make -C tools/testing/selftests TARGETS=net TEST_PROGS=pmtu.sh TEST_GEN_PRROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 6000
# selftests: net: pmtu.sh
[    2.692874] ip (285) used greatest stack depth: 12056 bytes left
[    2.764057] ip (293) used greatest stack depth: 12040 bytes left
# TEST: ipv4: PMTU exceptions                                         [ OK ]
# TEST: ipv4: PMTU exceptions - nexthop objects                       [ OK ]
# TEST: ipv6: PMTU exceptions                                         [ OK ]
# TEST: ipv6: PMTU exceptions - nexthop objects                       [ OK ]
[    9.629511] tc (906) used greatest stack depth: 11856 bytes left
# TEST: ICMPv4 with DSCP and ECN: PMTU exceptions                     [ OK ]
# TEST: ICMPv4 with DSCP and ECN: PMTU exceptions - nexthop objects   [ OK ]
# TEST: UDPv4 with DSCP and ECN: PMTU exceptions                      [ OK ]
# TEST: UDPv4 with DSCP and ECN: PMTU exceptions - nexthop objects    [ OK ]
# TEST: IPv4 over vxlan4: PMTU exceptions                             [ OK ]
# TEST: IPv4 over vxlan4: PMTU exceptions - nexthop objects           [ OK ]
# TEST: IPv6 over vxlan4: PMTU exceptions                             [ OK ]
# TEST: IPv6 over vxlan4: PMTU exceptions - nexthop objects           [ OK ]
# TEST: IPv4 over vxlan6: PMTU exceptions                             [ OK ]
# TEST: IPv4 over vxlan6: PMTU exceptions - nexthop objects           [ OK ]
# TEST: IPv6 over vxlan6: PMTU exceptions                             [ OK ]
# TEST: IPv6 over vxlan6: PMTU exceptions - nexthop objects           [ OK ]
# TEST: IPv4 over geneve4: PMTU exceptions                            [ OK ]
# TEST: IPv4 over geneve4: PMTU exceptions - nexthop objects          [ OK ]
# TEST: IPv6 over geneve4: PMTU exceptions                            [ OK ]
# TEST: IPv6 over geneve4: PMTU exceptions - nexthop objects          [ OK ]
# TEST: IPv4 over geneve6: PMTU exceptions                            [ OK ]
# TEST: IPv4 over geneve6: PMTU exceptions - nexthop objects          [ OK ]
# TEST: IPv6 over geneve6: PMTU exceptions                            [ OK ]
# TEST: IPv6 over geneve6: PMTU exceptions - nexthop objects          [ OK ]
[   54.250834] br0: port 1(veth_A-C) entered blocking state
[   54.251205] br0: port 1(veth_A-C) entered disabled state
[   54.251509] veth_A-C: entered allmulticast mode
[   54.251828] veth_A-C: entered promiscuous mode
[   54.252270] br0: port 1(veth_A-C) entered blocking state
[   54.252573] br0: port 1(veth_A-C) entered forwarding state
[   54.377986] br0: port 2(vxlan_a) entered blocking state
[   54.378296] br0: port 2(vxlan_a) entered disabled state
[   54.378607] vxlan_a: entered allmulticast mode
[   54.378923] vxlan_a: entered promiscuous mode
[   54.451783] br0: port 2(vxlan_a) entered blocking state
[   54.452093] br0: port 2(vxlan_a) entered forwarding state
# TEST: IPv4, bridged vxlan4: PMTU exceptions                         [ OK ]
[   57.192590] vxlan_a: left allmulticast mode
[   57.193069] vxlan_a: left promiscuous mode
[   57.193387] br0: port 2(vxlan_a) entered disabled state
[   57.202624] veth_A-C: left allmulticast mode
[   57.203075] veth_A-C: left promiscuous mode
[   57.203516] br0: port 1(veth_A-C) entered disabled state
[   58.327145] br0: port 1(veth_A-C) entered blocking state
[   58.327584] br0: port 1(veth_A-C) entered disabled state
[   58.327882] veth_A-C: entered allmulticast mode
