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
# 17.74 [+17.74] PASS
# 35.32 [+17.58] PASS
# 53.10 [+17.78] PASS
# 70.43 [+17.33] PASS
# 88.11 [+17.68] PASS
# 105.58 [+17.47] PASS
# 123.23 [+17.65] PASS
# 140.93 [+17.70] PASS
# 159.98 [+19.05] PASS
# 178.18 [+18.20] PASS
# 195.75 [+17.57] PASS
# 213.44 [+17.69] PASS
# 231.23 [+17.79] PASS
# 248.94 [+17.72] PASS
# 267.36 [+18.41] PASS
# 285.03 [+17.68] PASS
# 285.23 [+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__->