NetBSD Problem Report #59672

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Date: Sun, 28 Sep 2025 09:31:06 +0000 (UTC)
From: rokuyama.rk@gmail.com
Reply-To: rokuyama.rk@gmail.com
To: gnats-bugs@NetBSD.org
Subject: earmv5eb: OpenSSL 3.5.1: crypto/libcrypto/t_ciphers:evp fails
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>Number:         59672
>Category:       port-arm
>Synopsis:       earmv5eb: OpenSSL 3.5.1: crypto/libcrypto/t_ciphers:evp fails
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-arm-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Sep 28 09:35:00 +0000 2025
>Last-Modified:  Mon Sep 29 14:05:01 +0000 2025
>Originator:     Rin Okuyama
>Release:        11.9.3
>Organization:
Internet Initiative Japan Inc.
>Environment:
NetBSD obsa7.local 11.99.3 NetBSD 11.99.3 (OBSA6EB) #11: Sun Sep 28 16:35:42 JST 2025  rin@sakaizumii.local:/home/rin/src/sys/arch/evbarm/compile/OBSA6EB evbarm earmv5eb
>Description:
/usr/tests/crypto/libcrypto/t_ciphers:evp fails for earmv5eb. Full log is:

https://gist.github.com/rokuyama/808a4ad3bf287570270e384b676337bb

This failure happens only for big-endian. For earmv5el environment on the
same machine, the test successfully passes.

Also, even for earmv5eb, the test passes with OpenSSL 3.0.16
(HAVE_OPENSSL=30 build).

Note that the failure occurs both for HAVE_GCC=12 or 14.
>How-To-Repeat:
On earmv5eb machine, run /usr/tests/crypto/libcrypto/t_ciphers:evp test.
>Fix:
N/A

>Audit-Trail:
From: Christos Zoulas <christos@zoulas.com>
To: gnats-bugs@netbsd.org
Cc: port-arm-maintainer@netbsd.org,
 gnats-admin@netbsd.org,
 netbsd-bugs@netbsd.org
Subject: Re: port-arm/59672: earmv5eb: OpenSSL 3.5.1:
 crypto/libcrypto/t_ciphers:evp fails
Date: Sun, 28 Sep 2025 11:39:37 -0400

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 > /usr/tests/crypto/libcrypto/t_ciphers:evp fails for earmv5eb. Full log is:
 > 
 > https://gist.github.com/rokuyama/808a4ad3bf287570270e384b676337bb
 > 
 > This failure happens only for big-endian. For earmv5el environment on the
 > same machine, the test successfully passes.
 > 
 > Also, even for earmv5eb, the test passes with OpenSSL 3.0.16
 > (HAVE_OPENSSL=30 build).
 > 
 > Note that the failure occurs both for HAVE_GCC=12 or 14.
 >> How-To-Repeat:
 > On earmv5eb machine, run /usr/tests/crypto/libcrypto/t_ciphers:evp test.
 >> Fix:
 > N/A

 I think that 3.5.1 has new assembly and perhaps it does not work for eb.
 We should disable it for eb for now and report it upstream.

 Best,

 christos

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From: Rin Okuyama <rokuyama.rk@gmail.com>
To: Christos Zoulas <christos@zoulas.com>, gnats-bugs@netbsd.org
Cc: port-arm-maintainer@netbsd.org, gnats-admin@netbsd.org,
 netbsd-bugs@netbsd.org
Subject: Re: port-arm/59672: earmv5eb: OpenSSL 3.5.1:
 crypto/libcrypto/t_ciphers:evp fails
Date: Mon, 29 Sep 2025 23:01:34 +0900

 On 2025/09/29 0:39, Christos Zoulas wrote:
 > 
 >> /usr/tests/crypto/libcrypto/t_ciphers:evp fails for earmv5eb. Full log is:
 >>
 >> https://gist.github.com/rokuyama/808a4ad3bf287570270e384b676337bb
 >>
 >> This failure happens only for big-endian. For earmv5el environment on the
 >> same machine, the test successfully passes.
 >>
 >> Also, even for earmv5eb, the test passes with OpenSSL 3.0.16
 >> (HAVE_OPENSSL=30 build).
 >>
 >> Note that the failure occurs both for HAVE_GCC=12 or 14.
 >>> How-To-Repeat:
 >> On earmv5eb machine, run /usr/tests/crypto/libcrypto/t_ciphers:evp test.
 >>> Fix:
 >> N/A
 > 
 > I think that 3.5.1 has new assembly and perhaps it does not work for eb.
 > We should disable it for eb for now and report it upstream.

 Hmm, I'm not familiar to OpenSSL internals, but it seems no
 new files for 32-bit arm have been added to
 crypto/external/apache2/openssl/lib/libcrypto/arch/arm...

 Some updates: the test works just fine for evbarmv{6,7}{,hf}eb.
 For softfloat variants, the situation does not change if
 libc_vfp.so is enabled or not.

 Thanks,
 rin

 > Best,
 > 
 > christos

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