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
# 18.07 [+18.07] PASS
# 35.83 [+17.76] PASS
# 53.88 [+18.04] PASS
# 71.51 [+17.63] PASS
# 89.64 [+18.14] PASS
# 107.27 [+17.62] PASS
# 125.27 [+18.00] PASS
# 143.22 [+17.94] PASS
# 161.18 [+17.96] PASS
# 179.17 [+18.00] PASS
# 197.16 [+17.99] PASS
# 215.28 [+18.12] PASS
# 235.08 [+19.81] PASS
# 253.56 [+18.48] PASS
# 271.46 [+17.90] PASS
# 289.32 [+17.86] PASS
# 289.50 [+0.18] 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__->