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
# 18.09 [+18.09] PASS
# 35.66 [+17.58] PASS
# 53.08 [+17.41] PASS
# 70.19 [+17.11] PASS
# 87.41 [+17.22] PASS
# 104.68 [+17.27] PASS
# 122.03 [+17.35] PASS
# 139.20 [+17.17] PASS
# 156.27 [+17.07] PASS
# 173.79 [+17.52] PASS
# 191.09 [+17.30] PASS
# 208.41 [+17.32] PASS
# 225.51 [+17.10] PASS
# 242.88 [+17.36] PASS
# 260.01 [+17.14] PASS
# 278.05 [+18.04] PASS
# 278.40 [+0.35] 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__->