[openssl-dev] [openssl.org #4581] [1.0.2] Running tests in parallel results in failure

[Paul Menzel via RT]

Dear OpenSSL folks,


downloading the latest 1.0.1t release [1], building it, and running the 
tests in parallel I get the failure below.

I am able to reproduce this, with the branch.*OpenSSL_1_0_2-stable* [2], 
but not with the branch *master*.

With `-j1` and `-j2` the failure is unreproducible. With `-j3` it 
sometimes works and sometimes fails. With `-j4` and greater it reliably 
fails.

```
...long/negative scalar tests allowing precomputation ... without 
precomputation ... ok
combined multiplication ....p -> p
........d -> d
.camellia-128-cbc
......n -> d
..........p -> d
.....camellia-128-cbc base64
.d -> n
...n -> n
  ok

..testing internal curves: ..............camellia-128-ecb
......................p -> n
............d -> p
..............................n -> p
.............p -> p
... ok

camellia-128-ecb base64
.....rsa
.testing rsa conversions
p -> d
.Parsing test certificates
...camellia-192-cbc
p -> p
....OK
.camellia-192-cbc base64
d -> d
.testing crl conversions
p -> d
..p -> d
..p -> p
.camellia-192-ecb
.d -> p
..p -> p
d -> d
...p -> d
camellia-192-ecb base64
..d -> p
.../util/shlib_wrap.sh ./rsa_test
..p -> p
PKCS #1 v1.5 encryption/decryption ok
OAEP encryption/decryption ok
..camellia-256-cbc
PKCS #1 v1.5 encryption/decryption ok
OAEP encryption/decryption ok
.PKCS #1 v1.5 encryption/decryption ok
OAEP encryption/decryption ok
...testing session-id conversions
p -> d
......p -> p
......d -> d
..camellia-256-cbc base64
.....p -> d
.......PKCS #1 v1.5 encryption/decryption ok
d -> p
OAEP encryption/decryption ok
.camellia-256-ecb
...PKCS #1 v1.5 encryption/decryption ok
OAEP encryption/decryption ok
p -> p
...PKCS #1 v1.5 encryption/decryption ok
OAEP encryption/decryption ok
.......camellia-256-ecb base64
Generate and verify a certificate request
.generating certificate request
...rsa
.There should be a 2 sequences of .'s and some +'s.
There should not be more that at most 80 per line
This could take some time.
....cast
..Generating a 1024 bit RSA private key
.....................cast base64
....................++++++
......................cast-cbc
..................testing req conversions
..p -> d
.......................cast-cbc base64
.Makefile:237: recipe for target 'test_req' failed
make[1]: *** [test_req] Error 1
make[1]: *** Waiting for unfinished jobs....
```


Thanks,

Paul


PS: I am sorry, if Mozilla Thunderbird wraps the pasted lines.


[1] https://www.openssl.org/source/openssl-1.0.1t.tar.gz
[2] OpenSSL_1_0_2h-88-g4824496 (Fix missing opening braces)
[3] 6feb3c5 Avoid using latest clang since repo not available


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