Re: lib/56642: crypto/libcrypto/t_ciphers:evp test regression

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR lib/56642; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: Christos Zoulas <christos%zoulas.com@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: lib/56642: crypto/libcrypto/t_ciphers:evp test regression
Date: Tue, 18 Jan 2022 17:43:48 +0200

 Christos Zoulas wrote:
 > I could not reproduce it:
 [...]
 > How does this work on your system?
 
 On the TNF i386 testbed:
 
 bracket%babylon5.netbsd.org@localhost$ bracket interact latest_image
 [...]
 # cd /usr/tests/crypto/libcrypto
 # ./h_evp_test evpkdf.txt
 1..1
     # Subtest: run_file_tests
     1..1
     # INFO:  @ /tmp/build/2022.01.18.10.06.59-i386/src/crypto/external/bsd/openssl/dist/test/testutil/stanza.c:21
     # Reading evpkdf.txt
     # INFO:  @ /tmp/build/2022.01.18.10.06.59-i386/src/crypto/external/bsd/openssl/dist/test/testutil/stanza.c:122
     # Starting "TLS1 PRF tests (from NIST test vectors)" tests at line 15
     # INFO:  @ /tmp/build/2022.01.18.10.06.59-i386/src/crypto/external/bsd/openssl/dist/test/testutil/stanza.c:122
     # Starting "HKDF tests (from RFC5869 test vectors)" tests at line 72
     # INFO:  @ /tmp/build/2022.01.18.10.06.59-i386/src/crypto/external/bsd/openssl/dist/test/testutil/stanza.c:122
     # Starting "id-scrypt tests (from draft-josefsson-id-scrypt-kdf-03 and others)" tests at line 255
 [  42.1865443] UVM: pid 95.95 (h_evp_test), uid 0 killed: out of swap
 [1]   Killed                  ./h_evp_test evpkdf.txt
 # 
 
 Looks like it's related to memory size, with a threshold somewhere
 between 512 MB and 48 GB.
 -- 
 Andreas Gustafsson, gson%gson.org@localhost