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
# 20.20 [+20.20] PASS
# 39.37 [+19.17] PASS
# 58.50 [+19.13] PASS
# 77.78 [+19.28] PASS
# 97.19 [+19.42] PASS
# 115.33 [+18.13] PASS
# 133.65 [+18.32] PASS
# 152.30 [+18.66] PASS
# 170.42 [+18.12] PASS
# 188.15 [+17.73] PASS
# 205.81 [+17.66] PASS
# 223.74 [+17.94] PASS
# 241.24 [+17.49] PASS
# 259.03 [+17.79] PASS
# 276.63 [+17.60] PASS
# 294.35 [+17.72] PASS
# 294.53 [+0.17] 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__->