make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=mirrorr_gre.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.sh

DETECTED CRASH, lowering timeout
# 26.29 [+26.29] TEST: ingress mirror to gretap                                      [FAIL]
# 26.29 [+0.00] Expected to capture == 10 packets, got 0.
# 36.62 [+10.33] TEST: egress mirror to gretap                                       [FAIL]
# 36.62 [+0.00] Expected to capture == 10 packets, got 0.
# 47.16 [+10.54] TEST: ingress mirror to ip6gretap                                   [FAIL]
# 47.17 [+0.00] Expected to capture == 10 packets, got 0.
# 57.76 [+10.59] TEST: egress mirror to ip6gretap                                    [FAIL]
# 57.76 [+0.00] Expected to capture == 10 packets, got 0.
# 61.05 [+3.29] TEST: ingress mirror to gretap: envelope MAC                        [FAIL]
# 61.05 [+0.00] Expected to capture == 10 packets, got 0.
# 64.23 [+3.17] TEST: egress mirror to gretap: envelope MAC                         [FAIL]
# 64.23 [+0.00] Expected to capture == 10 packets, got 0.
# 67.43 [+3.20] TEST: ingress mirror to ip6gretap: envelope MAC                     [FAIL]
# 67.43 [+0.00] Expected to capture == 10 packets, got 0.
# 70.56 [+3.13] TEST: egress mirror to ip6gretap: envelope MAC                      [FAIL]
# 70.56 [+0.00] Expected to capture == 10 packets, got 0.
# 101.78 [+31.23] TEST: two simultaneously configured mirrors                         [FAIL]
# 101.79 [+0.00] Expected to capture == 10 packets, got 0.
not ok 1 selftests: net/forwarding: mirror_gre.sh # exit=1
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__->