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
# 17.69 [+17.69] PASS
# 34.90 [+17.21] PASS
# 52.32 [+17.42] PASS
# 69.59 [+17.27] PASS
# 87.18 [+17.59] PASS
# 104.44 [+17.26] PASS
# 121.77 [+17.33] PASS
# 139.05 [+17.28] PASS
# 156.54 [+17.49] PASS
# 173.66 [+17.11] PASS
# 190.97 [+17.31] PASS
# 208.32 [+17.35] PASS
# 225.57 [+17.25] PASS
# 242.91 [+17.34] PASS
# 260.24 [+17.33] PASS
# 277.71 [+17.47] PASS
# 278.11 [+0.40] 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__->