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
# 17.86 [+17.86] PASS
# 35.34 [+17.48] PASS
# 53.09 [+17.75] PASS
# 70.57 [+17.47] PASS
# 88.36 [+17.79] PASS
# 105.76 [+17.40] PASS
# 123.39 [+17.63] PASS
# 140.91 [+17.52] PASS
# 158.55 [+17.64] PASS
# 176.12 [+17.56] PASS
# 196.07 [+19.95] PASS
# 214.67 [+18.60] PASS
# 232.69 [+18.03] PASS
# 251.54 [+18.85] PASS
# 270.03 [+18.49] PASS
# 288.01 [+17.98] PASS
# 288.22 [+0.21] 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__->