make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=mirrorr_gre_bridge_1d_vlan.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: mirror_gre_bridge_1d_vlan.sh
# 27.37 [+27.37] TEST: ingress mirror to gretap                                      [ OK ]
# 38.61 [+11.25] TEST: egress mirror to gretap                                       [ OK ]
# 50.16 [+11.54] TEST: ingress mirror to ip6gretap                                   [ OK ]
# 61.82 [+11.66] TEST: egress mirror to ip6gretap                                    [ OK ]
# 78.20 [+16.38] TEST: mirror to gretap: STP state                                   [ OK ]
# 94.49 [+16.30] TEST: mirror to ip6gretap: STP state                                [ OK ]

DETECTED CRASH, lowering timeout
ok 1 selftests: net/forwarding: mirror_gre_bridge_1d_vlan.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->