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
# 17.38 [+17.38] PASS
# 34.83 [+17.45] PASS
# 52.14 [+17.31] PASS
# 70.18 [+18.04] PASS
# 88.46 [+18.28] PASS
# 106.54 [+18.08] PASS
# 125.84 [+19.30] PASS
# 144.25 [+18.41] PASS
# 162.94 [+18.69] PASS
# 181.06 [+18.13] PASS
# 199.55 [+18.49] PASS
# 218.92 [+19.37] PASS
# 237.54 [+18.61] PASS
# 255.50 [+17.96] PASS
# 273.37 [+17.87] PASS
# 291.45 [+18.09] PASS
# 291.64 [+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__->