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
# 17.75 [+17.75] PASS
# 35.32 [+17.57] PASS
# 53.06 [+17.73] PASS
# 70.81 [+17.75] PASS
# 89.14 [+18.33] PASS
# 106.42 [+17.28] PASS
# 123.70 [+17.29] PASS
# 140.87 [+17.17] PASS
# 158.00 [+17.13] PASS
# 175.21 [+17.21] PASS
# 192.34 [+17.13] PASS
# 209.76 [+17.42] PASS
# 226.97 [+17.21] PASS
# 244.40 [+17.43] PASS
# 261.69 [+17.29] PASS
# 279.09 [+17.40] PASS
# 279.27 [+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__->