[   58.328298] veth_A-C: entered promiscuous mode
[   58.328717] br0: port 1(veth_A-C) entered blocking state
[   58.329037] br0: port 1(veth_A-C) entered forwarding state
[   58.440919] br0: port 2(vxlan_a) entered blocking state
[   58.441227] br0: port 2(vxlan_a) entered disabled state
[   58.441543] vxlan_a: entered allmulticast mode
[   58.441857] vxlan_a: entered promiscuous mode
[   58.507368] br0: port 2(vxlan_a) entered blocking state
[   58.507691] br0: port 2(vxlan_a) entered forwarding state
[   60.967740] socat (3884) used greatest stack depth: 11768 bytes left
# TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects       [ OK ]
[   61.142618] vxlan_a: left allmulticast mode
[   61.142867] vxlan_a: left promiscuous mode
[   61.143112] br0: port 2(vxlan_a) entered disabled state
[   61.150738] veth_A-C: left allmulticast mode
[   61.150993] veth_A-C: left promiscuous mode
[   61.151231] br0: port 1(veth_A-C) entered disabled state
[   62.204400] br0: port 1(veth_A-C) entered blocking state
[   62.204766] br0: port 1(veth_A-C) entered disabled state
[   62.205105] veth_A-C: entered allmulticast mode
[   62.205427] veth_A-C: entered promiscuous mode
[   62.205789] br0: port 1(veth_A-C) entered blocking state
[   62.206070] br0: port 1(veth_A-C) entered forwarding state
[   62.317353] br0: port 2(vxlan_a) entered blocking state
[   62.317681] br0: port 2(vxlan_a) entered disabled state
[   62.317975] vxlan_a: entered allmulticast mode
[   62.318291] vxlan_a: entered promiscuous mode
[   62.382756] br0: port 2(vxlan_a) entered blocking state
[   62.383063] br0: port 2(vxlan_a) entered forwarding state
[   64.680970] ping6 (4051) used greatest stack depth: 11720 bytes left
# TEST: IPv6, bridged vxlan4: PMTU exceptions                         [ OK ]
[   65.099746] vxlan_a: left allmulticast mode
[   65.100008] vxlan_a: left promiscuous mode
[   65.100245] br0: port 2(vxlan_a) entered disabled state
[   65.114686] veth_A-C: left allmulticast mode
[   65.115141] veth_A-C: left promiscuous mode
[   65.115545] br0: port 1(veth_A-C) entered disabled state
[   66.483741] br0: port 1(veth_A-C) entered blocking state
[   66.484085] br0: port 1(veth_A-C) entered disabled state
[   66.484378] veth_A-C: entered allmulticast mode
[   66.484722] veth_A-C: entered promiscuous mode
[   66.485015] br0: port 1(veth_A-C) entered blocking state
[   66.485318] br0: port 1(veth_A-C) entered forwarding state
[   66.621324] br0: port 2(vxlan_a) entered blocking state
[   66.621632] br0: port 2(vxlan_a) entered disabled state
[   66.621914] vxlan_a: entered allmulticast mode
[   66.622215] vxlan_a: entered promiscuous mode
[   66.702846] br0: port 2(vxlan_a) entered blocking state
[   66.703143] br0: port 2(vxlan_a) entered forwarding state
# TEST: IPv6, bridged vxlan4: PMTU exceptions - nexthop objects       [ OK ]
[   69.491685] vxlan_a: left allmulticast mode
[   69.492182] vxlan_a: left promiscuous mode
[   69.492552] br0: port 2(vxlan_a) entered disabled state
[   69.505667] veth_A-C: left allmulticast mode
[   69.506268] veth_A-C: left promiscuous mode
[   69.506641] br0: port 1(veth_A-C) entered disabled state
[   70.846290] br0: port 1(veth_A-C) entered blocking state
[   70.846663] br0: port 1(veth_A-C) entered disabled state
[   70.846966] veth_A-C: entered allmulticast mode
[   70.847303] veth_A-C: entered promiscuous mode
[   70.847601] br0: port 1(veth_A-C) entered blocking state
[   70.847894] br0: port 1(veth_A-C) entered forwarding state
