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
# 17.82 [+17.82] PASS
# 35.35 [+17.53] PASS
# 52.98 [+17.63] PASS
# 70.41 [+17.43] PASS
# 88.17 [+17.76] PASS
# 106.03 [+17.86] PASS
# 123.67 [+17.64] PASS
# 141.33 [+17.66] PASS
# 158.96 [+17.63] PASS
# 176.95 [+17.99] PASS
# 194.44 [+17.49] PASS
# 211.96 [+17.52] PASS
# 229.36 [+17.40] PASS
# 247.05 [+17.69] PASS
# 264.65 [+17.60] PASS
# 282.29 [+17.64] PASS
# 282.49 [+0.20] 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__->