make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=mirrorr_gre_changes.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: mirror_gre_changes.sh
# 27.95 [+27.95] TEST: mirror to gretap: TTL change                                  [ OK ]
# 34.81 [+6.87] TEST: mirror to ip6gretap: TTL change                               [ OK ]
# 44.50 [+9.69] TEST: mirror to gretap: tunnel down/up                              [ OK ]
# 54.19 [+9.69] TEST: mirror to ip6gretap: tunnel down/up                           [ OK ]
# 68.96 [+14.76] TEST: mirror to gretap: egress down/up                              [ OK ]
# 83.71 [+14.75] TEST: mirror to ip6gretap: egress down/up                           [ OK ]
# 93.22 [+9.51] TEST: mirror to gretap: remote address change                       [ OK ]
# 102.65 [+9.43] TEST: mirror to ip6gretap: remote address change                    [ OK ]
# 117.24 [+14.59] TEST: mirror to gretap: tunnel deleted                              [ OK ]
# 131.64 [+14.40] TEST: mirror to ip6gretap: tunnel deleted                           [ OK ]
# 145.71 [+14.07] TEST: mirror to gretap: underlay route removal                      [ OK ]
# 159.60 [+13.89] TEST: mirror to ip6gretap: underlay route removal                   [ OK ]

DETECTED CRASH, lowering timeout
ok 1 selftests: net/forwarding: mirror_gre_changes.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->