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
# 34.91 [+17.21] PASS
# 52.18 [+17.27] PASS
# 69.45 [+17.27] PASS
# 86.85 [+17.40] PASS
# 104.02 [+17.17] PASS
# 121.35 [+17.33] PASS
# 138.66 [+17.30] PASS
# 156.05 [+17.40] PASS
# 173.35 [+17.30] PASS
# 190.78 [+17.43] PASS
# 208.21 [+17.43] PASS
# 225.60 [+17.39] PASS
# 242.88 [+17.29] PASS
# 259.96 [+17.07] PASS
# 277.13 [+17.18] PASS
# 277.45 [+0.32] 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__->