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
# 18.89 [+18.89] PASS
# 36.01 [+17.12] PASS
# 53.54 [+17.54] PASS
# 70.92 [+17.37] PASS
# 88.59 [+17.67] PASS
# 105.98 [+17.39] PASS
# 123.56 [+17.58] PASS
# 140.97 [+17.40] PASS
# 158.55 [+17.58] PASS
# 176.13 [+17.58] PASS
# 193.60 [+17.47] PASS
# 212.95 [+19.35] PASS
# 230.15 [+17.20] PASS
# 247.71 [+17.56] PASS
# 265.62 [+17.91] PASS
# 284.04 [+18.42] PASS
# 284.24 [+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__->