make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_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: tcp_fastopen_backup_key.sh
# 17.91 [+17.91] PASS
# 35.24 [+17.33] PASS
# 52.78 [+17.54] PASS
# 70.20 [+17.42] PASS
# 87.88 [+17.69] PASS
# 105.44 [+17.55] PASS
# 122.77 [+17.34] PASS
# 140.25 [+17.48] PASS
# 157.78 [+17.53] PASS
# 175.53 [+17.75] PASS
# 194.58 [+19.05] PASS
# 213.00 [+18.41] PASS
# 230.33 [+17.33] PASS
# 247.68 [+17.35] PASS
# 264.93 [+17.25] PASS
# 282.88 [+17.95] PASS
# 283.08 [+0.20] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->