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
# 17.79 [+17.79] PASS
# 35.26 [+17.47] PASS
# 52.89 [+17.63] PASS
# 70.54 [+17.65] PASS
# 88.32 [+17.78] PASS
# 105.97 [+17.65] PASS
# 123.62 [+17.65] PASS
# 141.17 [+17.55] PASS
# 158.60 [+17.42] PASS
# 176.16 [+17.56] PASS
# 194.63 [+18.47] PASS
# 212.72 [+18.09] PASS
# 230.40 [+17.69] PASS
# 248.57 [+18.17] PASS
# 266.73 [+18.16] PASS
# 285.47 [+18.74] PASS
# 285.66 [+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__->