make -C tools/testing/selftests TARGETS="net" TEST_PROGS=traceroute.sh TESST_GEN_PROGS="" 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: traceroute.sh
# 5.19 [+5.19] TEST: IPV6 traceroute                                               [ OK ]
# 10.25 [+5.06] TEST: IPV4 traceroute                                               [ OK ]
# 10.35 [+0.10] 
# 10.35 [+0.00] Tests passed:   2
# 10.35 [+0.00] Tests failed:   0
ok 1 selftests: net: traceroute.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->