make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tun TEST_GEN_PROGGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: tun
# TAP version 13
# 1..5
# # Starting 5 tests from 1 test cases.
# #  RUN           tun.delete_detach_close ...
# #            OK  tun.delete_detach_close
# ok 1 tun.delete_detach_close
# #  RUN           tun.detach_delete_close ...
# #            OK  tun.detach_delete_close
# ok 2 tun.detach_delete_close
# #  RUN           tun.detach_close_delete ...
# #            OK  tun.detach_close_delete
# ok 3 tun.detach_close_delete
# #  RUN           tun.reattach_delete_close ...
# #            OK  tun.reattach_delete_close
# ok 4 tun.reattach_delete_close
# #  RUN           tun.reattach_close_delete ...
# #            OK  tun.reattach_close_delete
# ok 5 tun.reattach_close_delete
# # PASSED: 5 / 5 tests passed.
# # Totals: pass:5 fail:0 xfail:0 xpass:0 skip:0 error:0
ok 1 selftests: net: tun
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
hxx__-> echo $?
0
xx__->