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

DETECTED CRASH, lowering timeout
# 28.15 [+28.15] TEST: ingress mirror to gretap: neighbor change                     [FAIL]
# 28.15 [+0.00] Expected to capture == 10 packets, got 0.
# 38.43 [+10.27] TEST: egress mirror to gretap: neighbor change                      [FAIL]
# 38.43 [+0.01] Expected to capture == 10 packets, got 0.
# 49.10 [+10.66] TEST: ingress mirror to ip6gretap: neighbor change                  [FAIL]
# 49.10 [+0.00] Expected to capture == 10 packets, got 0.
# 59.80 [+10.71] TEST: egress mirror to ip6gretap: neighbor change                   [FAIL]
# 59.81 [+0.00] Expected to capture == 10 packets, got 0.
not ok 1 selftests: net/forwarding: mirror_gre_neigh.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__->