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
# 25.74 [+25.74] TEST: ingress mirror to gretap                                      [FAIL]
# 25.75 [+0.00] Expected to capture == 10 packets, got 0.
# 35.88 [+10.13] TEST: egress mirror to gretap                                       [FAIL]
# 35.88 [+0.00] Expected to capture == 10 packets, got 0.
# 46.49 [+10.61] TEST: ingress mirror to ip6gretap                                   [FAIL]
# 46.50 [+0.00] Expected to capture == 10 packets, got 0.
# 56.79 [+10.30] TEST: egress mirror to ip6gretap                                    [FAIL]
# 56.80 [+0.00] Expected to capture == 10 packets, got 0.
# 61.58 [+4.78] TEST: ingress mirror to gretap: envelope MAC                        [FAIL]
# 61.59 [+0.01] Expected to capture == 10 packets, got 0.
# 65.60 [+4.00] TEST: egress mirror to gretap: envelope MAC                         [FAIL]
# 65.60 [+0.00] Expected to capture == 10 packets, got 0.
# 69.00 [+3.40] TEST: ingress mirror to ip6gretap: envelope MAC                     [FAIL]
# 69.00 [+0.00] Expected to capture == 10 packets, got 0.
# 72.16 [+3.16] TEST: egress mirror to ip6gretap: envelope MAC                      [FAIL]
# 72.16 [+0.00] Expected to capture == 10 packets, got 0.
# 103.36 [+31.20] TEST: two simultaneously configured mirrors                         [FAIL]
# 103.37 [+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__->