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
# 17.55 [+17.55] PASS
# 34.56 [+17.01] PASS
# 52.26 [+17.70] PASS
# 69.65 [+17.40] PASS
# 87.47 [+17.81] PASS
# 104.45 [+16.98] PASS
# 123.47 [+19.02] PASS
# 141.05 [+17.58] PASS
# 159.25 [+18.20] PASS
# 177.39 [+18.14] PASS
# 194.69 [+17.30] PASS
# 212.39 [+17.71] PASS
# 229.77 [+17.37] PASS
# 247.36 [+17.59] PASS
# 264.79 [+17.43] PASS
# 282.36 [+17.57] PASS
# 282.56 [+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__->