[   71.003850] br0: port 2(vxlan_a) entered blocking state
[   71.004162] br0: port 2(vxlan_a) entered disabled state
[   71.004451] vxlan_a: entered allmulticast mode
[   71.004782] vxlan_a: entered promiscuous mode
[   71.097654] br0: port 2(vxlan_a) entered blocking state
[   71.098097] br0: port 2(vxlan_a) entered forwarding state
# TEST: IPv4, bridged vxlan6: PMTU exceptions                         [ OK ]
[   73.867648] vxlan_a: left allmulticast mode
[   73.867905] vxlan_a: left promiscuous mode
[   73.868145] br0: port 2(vxlan_a) entered disabled state
[   73.882688] veth_A-C: left allmulticast mode
[   73.883107] veth_A-C: left promiscuous mode
[   73.883386] br0: port 1(veth_A-C) entered disabled state
[   75.239457] br0: port 1(veth_A-C) entered blocking state
[   75.239827] br0: port 1(veth_A-C) entered disabled state
[   75.240126] veth_A-C: entered allmulticast mode
[   75.240455] veth_A-C: entered promiscuous mode
[   75.240757] br0: port 1(veth_A-C) entered blocking state
[   75.241039] br0: port 1(veth_A-C) entered forwarding state
[   75.391732] br0: port 2(vxlan_a) entered blocking state
[   75.392047] br0: port 2(vxlan_a) entered disabled state
[   75.392333] vxlan_a: entered allmulticast mode
[   75.392773] vxlan_a: entered promiscuous mode
[   75.477193] br0: port 2(vxlan_a) entered blocking state
[   75.477526] br0: port 2(vxlan_a) entered forwarding state
# TEST: IPv4, bridged vxlan6: PMTU exceptions - nexthop objects       [ OK ]
[   78.241607] vxlan_a: left allmulticast mode
[   78.241900] vxlan_a: left promiscuous mode
[   78.242132] br0: port 2(vxlan_a) entered disabled state
[   78.250663] veth_A-C: left allmulticast mode
[   78.250928] veth_A-C: left promiscuous mode
[   78.251163] br0: port 1(veth_A-C) entered disabled state
[   79.439480] br0: port 1(veth_A-C) entered blocking state
[   79.439836] br0: port 1(veth_A-C) entered disabled state
[   79.440130] veth_A-C: entered allmulticast mode
[   79.440502] veth_A-C: entered promiscuous mode
[   79.440784] br0: port 1(veth_A-C) entered blocking state
[   79.441064] br0: port 1(veth_A-C) entered forwarding state
[   79.558167] br0: port 2(vxlan_a) entered blocking state
[   79.558481] br0: port 2(vxlan_a) entered disabled state
[   79.558832] vxlan_a: entered allmulticast mode
[   79.559141] vxlan_a: entered promiscuous mode
[   79.625181] br0: port 2(vxlan_a) entered blocking state
[   79.625487] br0: port 2(vxlan_a) entered forwarding state
[   81.944615] ping6 (4815) used greatest stack depth: 11656 bytes left
# 2024/02/06 07:14:45 socat[4835] E bind(7, {AF=10 [0000:0000:0000:0000:0000:0000:0000:0000]:50000}, 28): Address already in use
# 2024/02/06 07:14:45 socat[4841] E write(7, 0x56092815b000, 8192): Connection refused
# TEST: IPv6, bridged vxlan6: PMTU exceptions                         [FAIL]
# File size 0 mismatches exepcted value in locally bridged vxlan test
[   82.274671] vxlan_a: left allmulticast mode
[   82.275081] vxlan_a: left promiscuous mode
[   82.275454] br0: port 2(vxlan_a) entered disabled state
[   82.285603] veth_A-C: left allmulticast mode
[   82.286061] veth_A-C: left promiscuous mode
[   82.286465] br0: port 1(veth_A-C) entered disabled state
[   83.487432] br0: port 1(veth_A-C) entered blocking state
[   83.487759] br0: port 1(veth_A-C) entered disabled state
[   83.488050] veth_A-C: entered allmulticast mode
[   83.488360] veth_A-C: entered promiscuous mode
