make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=mirrorr_gre.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.sh
# 21.51 [+21.51] TEST: ingress mirror to gretap                                      [ OK ]
# 30.68 [+9.17] TEST: egress mirror to gretap                                       [ OK ]
# 39.81 [+9.13] TEST: ingress mirror to ip6gretap                                   [ OK ]
# 49.02 [+9.21] TEST: egress mirror to ip6gretap                                    [ OK ]
# 51.72 [+2.70] TEST: ingress mirror to gretap: envelope MAC                        [ OK ]
# 54.45 [+2.73] TEST: egress mirror to gretap: envelope MAC                         [ OK ]
# 57.18 [+2.73] TEST: ingress mirror to ip6gretap: envelope MAC                     [ OK ]
# 59.83 [+2.65] TEST: egress mirror to ip6gretap: envelope MAC                      [ OK ]
# 87.45 [+27.62] TEST: two simultaneously configured mirrors                         [ OK ]
ok 1 selftests: net/forwarding: mirror_gre.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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->