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
# 17.80 [+17.80] PASS
# 35.02 [+17.22] PASS
# 52.71 [+17.69] PASS
# 70.57 [+17.86] PASS
# 88.94 [+18.37] PASS
# 106.19 [+17.25] PASS
# 123.99 [+17.80] PASS
# 142.47 [+18.49] PASS
# 160.65 [+18.17] PASS
# 179.45 [+18.81] PASS
# 197.13 [+17.68] PASS
# 214.64 [+17.51] PASS
# 232.14 [+17.49] PASS
# 250.41 [+18.27] PASS
# 268.06 [+17.66] PASS
# 285.85 [+17.78] PASS
# 286.04 [+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__->