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
# 30.29 [+30.29] TEST: ingress mirror to gretap                                      [ OK ]
# 41.87 [+11.57] TEST: egress mirror to gretap                                       [ OK ]
# 53.58 [+11.71] TEST: ingress mirror to ip6gretap                                   [ OK ]
# 65.13 [+11.55] TEST: egress mirror to ip6gretap                                    [ OK ]
# 68.89 [+3.76] TEST: ingress mirror to gretap: envelope MAC                        [ OK ]
# 72.39 [+3.50] TEST: egress mirror to gretap: envelope MAC                         [ OK ]
# 76.07 [+3.68] TEST: ingress mirror to ip6gretap: envelope MAC                     [ OK ]
# 79.52 [+3.45] TEST: egress mirror to ip6gretap: envelope MAC                      [ OK ]
# 113.98 [+34.46] 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__->