OK ] # 64.78 [+20.42] TEST: ipv6: PMTU exceptions [ OK ] # 85.72 [+20.94] TEST: ipv6: PMTU exceptions - nexthop objects [ OK ] # 111.44 [+25.72] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 132.17 [+20.72] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 152.32 [+20.16] TEST: UDPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 173.42 [+21.10] TEST: UDPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 194.45 [+21.02] TEST: IPv4 over vxlan4: PMTU exceptions [ OK ] # 216.55 [+22.10] TEST: IPv4 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 237.67 [+21.12] TEST: IPv6 over vxlan4: PMTU exceptions [ OK ] # 258.42 [+20.74] TEST: IPv6 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 277.70 [+19.29] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] # 298.99 [+21.28] TEST: IPv4 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 320.24 [+21.25] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] # 342.10 [+21.86] TEST: IPv6 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 363.21 [+21.11] TEST: IPv4 over geneve4: PMTU exceptions [ OK ] # 384.14 [+20.93] TEST: IPv4 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 404.11 [+19.97] TEST: IPv6 over geneve4: PMTU exceptions [ OK ] # 425.66 [+21.55] TEST: IPv6 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 446.63 [+20.97] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] # 468.51 [+21.88] TEST: IPv4 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 489.07 [+20.56] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] # 509.99 [+20.92] TEST: IPv6 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 537.13 [+27.14] TEST: IPv4, bridged vxlan4: PMTU exceptions [ OK ] # 564.29 [+27.16] TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 589.58 [+25.29] TEST: IPv6, bridged vxlan4: PMTU exceptions [ OK ] # 615.64 [+26.06] TEST: IPv6, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 641.15 [+25.51] TEST: IPv4, bridged vxlan6: PMTU exceptions [ OK ] # 667.54 [+26.39] TEST: IPv4, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 692.92 [+25.38] TEST: IPv6, bridged vxlan6: PMTU exceptions [ OK ] # 718.31 [+25.39] TEST: IPv6, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 744.03 [+25.73] TEST: IPv4, bridged geneve4: PMTU exceptions [ OK ] # 771.36 [+27.33] TEST: IPv4, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 796.71 [+25.35] TEST: IPv6, bridged geneve4: PMTU exceptions [ OK ] # 822.03 [+25.32] TEST: IPv6, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 848.18 [+26.15] TEST: IPv4, bridged geneve6: PMTU exceptions [ OK ] # 875.33 [+27.15] TEST: IPv4, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 901.00 [+25.67] TEST: IPv6, bridged geneve6: PMTU exceptions [ OK ] # 926.30 [+25.31] TEST: IPv6, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 969.82 [+43.51] TEST: IPv4, OVS vxlan4: PMTU exceptions [ OK ] # 1016.04 [+46.23] TEST: IPv4, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 1062.43 [+46.39] TEST: IPv6, OVS vxlan4: PMTU exceptions [ OK ] # 1108.54 [+46.11] TEST: IPv6, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 1154.55 [+46.01] TEST: IPv4, OVS vxlan6: PMTU exceptions [ OK ] # 1201.23 [+46.68] TEST: IPv4, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 1245.51 [+44.29] TEST: IPv6, OVS vxlan6: PMTU exceptions [ OK ] # 1291.94 [+46.43] TEST: IPv6, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 1336.70 [+44.76] TEST: IPv4, OVS geneve4: PMTU exceptions [ OK ] # 1380.09 [+43.39] TEST: IPv4, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1425.68 [+45.59] TEST: IPv6, OVS geneve4: PMTU exceptions [ OK ] # 1470.83 [+45.15] TEST: IPv6, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1513.44 [+42.61] TEST: IPv4, OVS geneve6: PMTU exceptions [ OK ] # 1557.56 [+44.12] TEST: