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
# 17.74 [+17.74] PASS
# 34.99 [+17.25] PASS
# 52.52 [+17.53] PASS
# 69.76 [+17.25] PASS
# 87.80 [+18.03] PASS
# 105.82 [+18.02] PASS
# 123.95 [+18.13] PASS
# 142.97 [+19.02] PASS
# 161.26 [+18.29] PASS
# 179.17 [+17.91] PASS
# 196.89 [+17.72] PASS
# 214.61 [+17.72] PASS
# 232.12 [+17.51] PASS
# 249.89 [+17.76] PASS
# 267.43 [+17.55] PASS
# 285.14 [+17.71] PASS
# 285.35 [+0.20] 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__->