[   83.488660] br0: port 1(veth_A-C) entered blocking state
[   83.488940] br0: port 1(veth_A-C) entered forwarding state
[   83.613758] br0: port 2(vxlan_a) entered blocking state
[   83.614063] br0: port 2(vxlan_a) entered disabled state
[   83.614378] vxlan_a: entered allmulticast mode
[   83.614702] vxlan_a: entered promiscuous mode
[   83.686990] br0: port 2(vxlan_a) entered blocking state
[   83.687294] br0: port 2(vxlan_a) entered forwarding state
# TEST: IPv6, bridged vxlan6: PMTU exceptions - nexthop objects       [ OK ]
[   86.424693] vxlan_a: left allmulticast mode
[   86.425033] vxlan_a: left promiscuous mode
[   86.425266] br0: port 2(vxlan_a) entered disabled state
[   86.436641] veth_A-C: left allmulticast mode
[   86.437069] veth_A-C: left promiscuous mode
[   86.437399] br0: port 1(veth_A-C) entered disabled state
[   87.539343] br0: port 1(veth_A-C) entered blocking state
[   87.539707] br0: port 1(veth_A-C) entered disabled state
[   87.540004] veth_A-C: entered allmulticast mode
[   87.540364] veth_A-C: entered promiscuous mode
[   87.540653] br0: port 1(veth_A-C) entered blocking state
[   87.540934] br0: port 1(veth_A-C) entered forwarding state
[   87.668841] br0: port 2(geneve_a) entered blocking state
[   87.669285] br0: port 2(geneve_a) entered disabled state
[   87.669731] geneve_a: entered allmulticast mode
[   87.670194] geneve_a: entered promiscuous mode
[   87.745769] br0: port 2(geneve_a) entered blocking state
[   87.746206] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv4, bridged geneve4: PMTU exceptions                        [ OK ]
[   90.481546] geneve_a: left allmulticast mode
[   90.481816] geneve_a: left promiscuous mode
[   90.482052] br0: port 2(geneve_a) entered disabled state
[   90.493628] veth_A-C: left allmulticast mode
[   90.493908] veth_A-C: left promiscuous mode
[   90.494214] br0: port 1(veth_A-C) entered disabled state
[   91.946742] br0: port 1(veth_A-C) entered blocking state
[   91.947061] br0: port 1(veth_A-C) entered disabled state
[   91.947374] veth_A-C: entered allmulticast mode
[   91.947728] veth_A-C: entered promiscuous mode
[   91.948017] br0: port 1(veth_A-C) entered blocking state
[   91.948318] br0: port 1(veth_A-C) entered forwarding state
[   92.103464] br0: port 2(geneve_a) entered blocking state
[   92.103922] br0: port 2(geneve_a) entered disabled state
[   92.104351] geneve_a: entered allmulticast mode
[   92.104830] geneve_a: entered promiscuous mode
[   92.196295] br0: port 2(geneve_a) entered blocking state
[   92.196623] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv4, bridged geneve4: PMTU exceptions - nexthop objects      [ OK ]
[   95.015528] geneve_a: left allmulticast mode
[   95.015964] geneve_a: left promiscuous mode
[   95.016364] br0: port 2(geneve_a) entered disabled state
[   95.027603] veth_A-C: left allmulticast mode
[   95.027848] veth_A-C: left promiscuous mode
[   95.028096] br0: port 1(veth_A-C) entered disabled state
[   96.320062] br0: port 1(veth_A-C) entered blocking state
[   96.320371] br0: port 1(veth_A-C) entered disabled state
[   96.320724] veth_A-C: entered allmulticast mode
[   96.321038] veth_A-C: entered promiscuous mode
[   96.321320] br0: port 1(veth_A-C) entered blocking state
[   96.321640] br0: port 1(veth_A-C) entered forwarding state
[   96.454518] br0: port 2(geneve_a) entered blocking state
[   96.454829] br0: port 2(geneve_a) entered disabled state
[   96.455126] geneve_a: entered allmulticast mode
