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
# 17.51 [+17.51] PASS
# 35.03 [+17.52] PASS
# 52.28 [+17.25] PASS
# 69.78 [+17.50] PASS
# 87.58 [+17.80] PASS
# 105.84 [+18.27] PASS
# 123.75 [+17.90] PASS
# 141.18 [+17.43] PASS
# 158.28 [+17.11] PASS
# 175.54 [+17.26] PASS
# 192.77 [+17.23] PASS
# 210.05 [+17.28] PASS
# 227.02 [+16.96] PASS
# 244.17 [+17.15] PASS
# 261.11 [+16.94] PASS
# 278.32 [+17.21] PASS
# 278.49 [+0.17] 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__->