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
# 17.65 [+17.65] PASS
# 34.91 [+17.26] PASS
# 52.53 [+17.62] PASS
# 70.15 [+17.62] PASS
# 87.91 [+17.76] PASS
# 105.20 [+17.30] PASS
# 122.80 [+17.60] PASS
# 140.78 [+17.98] PASS
# 158.66 [+17.88] PASS
# 176.59 [+17.93] PASS
# 194.42 [+17.83] PASS
# 212.53 [+18.11] PASS
# 230.44 [+17.91] PASS
# 248.58 [+18.14] PASS
# 266.50 [+17.92] PASS
# 284.52 [+18.02] PASS
# 284.75 [+0.23] 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__->