Date: Fri, 15 Aug 2025 07:54:05 -0700 From: David Wolfskill <david@catwhisker.org> To: Kyle Evans <kevans@freebsd.org> Cc: "Herbert J. Skuhra" <herbert@gojira.at>, current@freebsd.org Subject: Re: sshd-session (sshd on conect) crashes with signal 6 Message-ID: <aJ9KDYayqND1Ip9n@albert.catwhisker.org> In-Reply-To: <3c6ae62b-e844-4845-9706-854bfa87935c@FreeBSD.org> References: <595365288.15536127.1755259580702.JavaMail.zimbra@pickering.cz> <87349sg2om.wl-herbert@gojira.at> <aJ8xgjMuWqq1sWO5@albert.catwhisker.org> <74e3a0e5-9681-43a1-a45f-9ea45783599a@FreeBSD.org> <aJ9FNjorqdJbQ9LS@albert.catwhisker.org> <3c6ae62b-e844-4845-9706-854bfa87935c@FreeBSD.org>
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[-- Attachment #1 --] On Fri, Aug 15, 2025 at 09:41:25AM -0500, Kyle Evans wrote: > ... > > However, I suspect that in the case (as for me) where (e.g.) sudo > > is built under stable/14, but one attempts to use it under head > > after main-n279619-9da2fe96ff2e will be "problematic," at best. > > > > I haven't really had enough coffee this morning, can you expand on your > concerns a little more, please? These changes introduced an entirely new > version of the syscalls and retained COMPAT14 versions so that, e.g., 14.x > jails should still do what they've always done. > > > (I just tested and confirmed that I was able to circumvent the problem > > in my case by augmenting the "sudoers" file "%wheel" group entry with a > > user-specific entry for me.) > > > > I think I'm missing some context, what problem is this referring to? > > > This may become a more pressing issue when folks start upgrading from > > 14 to 15. > .... From https://lists.freebsd.org/archives/freebsd-current/2025-August/008401.html | I also note that "sudo" claims my login isn't in sudoers; while that | is (technically) true, it has been thus for years: I'm using group | membership (in "wheel" -- as I have for decades), though "groups" | seems to detect the group membership OK. (I am not using jails. I have machines set up to boot from any of the 4 slices; slice 1 is presently stable/14; slice 4 is presently head. The file system where /usr/local resides remains the same, regardless of which slice is booted. Ports are built under stable/*. Yeah, it's "old school" -- been doing this way for about 25 years.) Peace, david -- David H. Wolfskill david@catwhisker.org Of course firing the statistician will force the statistics to conform! See https://www.catwhisker.org/~david/publickey.gpg for my public key. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iNUEARYKAH0WIQSTLzOSbomIK53fjFliipiWhXYx5QUCaJ9KDV8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0OTMy RjMzOTI2RTg5ODgyQjlEREY4QzU5NjI4QTk4OTY4NTc2MzFFNQAKCRBiipiWhXYx 5RFcAQD5sF0Dyl48/q/Kexg/YoSUZQh7uOrVnKkmGfboc7MOtwD+MWulS+FjTbpE RjC6BOVolbsiW3QmJTIA/a0SR9wAWA8= =iJBH -----END PGP SIGNATURE-----help
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