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/wt-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: mirror_gre_changes.sh
# 29.14 [+29.14] TEST: mirror to gretap: TTL change                                  [ OK ]
# 36.80 [+7.66] TEST: mirror to ip6gretap: TTL change                               [ OK ]
# 50.82 [+14.02] TEST: mirror to gretap: tunnel down/up                              [ OK ]
# 62.52 [+11.71] TEST: mirror to ip6gretap: tunnel down/up                           [ OK ]
# 78.95 [+16.43] TEST: mirror to gretap: egress down/up                              [ OK ]
# 95.58 [+16.63] TEST: mirror to ip6gretap: egress down/up                           [ OK ]
# 106.70 [+11.13] TEST: mirror to gretap: remote address change                       [ OK ]
# 117.89 [+11.19] TEST: mirror to ip6gretap: remote address change                    [ OK ]

DETECTED CRASH, lowering timeout
# 132.91 [+15.02] TEST: mirror to gretap: tunnel deleted                              [ OK ]
# 146.72 [+13.81] TEST: mirror to ip6gretap: tunnel deleted                           [ OK ]
# 160.14 [+13.42] TEST: mirror to gretap: underlay route removal                      [ OK ]
# 173.62 [+13.47] TEST: mirror to ip6gretap: underlay route removal                   [ OK ]
ok 1 selftests: net/forwarding: mirror_gre_changes.sh
make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->