make -C tools/test<r_gre_bridge_1d_vlan.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/srv/vmksft/testing/wt-4/tools/testing/selftests'
make[1]: Nothing to be done for 'all'.
# overriding timeout to 21600
# selftests: net/forwarding: mirror_gre_bridge_1d_vlan.sh
# 17.06 [+17.06] TEST: ingress mirror to gretap                                      [ OK ]

DETECTED CRASH, lowering timeout
# 25.21 [+8.15] TEST: egress mirror to gretap                                       [ OK ]
# 33.40 [+8.19] TEST: ingress mirror to ip6gretap                                   [ OK ]
# 41.59 [+8.19] TEST: egress mirror to ip6gretap                                    [ OK ]
# 53.54 [+11.94] TEST: mirror to gretap: STP state                                   [ OK ]
# 65.52 [+11.98] TEST: mirror to ip6gretap: STP state                                [ OK ]
ok 1 selftests: net/forwarding: mirror_gre_bridge_1d_vlan.sh
make: Leaving directory '/srv/vmksft/testing/wt-4/tools/testing/selftests'
xx__-> e
DETECTED CRASH, lowering timeout
cho $?
0
xx__->