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
# 17.81 [+17.81] PASS
# 35.47 [+17.66] PASS
# 53.16 [+17.69] PASS
# 70.66 [+17.49] PASS
# 88.47 [+17.82] PASS
# 106.06 [+17.59] PASS
# 123.61 [+17.54] PASS
# 141.05 [+17.44] PASS
# 158.47 [+17.42] PASS
# 176.06 [+17.59] PASS
# 193.47 [+17.41] PASS
# 210.87 [+17.40] PASS
# 228.18 [+17.31] PASS
# 245.93 [+17.75] PASS
# 263.99 [+18.06] PASS
# 282.52 [+18.53] PASS
# 282.70 [+0.18] 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__->