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
# 18.65 [+18.65] PASS
# 36.55 [+17.90] PASS
# 54.57 [+18.02] PASS
# 72.26 [+17.69] PASS
# 90.25 [+17.99] PASS
# 108.24 [+17.99] PASS
# 126.30 [+18.05] PASS
# 144.49 [+18.19] PASS
# 162.34 [+17.85] PASS
# 180.32 [+17.98] PASS
# 198.59 [+18.27] PASS
# 216.61 [+18.02] PASS
# 235.33 [+18.73] PASS
# 255.21 [+19.88] PASS
# 273.56 [+18.35] PASS
# 291.29 [+17.74] PASS
# 291.48 [+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__->