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
# 17.50 [+17.50] PASS
# 34.82 [+17.32] PASS
# 51.97 [+17.15] PASS
# 69.15 [+17.18] PASS
# 86.49 [+17.34] PASS
# 103.55 [+17.06] PASS
# 120.57 [+17.01] PASS
# 137.42 [+16.85] PASS
# 154.26 [+16.84] PASS
# 171.01 [+16.75] PASS
# 187.94 [+16.93] PASS
# 204.89 [+16.94] PASS
# 221.69 [+16.80] PASS
# 238.47 [+16.77] PASS
# 255.33 [+16.86] PASS
# 272.30 [+16.97] PASS
# 272.49 [+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__->