[   96.455442] geneve_a: entered promiscuous mode
[   96.535324] br0: port 2(geneve_a) entered blocking state
[   96.535650] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv6, bridged geneve4: PMTU exceptions                        [ OK ]
[   99.350704] geneve_a: left allmulticast mode
[   99.351178] geneve_a: left promiscuous mode
[   99.351564] br0: port 2(geneve_a) entered disabled state
[   99.364665] veth_A-C: left allmulticast mode
[   99.364938] veth_A-C: left promiscuous mode
[   99.365189] br0: port 1(veth_A-C) entered disabled state
[  100.801130] br0: port 1(veth_A-C) entered blocking state
[  100.801469] br0: port 1(veth_A-C) entered disabled state
[  100.801826] veth_A-C: entered allmulticast mode
[  100.802203] veth_A-C: entered promiscuous mode
[  100.802486] br0: port 1(veth_A-C) entered blocking state
[  100.802798] br0: port 1(veth_A-C) entered forwarding state
[  100.942720] br0: port 2(geneve_a) entered blocking state
[  100.943032] br0: port 2(geneve_a) entered disabled state
[  100.943323] geneve_a: entered allmulticast mode
[  100.943646] geneve_a: entered promiscuous mode
[  101.024339] br0: port 2(geneve_a) entered blocking state
[  101.024668] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv6, bridged geneve4: PMTU exceptions - nexthop objects      [ OK ]
[  103.886620] geneve_a: left allmulticast mode
[  103.886885] geneve_a: left promiscuous mode
[  103.887294] br0: port 2(geneve_a) entered disabled state
[  103.895649] veth_A-C: left allmulticast mode
[  103.895914] veth_A-C: left promiscuous mode
[  103.896151] br0: port 1(veth_A-C) entered disabled state
[  105.312276] br0: port 1(veth_A-C) entered blocking state
[  105.312598] br0: port 1(veth_A-C) entered disabled state
[  105.312896] veth_A-C: entered allmulticast mode
[  105.313216] veth_A-C: entered promiscuous mode
[  105.313517] br0: port 1(veth_A-C) entered blocking state
[  105.313795] br0: port 1(veth_A-C) entered forwarding state
[  105.450112] br0: port 2(geneve_a) entered blocking state
[  105.450425] br0: port 2(geneve_a) entered disabled state
[  105.450731] geneve_a: entered allmulticast mode
[  105.451065] geneve_a: entered promiscuous mode
[  105.529973] br0: port 2(geneve_a) entered blocking state
[  105.530291] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv4, bridged geneve6: PMTU exceptions                        [ OK ]
[  108.382615] geneve_a: left allmulticast mode
[  108.383292] geneve_a: left promiscuous mode
[  108.383662] br0: port 2(geneve_a) entered disabled state
[  108.394668] veth_A-C: left allmulticast mode
[  108.395278] veth_A-C: left promiscuous mode
[  108.395820] br0: port 1(veth_A-C) entered disabled state
[  109.856275] br0: port 1(veth_A-C) entered blocking state
[  109.856605] br0: port 1(veth_A-C) entered disabled state
[  109.856911] veth_A-C: entered allmulticast mode
[  109.857228] veth_A-C: entered promiscuous mode
[  109.857532] br0: port 1(veth_A-C) entered blocking state
[  109.857821] br0: port 1(veth_A-C) entered forwarding state
[  109.995993] br0: port 2(geneve_a) entered blocking state
[  109.996309] br0: port 2(geneve_a) entered disabled state
[  109.996653] geneve_a: entered allmulticast mode
[  109.996975] geneve_a: entered promiscuous mode
[  110.078958] br0: port 2(geneve_a) entered blocking state
[  110.079297] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv4, bridged geneve6: PMTU exceptions - nexthop objects      [ OK ]
