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
# 35.68 [+17.61] PASS
# 53.72 [+18.03] PASS
# 72.65 [+18.93] PASS
# 90.70 [+18.05] PASS
# 108.39 [+17.69] PASS
# 126.04 [+17.65] PASS
# 143.86 [+17.82] PASS
# 161.54 [+17.68] PASS
# 179.29 [+17.75] PASS
# 196.92 [+17.63] PASS
# 214.71 [+17.79] PASS
# 232.25 [+17.54] PASS
# 250.25 [+18.00] PASS
# 267.75 [+17.50] PASS
# 285.55 [+17.80] PASS
# 285.75 [+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__->