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
# 17.49 [+17.49] PASS
# 35.28 [+17.79] PASS
# 53.61 [+18.33] PASS
# 71.72 [+18.11] PASS
# 90.62 [+18.90] PASS
# 109.46 [+18.84] PASS
# 127.98 [+18.52] PASS
# 146.10 [+18.11] PASS
# 164.24 [+18.15] PASS
# 182.16 [+17.92] PASS
# 199.72 [+17.56] PASS
# 217.93 [+18.21] PASS
# 235.94 [+18.01] PASS
# 254.04 [+18.10] PASS
# 272.29 [+18.26] PASS
# 291.01 [+18.71] PASS
# 291.23 [+0.22] 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__->