IPv4, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1600.44 [+42.88] TEST: IPv6, OVS geneve6: PMTU exceptions [ OK ] # 1643.56 [+43.12] TEST: IPv6, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1660.82 [+17.27] TEST: IPv4 over fou4: PMTU exceptions [ OK ] # 1678.47 [+17.65] TEST: IPv4 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1695.43 [+16.95] TEST: IPv6 over fou4: PMTU exceptions [ OK ] # 1713.01 [+17.59] TEST: IPv6 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1730.03 [+17.01] TEST: IPv4 over fou6: PMTU exceptions [ OK ] # 1747.80 [+17.78] TEST: IPv4 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1765.18 [+17.37] TEST: IPv6 over fou6: PMTU exceptions [ OK ] # 1782.08 [+16.90] TEST: IPv6 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1798.45 [+16.38] TEST: IPv4 over gue4: PMTU exceptions [ OK ] # 1816.26 [+17.80] TEST: IPv4 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1833.70 [+17.44] TEST: IPv6 over gue4: PMTU exceptions [ OK ] # 1851.45 [+17.76] TEST: IPv6 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1868.47 [+17.02] TEST: IPv4 over gue6: PMTU exceptions [ OK ] # 1885.51 [+17.03] TEST: IPv4 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1901.45 [+15.94] TEST: IPv6 over gue6: PMTU exceptions [ OK ] # 1918.61 [+17.17] TEST: IPv6 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1935.07 [+16.46] TEST: IPv4 over IPv4: PMTU exceptions [ OK ] # 1952.72 [+17.65] TEST: IPv4 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 1969.92 [+17.20] TEST: IPv6 over IPv4: PMTU exceptions [ OK ] # 1986.46 [+16.54] TEST: IPv6 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 2001.92 [+15.46] TEST: IPv4 over IPv6: PMTU exceptions [ OK ] # 2018.37 [+16.45] TEST: IPv4 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 2034.08 [+15.72] TEST: IPv6 over IPv6: PMTU exceptions [ OK ] # 2049.89 [+15.81] TEST: IPv6 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 2066.33 [+16.44] TEST: vti6: PMTU exceptions [ OK ] # 2082.27 [+15.94] TEST: vti4: PMTU exceptions [ OK ] # 2098.33 [+16.07] TEST: vti6: PMTU exceptions (ESP-in-UDP) [ OK ] # 2114.72 [+16.39] TEST: vti4: PMTU exceptions (ESP-in-UDP) [ OK ] # 2133.07 [+18.34] TEST: vti6: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 2152.07 [+19.00] TEST: vti4: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 2165.76 [+13.69] TEST: vti4: default MTU assignment [ OK ] # 2179.01 [+13.25] TEST: vti6: default MTU assignment [ OK ] # 2192.64 [+13.63] TEST: vti4: MTU setting on link creation [ OK ] # 2205.72 [+13.09] TEST: vti6: MTU setting on link creation [ OK ] # 2218.25 [+12.53] TEST: vti6: MTU changes on link changes [ OK ] # 2237.41 [+19.16] TEST: ipv4: cleanup of cached exceptions [ OK ] # 2256.62 [+19.21] TEST: ipv4: cleanup of cached exceptions - nexthop objects [ OK ] # 2276.38 [+19.76] TEST: ipv6: cleanup of cached exceptions [ OK ] # 2295.94 [+19.56] TEST: ipv6: cleanup of cached exceptions - nexthop objects [ OK ] # 2364.63 [+68.69] TEST: ipv4: list and flush cached exceptions [ OK ] # 2436.54 [+71.92] TEST: ipv4: list and flush cached exceptions - nexthop objects [ OK ] # 2487.87 [+51.33] TEST: ipv6: list and flush cached exceptions [ OK ] # 2536.94 [+49.06] TEST: ipv6: list and flush cached exceptions - nexthop objects [ OK ] # 2552.75 [+15.81] TEST: ipv4: PMTU exception w/route replace [ OK ] # 2569.68 [+16.94] TEST: ipv4: PMTU exception w/route replace - nexthop objects [ OK ] # 2585.41 [+15.73] TEST: ipv6: PMTU exception w/route replace [ OK ] # 2601.66 [+16.24] TEST: ipv6: PMTU exception w/route replace - nexthop objects [ OK ] # 2617.95 [+16.29] TEST: ipv4: PMTU multipath nh exceptions [ OK ] # 2635.68 [+17.74] 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 2): 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__->