[  112.988533] geneve_a: left allmulticast mode
[  112.988920] geneve_a: left promiscuous mode
[  112.989293] br0: port 2(geneve_a) entered disabled state
[  113.002636] veth_A-C: left allmulticast mode
[  113.003033] veth_A-C: left promiscuous mode
[  113.003455] br0: port 1(veth_A-C) entered disabled state
[  114.310311] br0: port 1(veth_A-C) entered blocking state
[  114.310676] br0: port 1(veth_A-C) entered disabled state
[  114.310971] veth_A-C: entered allmulticast mode
[  114.311301] veth_A-C: entered promiscuous mode
[  114.311596] br0: port 1(veth_A-C) entered blocking state
[  114.311877] br0: port 1(veth_A-C) entered forwarding state
[  114.446768] br0: port 2(geneve_a) entered blocking state
[  114.447210] br0: port 2(geneve_a) entered disabled state
[  114.447651] geneve_a: entered allmulticast mode
[  114.448121] geneve_a: entered promiscuous mode
[  114.534392] br0: port 2(geneve_a) entered blocking state
[  114.534862] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv6, bridged geneve6: PMTU exceptions                        [ OK ]
[  117.353545] geneve_a: left allmulticast mode
[  117.354092] geneve_a: left promiscuous mode
[  117.354606] br0: port 2(geneve_a) entered disabled state
[  117.362645] veth_A-C: left allmulticast mode
[  117.363087] veth_A-C: left promiscuous mode
[  117.363540] br0: port 1(veth_A-C) entered disabled state
[  118.786664] br0: port 1(veth_A-C) entered blocking state
[  118.786974] br0: port 1(veth_A-C) entered disabled state
[  118.787285] veth_A-C: entered allmulticast mode
[  118.787630] veth_A-C: entered promiscuous mode
[  118.787932] br0: port 1(veth_A-C) entered blocking state
[  118.788213] br0: port 1(veth_A-C) entered forwarding state
[  118.927725] br0: port 2(geneve_a) entered blocking state
[  118.928178] br0: port 2(geneve_a) entered disabled state
[  118.928752] geneve_a: entered allmulticast mode
[  118.929242] geneve_a: entered promiscuous mode
[  119.013875] br0: port 2(geneve_a) entered blocking state
[  119.014201] br0: port 2(geneve_a) entered forwarding state
# TEST: IPv6, bridged geneve6: PMTU exceptions - nexthop objects      [ OK ]
[  121.831581] geneve_a: left allmulticast mode
[  121.831959] geneve_a: left promiscuous mode
[  121.832206] br0: port 2(geneve_a) entered disabled state
[  121.842685] veth_A-C: left allmulticast mode
[  121.842966] veth_A-C: left promiscuous mode
[  121.843221] br0: port 1(veth_A-C) entered disabled state
#   ovs_bridge not supported
# TEST: IPv4, OVS vxlan4: PMTU exceptions                             [SKIP]
#   ovs_bridge not supported
# TEST: IPv6, OVS vxlan4: PMTU exceptions                             [SKIP]
#   ovs_bridge not supported
# TEST: IPv4, OVS vxlan6: PMTU exceptions                             [SKIP]
#   ovs_bridge not supported
# TEST: IPv6, OVS vxlan6: PMTU exceptions                             [SKIP]
#   ovs_bridge not supported
# TEST: IPv4, OVS geneve4: PMTU exceptions                            [SKIP]
#   ovs_bridge not supported
# TEST: IPv6, OVS geneve4: PMTU exceptions                            [SKIP]
#   ovs_bridge not supported
# TEST: IPv4, OVS geneve6: PMTU exceptions                            [SKIP]
#   ovs_bridge not supported
# TEST: IPv6, OVS geneve6: PMTU exceptions                            [SKIP]
#   fou44 not supported
# TEST: IPv4 over fou4: PMTU exceptions                               [SKIP]
#   fou46 not supported
# TEST: IPv6 over fou4: PMTU exceptions                               [SKIP]
#   fou64 not supported
# TEST: IPv4 over fou6: PMTU exceptions                               [SKIP]
#   fou66 not supported
# TEST: IPv6 over fou6: PMTU exceptions                               [SKIP]
#   gue44 not supported
# TEST: IPv4 over gue4: PMTU exceptions                               [SKIP]
#   gue46 not supported
# TEST: IPv6 over gue4: PMTU exceptions                               [SKIP]
#   gue64 not supported
# TEST: IPv4 over gue6: PMTU exceptions                               [SKIP]
#   gue66 not supported
# TEST: IPv6 over gue6: PMTU exceptions                               [SKIP]
#   ip4ip4 not supported
# TEST: IPv4 over IPv4: PMTU exceptions                               [SKIP]
# TEST: IPv6 over IPv4: PMTU exceptions                               [ OK ]
# TEST: IPv6 over IPv4: PMTU exceptions - nexthop objects             [ OK ]
# TEST: IPv4 over IPv6: PMTU exceptions                               [ OK ]
# TEST: IPv4 over IPv6: PMTU exceptions - nexthop objects             [ OK ]
# TEST: IPv6 over IPv6: PMTU exceptions                               [ OK ]
# TEST: IPv6 over IPv6: PMTU exceptions - nexthop objects             [ OK ]
[  153.583151] Initializing XFRM netlink socket
# TEST: vti6: PMTU exceptions                                         [ OK ]
# TEST: vti4: PMTU exceptions                                         [ OK ]
# which: no nettest in (/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti6: PMTU exceptions (ESP-in-UDP)                            [ OK ]
# which: no nettest in (/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti4: PMTU exceptions (ESP-in-UDP)                            [ OK ]
# which: no nettest in (/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti6: PMTU exceptions, routed (ESP-in-UDP)                    [ OK ]
# which: no nettest in (/home/virtme/tools/fs/bin:/home/virtme/tools/fs/sbin:/home/virtme/tools/fs/usr/bin:/home/virtme/tools/fs/usr/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti4: PMTU exceptions, routed (ESP-in-UDP)                    [ OK ]
# TEST: vti4: default MTU assignment                                  [ OK ]
# TEST: vti6: default MTU assignment                                  [ OK ]
# TEST: vti4: MTU setting on link creation                            [ OK ]
# TEST: vti6: MTU setting on link creation                            [ OK ]
# TEST: vti6: MTU changes on link changes                             [ OK ]
# TEST: ipv4: cleanup of cached exceptions                            [ OK ]
# TEST: ipv4: cleanup of cached exceptions - nexthop objects          [ OK ]
# TEST: ipv6: cleanup of cached exceptions                            [ OK ]
# TEST: ipv6: cleanup of cached exceptions - nexthop objects          [ OK ]
# TEST: ipv4: list and flush cached exceptions                        [ OK ]
# TEST: ipv4: list and flush cached exceptions - nexthop objects      [ OK ]
# TEST: ipv6: list and flush cached exceptions                        [ OK ]
# TEST: ipv6: list and flush cached exceptions - nexthop objects      [ OK ]
# TEST: ipv4: PMTU exception w/route replace                          [ OK ]
# TEST: ipv4: PMTU exception w/route replace - nexthop objects        [ OK ]
# TEST: ipv6: PMTU exception w/route replace                          [ OK ]
# TEST: ipv6: PMTU exception w/route replace - nexthop objects        [ OK ]
not ok 1 selftests: net: pmtu.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->