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
# 17.61 [+17.61] PASS
# 34.85 [+17.24] PASS
# 52.23 [+17.37] PASS
# 70.21 [+17.98] PASS
# 89.47 [+19.27] PASS
# 108.65 [+19.18] PASS
# 126.70 [+18.05] PASS
# 145.50 [+18.80] PASS
# 164.16 [+18.66] PASS
# 182.85 [+18.69] PASS
# 200.76 [+17.91] PASS
# 218.96 [+18.20] PASS
# 237.22 [+18.26] PASS
# 255.49 [+18.26] PASS
# 273.45 [+17.96] PASS
# 291.57 [+18.12] PASS
# 291.77 [+0.19] 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__->