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
# 17.19 [+17.19] PASS
# 34.11 [+16.92] PASS
# 51.26 [+17.15] PASS
# 68.02 [+16.77] PASS
# 85.37 [+17.34] PASS
# 102.09 [+16.72] PASS
# 119.56 [+17.47] PASS
# 136.62 [+17.07] PASS
# 153.94 [+17.32] PASS
# 171.04 [+17.10] PASS
# 188.33 [+17.29] PASS
# 205.53 [+17.20] PASS
# 222.32 [+16.79] PASS
# 239.45 [+17.13] PASS
# 256.53 [+17.08] PASS
# 273.84 [+17.31] PASS
# 274.03 [+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__->