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
# 19.17 [+19.17] PASS
# 36.96 [+17.79] PASS
# 54.57 [+17.61] PASS
# 72.25 [+17.68] PASS
# 90.10 [+17.85] PASS
# 108.52 [+18.43] PASS
# 126.70 [+18.18] PASS
# 144.41 [+17.70] PASS
# 162.14 [+17.73] PASS
# 179.94 [+17.80] PASS
# 197.62 [+17.67] PASS
# 216.33 [+18.71] PASS
# 234.67 [+18.35] PASS
# 253.39 [+18.72] PASS
# 271.28 [+17.88] PASS
# 289.34 [+18.06] PASS
# 289.53 [+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__->