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 # 17.45 [+17.45] TEST: ipv4: PMTU exceptions [ OK ] # 35.70 [+18.25] TEST: ipv4: PMTU exceptions - nexthop objects [ OK ] # 51.24 [+15.54] TEST: ipv6: PMTU exceptions [ OK ] # 66.86 [+15.62] TEST: ipv6: PMTU exceptions - nexthop objects [ OK ] # 82.50 [+15.63] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 97.69 [+15.19] TEST: ICMPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 112.26 [+14.57] TEST: UDPv4 with DSCP and ECN: PMTU exceptions [ OK ] # 127.41 [+15.15] TEST: UDPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] # 143.37 [+15.96] TEST: IPv4 over vxlan4: PMTU exceptions [ OK ] # 159.26 [+15.88] TEST: IPv4 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 174.62 [+15.37] TEST: IPv6 over vxlan4: PMTU exceptions [ OK ] # 190.72 [+16.10] TEST: IPv6 over vxlan4: PMTU exceptions - nexthop objects [ OK ] # 206.40 [+15.68] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] # 222.44 [+16.04] TEST: IPv4 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 238.31 [+15.87] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] # 254.29 [+15.98] TEST: IPv6 over vxlan6: PMTU exceptions - nexthop objects [ OK ] # 269.96 [+15.67] TEST: IPv4 over geneve4: PMTU exceptions [ OK ] # 286.63 [+16.67] TEST: IPv4 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 303.17 [+16.54] TEST: IPv6 over geneve4: PMTU exceptions [ OK ] # 320.14 [+16.97] TEST: IPv6 over geneve4: PMTU exceptions - nexthop objects [ OK ] # 336.35 [+16.21] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] # 352.82 [+16.48] TEST: IPv4 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 368.58 [+15.76] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] # 384.63 [+16.05] TEST: IPv6 over geneve6: PMTU exceptions - nexthop objects [ OK ] # 405.34 [+20.71] TEST: IPv4, bridged vxlan4: PMTU exceptions [ OK ] # 426.57 [+21.23] TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 447.18 [+20.61] TEST: IPv6, bridged vxlan4: PMTU exceptions [ OK ] # 468.84 [+21.66] TEST: IPv6, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] # 489.39 [+20.55] TEST: IPv4, bridged vxlan6: PMTU exceptions [ OK ] # 510.35 [+20.95] TEST: IPv4, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 530.61 [+20.26] TEST: IPv6, bridged vxlan6: PMTU exceptions [ OK ] # 551.44 [+20.83] TEST: IPv6, bridged vxlan6: PMTU exceptions - nexthop objects [ OK ] # 571.90 [+20.46] TEST: IPv4, bridged geneve4: PMTU exceptions [ OK ] # 592.80 [+20.90] TEST: IPv4, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 613.51 [+20.71] TEST: IPv6, bridged geneve4: PMTU exceptions [ OK ] # 634.50 [+20.99] TEST: IPv6, bridged geneve4: PMTU exceptions - nexthop objects [ OK ] # 655.03 [+20.54] TEST: IPv4, bridged geneve6: PMTU exceptions [ OK ] # 676.18 [+21.14] TEST: IPv4, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 697.08 [+20.90] TEST: IPv6, bridged geneve6: PMTU exceptions [ OK ] # 718.25 [+21.17] TEST: IPv6, bridged geneve6: PMTU exceptions - nexthop objects [ OK ] # 755.76 [+37.51] TEST: IPv4, OVS vxlan4: PMTU exceptions [ OK ] # 794.06 [+38.30] TEST: IPv4, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 831.61 [+37.55] TEST: IPv6, OVS vxlan4: PMTU exceptions [ OK ] # 869.45 [+37.84] TEST: IPv6, OVS vxlan4: PMTU exceptions - nexthop objects [ OK ] # 906.74 [+37.29] TEST: IPv4, OVS vxlan6: PMTU exceptions [ OK ] # 944.54 [+37.80] TEST: IPv4, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 982.10 [+37.56] TEST: IPv6, OVS vxlan6: PMTU exceptions [ OK ] # 1020.19 [+38.09] TEST: IPv6, OVS vxlan6: PMTU exceptions - nexthop objects [ OK ] # 1057.84 [+37.65] TEST: IPv4, OVS geneve4: PMTU exceptions [ OK ] # 1095.70 [+37.86] TEST: IPv4, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1132.99 [+37.29] TEST: IPv6, OVS geneve4: PMTU exceptions [ OK ] # 1170.82 [+37.83] TEST: IPv6, OVS geneve4: PMTU exceptions - nexthop objects [ OK ] # 1208.15 [+37.33] TEST: IPv4, OVS geneve6: PMTU exceptions [ OK ] # 1245.75 [+37.60] TEST: IPv4, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1282.93 [+37.19] TEST: IPv6, OVS geneve6: PMTU exceptions [ OK ] # 1320.90 [+37.97] TEST: IPv6, OVS geneve6: PMTU exceptions - nexthop objects [ OK ] # 1335.67 [+14.76] TEST: IPv4 over fou4: PMTU exceptions [ OK ] # 1350.77 [+15.11] TEST: IPv4 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1365.43 [+14.66] TEST: IPv6 over fou4: PMTU exceptions [ OK ] # 1380.51 [+15.08] TEST: IPv6 over fou4: PMTU exceptions - nexthop objects [ OK ] # 1395.17 [+14.65] TEST: IPv4 over fou6: PMTU exceptions [ OK ] # 1410.27 [+15.10] TEST: IPv4 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1424.90 [+14.63] TEST: IPv6 over fou6: PMTU exceptions [ OK ] # 1439.89 [+14.99] TEST: IPv6 over fou6: PMTU exceptions - nexthop objects [ OK ] # 1454.51 [+14.62] TEST: IPv4 over gue4: PMTU exceptions [ OK ] # 1469.60 [+15.09] TEST: IPv4 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1484.15 [+14.55] TEST: IPv6 over gue4: PMTU exceptions [ OK ] # 1499.17 [+15.02] TEST: IPv6 over gue4: PMTU exceptions - nexthop objects [ OK ] # 1513.63 [+14.46] TEST: IPv4 over gue6: PMTU exceptions [ OK ] # 1528.63 [+15.00] TEST: IPv4 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1543.29 [+14.66] TEST: IPv6 over gue6: PMTU exceptions [ OK ] # 1558.26 [+14.97] TEST: IPv6 over gue6: PMTU exceptions - nexthop objects [ OK ] # 1572.32 [+14.06] TEST: IPv4 over IPv4: PMTU exceptions [ OK ] # 1586.86 [+14.54] TEST: IPv4 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 1600.92 [+14.06] TEST: IPv6 over IPv4: PMTU exceptions [ OK ] # 1615.49 [+14.57] TEST: IPv6 over IPv4: PMTU exceptions - nexthop objects [ OK ] # 1629.52 [+14.04] TEST: IPv4 over IPv6: PMTU exceptions [ OK ] # 1644.47 [+14.95] TEST: IPv4 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 1658.49 [+14.02] TEST: IPv6 over IPv6: PMTU exceptions [ OK ] # 1673.06 [+14.57] TEST: IPv6 over IPv6: PMTU exceptions - nexthop objects [ OK ] # 1687.60 [+14.55] TEST: vti6: PMTU exceptions [ OK ] # 1702.03 [+14.42] TEST: vti4: PMTU exceptions [ OK ] # 1715.82 [+13.79] TEST: vti6: PMTU exceptions (ESP-in-UDP) [ OK ] # 1730.29 [+14.47] TEST: vti4: PMTU exceptions (ESP-in-UDP) [ OK ] # 1746.60 [+16.31] TEST: vti6: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 1763.15 [+16.55] TEST: vti4: PMTU exceptions, routed (ESP-in-UDP) [ OK ] # 1774.88 [+11.73] TEST: vti4: default MTU assignment [ OK ] # 1786.57 [+11.69] TEST: vti6: default MTU assignment [ OK ] # 1798.81 [+12.25] TEST: vti4: MTU setting on link creation [ OK ] # 1810.64 [+11.82] TEST: vti6: MTU setting on link creation [ OK ] # 1822.10 [+11.46] TEST: vti6: MTU changes on link changes [ OK ] # 1839.96 [+17.85] TEST: ipv4: cleanup of cached exceptions [ OK ] # 1858.15 [+18.20] TEST: ipv4: cleanup of cached exceptions - nexthop objects [ OK ] # 1875.44 [+17.29] TEST: ipv6: cleanup of cached exceptions [ OK ] # 1893.81 [+18.37] TEST: ipv6: cleanup of cached exceptions - nexthop objects [ OK ] # 1958.86 [+65.06] TEST: ipv4: list and flush cached exceptions [ OK ] # 2024.12 [+65.25] TEST: ipv4: list and flush cached exceptions - nexthop objects [ OK ] # 2068.67 [+44.55] TEST: ipv6: list and flush cached exceptions [ OK ] # 2113.66 [+44.99] TEST: ipv6: list and flush cached exceptions - nexthop objects [ OK ] # 2128.62 [+14.96] TEST: ipv4: PMTU exception w/route replace [ OK ] # 2143.93 [+15.31] TEST: ipv4: PMTU exception w/route replace - nexthop objects [ OK ] # 2158.55 [+14.61] TEST: ipv6: PMTU exception w/route replace [ OK ] # 2173.83 [+15.29] TEST: ipv6: PMTU exception w/route replace - nexthop objects [ OK ] # 2188.75 [+14.91] TEST: ipv4: PMTU multipath nh exceptions [ OK ] # 2204.86 [+16.11] 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/0xab DETECTED CRASH, lowering timeout 0 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__->