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
# 23.32 [+23.32] PASS
# 46.43 [+23.11] PASS
# 64.91 [+18.48] PASS
# 82.45 [+17.54] PASS
# 99.85 [+17.40] PASS
# 117.31 [+17.46] PASS
# 134.79 [+17.47] PASS
# 152.34 [+17.55] PASS
# 171.64 [+19.30] PASS
# 191.30 [+19.66] PASS
# 209.90 [+18.59] PASS
# 228.47 [+18.57] PASS
# 247.28 [+18.82] PASS
# 267.18 [+19.90] PASS
# 285.64 [+18.45] PASS
# 304.12 [+18.49] PASS
# 304.34 [+0.22] 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__->