From: Kirill A. Korinsky <kirill@korins.ky>
Subject: Re: rustic 0.11.3: coredump on backup
To: Theo Buehler <tb@theobuehler.org>
Cc: bket@openbsd.org, ports@openbsd.org
Date: Tue, 09 Jun 2026 11:00:26 +0200

On Tue, 09 Jun 2026 05:36:19 +0200,
Theo Buehler <tb@theobuehler.org> wrote:
> 
> On Tue, Jun 09, 2026 at 12:33:23AM +0200, Kirill A. Korinsky wrote:
> > On Tue, 09 Jun 2026 00:27:51 +0200,
> > Stuart Henderson <stu@spacehopper.org> wrote:
> > > 
> > > are there any clues from ktrace about what the code is doing at the time?
> > > 
> > 
> > I've tried a few times, each trace ends like that:
> 
> >  79264 rustic   PSIG  SIGSEGV SIG_DFL code=SEGV_ACCERR addr=0xb8fdd15906f trapno=6
> >  79264 rustic   NAMI  "rustic.core"
> 
> xonly. Looks like the update switched to aws-lc.
> 
> Not sure if the ports tree can help here, if cargo.port.mk emitted a
> warning for aws-lc-sys there would likely be many false positives.
> 
> Since https://github.com/awslabs/s2n-bignum/pull/242 is now merged,
> the problem should also resolve itself soon.
>

This diff fixed crash, and rustic works as before.

Thanks, ok kirill@

> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/sysutils/rustic/Makefile,v
> diff -u -p -r1.33 Makefile
> --- Makefile	4 Jun 2026 04:15:13 -0000	1.33
> +++ Makefile	9 Jun 2026 03:31:15 -0000
> @@ -1,9 +1,16 @@
>  # ring-v0.17 does not support this arch
>  NOT_FOR_ARCHS =		sparc64
>  
> +# aws-lc-sys has constants in .text
> +# https://github.com/awslabs/s2n-bignum/pull/242
> +.if ${MACHINE_ARCH} == "amd64"
> +USE_NOEXECONLY =        Yes
> +.endif
> +
>  COMMENT =		fast, encrypted, deduplicated backups
>  
>  DIST_TUPLE =		github rustic-rs rustic v0.11.3 .
> +REVISION =		0
>  
>  CATEGORIES =		sysutils
>  
> 

-- 
wbr, Kirill