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
# 7.12 [+7.12]     TEST: GREv6/v4 - copy file w/ TSO                                   [FAIL]
# 8.28 [+1.16]     TEST: GREv6/v4 - copy file w/ GSO                                   [FAIL]
# 9.98 [+1.70]     TEST: GREv6/v6 - copy file w/ TSO                                   [FAIL]
# 11.16 [+1.18]     TEST: GREv6/v6 - copy file w/ GSO                                   [FAIL]
# 12.18 [+1.02] 
# 12.18 [+0.00] Tests passed:   0
# 12.18 [+0.00] Tests failed:   4
not ok 1 selftests: net: gre_gso.sh # exit=1
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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->