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

DETECTED CRASH, lowering timeout
# 20.95 [+20.95] TEST: mirror to gretap: TTL change                                  [ OK ]
# 27.59 [+6.64] TEST: mirror to ip6gretap: TTL change                               [ OK ]
# 36.80 [+9.21] TEST: mirror to gretap: tunnel down/up                              [ OK ]
# 45.82 [+9.03] TEST: mirror to ip6gretap: tunnel down/up                           [ OK ]
# 60.27 [+14.44] TEST: mirror to gretap: egress down/up                              [ OK ]
# 74.60 [+14.34] TEST: mirror to ip6gretap: egress down/up                           [ OK ]
# 83.87 [+9.27] TEST: mirror to gretap: remote address change                       [ OK ]
# 92.91 [+9.04] TEST: mirror to ip6gretap: remote address change                    [ OK ]
# 106.56 [+13.65] TEST: mirror to gretap: tunnel deleted                              [ OK ]
# 120.22 [+13.66] TEST: mirror to ip6gretap: tunnel deleted                           [ OK ]
# 133.65 [+13.42] TEST: mirror to gretap: underlay route removal                      [ OK ]
# 146.95 [+13.30] TEST: mirror to ip6gretap: underlay route removal                   [ OK ]
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__->