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
# 18.08 [+18.08] PASS
# 37.20 [+19.12] PASS
# 55.87 [+18.67] PASS
# 74.94 [+19.07] PASS
# 93.87 [+18.93] PASS
# 112.77 [+18.90] PASS
# 131.90 [+19.13] PASS
# 150.40 [+18.50] PASS
# 168.18 [+17.78] PASS
# 185.90 [+17.72] PASS
# 203.76 [+17.86] PASS
# 222.82 [+19.06] PASS
# 242.28 [+19.47] PASS
# 260.25 [+17.97] PASS
# 277.86 [+17.61] PASS
# 295.97 [+18.11] PASS
# 296.15 [+0.18] 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__->