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
# 17.11 [+17.11] PASS
# 34.08 [+16.96] PASS
# 51.33 [+17.26] PASS
# 68.25 [+16.92] PASS
# 85.50 [+17.25] PASS
# 102.56 [+17.06] PASS
# 119.91 [+17.35] PASS
# 137.23 [+17.31] PASS
# 154.70 [+17.47] PASS
# 172.79 [+18.09] PASS
# 190.22 [+17.43] PASS
# 207.62 [+17.40] PASS
# 224.94 [+17.32] PASS
# 242.35 [+17.41] PASS
# 259.88 [+17.53] PASS
# 277.51 [+17.63] PASS
# 277.71 [+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__->