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
# 17.90 [+17.90] PASS
# 35.40 [+17.50] PASS
# 53.19 [+17.79] PASS
# 70.74 [+17.55] PASS
# 90.01 [+19.27] PASS
# 108.64 [+18.63] PASS
# 126.07 [+17.44] PASS
# 144.01 [+17.94] PASS
# 162.00 [+17.99] PASS
# 179.70 [+17.70] PASS
# 197.16 [+17.45] PASS
# 214.70 [+17.55] PASS
# 232.04 [+17.34] PASS
# 249.48 [+17.44] PASS
# 266.98 [+17.50] PASS
# 284.46 [+17.48] PASS
# 284.64 [+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__->