make -C tools/testing/selftests TARGETS="net" TEST_PROGS=gre_gso.sh TEST_GGEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: gre_gso.sh

DETECTED CRASH, lowering timeout
# 4.97 [+4.97]     TEST: GREv6/v4 - copy file w/ TSO                                   [ OK ]
# 5.25 [+0.28]     TEST: GREv6/v4 - copy file w/ GSO                                   [ OK ]
# 5.72 [+0.47]     TEST: GREv6/v6 - copy file w/ TSO                                   [ OK ]
# 6.04 [+0.33]     TEST: GREv6/v6 - copy file w/ GSO                                   [ OK ]
# 6.61 [+0.57] 
# 6.61 [+0.00] Tests passed:   4
# 6.61 [+0.00] Tests failed:   0
ok 1 selftests: net: gre_gso.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->