From nobody Wed Nov 26 07:31:17 2025 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dGWTF6rkHz6HcMP for ; Wed, 26 Nov 2025 07:31:29 +0000 (UTC) (envelope-from olivier@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dGWTF57w1z3gWN for ; Wed, 26 Nov 2025 07:31:29 +0000 (UTC) (envelope-from olivier@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764142289; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=L3chZ8rb/TfOyViDgjyAxoorN2jGmPR1TBWPqpivGBI=; b=mLn9WyU9YrxUoKAcRaF7B3ZVM2kAMKzmcS5miOKL33LXFj7JKwMSMUpH5MahiqQH2CIPMx 7niJv8VRzdFfydL8olQQMsvZ1SVkeUrgferZhxcDKvdz3IPK2OLcMUvO70zIbufhFJ+xtG 7SWb22DPz69m9kWnBmZXfMRque8neqCHocl3Cz27IjS6jk1czcdJ6MfKBnIf84pP1zVwri 15DpfJS/+4FvJ6at3z3EgfP/f1/hQjPsOcPk9CfXJk+UvnOTbMceI1k/jmWOqC52W91n8/ P9QderAo0dnupL3IoTKU2wE+EaDhzT+WJGqcdmu6YLL+I7ZBJ1E8GUMe97SGFw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764142289; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=L3chZ8rb/TfOyViDgjyAxoorN2jGmPR1TBWPqpivGBI=; b=NC3QB8t3bnvnW6At9NfQBi+nOd0a/V8+jNko2zOJwRQMR6vu5eTHQP3bjmMtSy7NlZVXxw 7+0OiSy3fWyJQWRUBmJKzbZD1nVLKz76uM+7HmJPtezgY5s9Feo9s7t85oFqXA+d91cypv B6r8wwZAYWTie8WItnL6kOg6myuVd5b3FSVeJouFnkv08t7fWRbmpDmZyuuNKk+56mlHf9 BFfG3OBAwVuqK/JuldVTtcgXz4lQWETq4xGqEp73sBy8x1ByEJqwKKFEWuqXT9isAiIo59 NwUP63kHSKKePccVdwYWSOEidCtDcabr66Y3m8fd2Kx9pUt1X61iggMRjBPL4g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1764142289; a=rsa-sha256; cv=none; b=FPlpvT76CTB7m22fkyU8Uvw+GkLzN522ZtM61LeNEjpBUvGuytuuBUyMk2exOHIpACdIMS U84T+bWrfC7Wsas14ZwOGtVLeL5m7g3iKUq6Nqk/XoRTshyTOBTD3w/Wu/RQR2tfObe8LP pVQLmj9oHImTJlFdOFPYIl3HFQT9cWLbLnDOiSVLI09n2Bx30OhrtHGV6A4nraWUtAFcqf bSxTm81EgJNM+n6KlZPE8xHTdS0o9Y8ACnBBDRLf1tgDBLbhTRHqvu+BQfGZAuReRpHHrU eVhdmSTkI9o4lAYb8gcHvQGd67orlb0wmHL3vz0pOmGPKkY2D8TJWQbZjGYADg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from mail-qv1-f44.google.com (mail-qv1-f44.google.com [209.85.219.44]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) (Authenticated sender: olivier/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4dGWTF4B0DzmD7 for ; Wed, 26 Nov 2025 07:31:29 +0000 (UTC) (envelope-from olivier@freebsd.org) Received: by mail-qv1-f44.google.com with SMTP id 6a1803df08f44-882399d60baso52711696d6.0 for ; Tue, 25 Nov 2025 23:31:29 -0800 (PST) X-Gm-Message-State: AOJu0YwTP9TJMpcxw4F/kyR567ct789ZQDPcAxgZ6gfoTWoOBU3D8C6J VHH3NoAlJnoMQVqQ0lv545el9x3BlnETCqeAgb/jPXffzQpLORoZQLtngsDi9VhLgH4Y7KbYIE9 /sR5z7UW+qTWGTTmZPgc8Xk7qkGfpQik= X-Google-Smtp-Source: AGHT+IG1tWa2L0zSE4bfEaAL1RFVpiYXXgzs+BPjg9Sw3+hcj1QocNKwshxDXJUoYMoxS5z2GGILuCcpMywpAttWAEU= X-Received: by 2002:a05:6214:5297:b0:87b:b3a2:6727 with SMTP id 6a1803df08f44-8863af9e784mr84221376d6.45.1764142289080; Tue, 25 Nov 2025 23:31:29 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 References: In-Reply-To: From: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= Date: Wed, 26 Nov 2025 08:31:17 +0100 X-Gmail-Original-Message-ID: X-Gm-Features: AWmQ_bnvmosb1kK6khHNXDLP5P5PS5BbD_SGeJkqDMO79w1ELybTcMVmbtdPXuM Message-ID: Subject: Re: November 2025 stabilization week To: freebsd-current@freebsd.org, src-committers@freebsd.org Cc: Gleb Smirnoff Content-Type: multipart/alternative; boundary="000000000000795bb906447a6250" --000000000000795bb906447a6250 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello everyone, There is a critical regression related to the zfsbootcfg/bectl utility. The issue was encountered when attempting to upgrade one of our clusters that was already running a Nov 2025 stabweek. The bug prevents successful activation of a new boot environment via bectl activate -t xxx. Given that this regression actively prevents system upgrades and new deployments, it appears to be a serious blocker. The issue match this Bugzilla: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D291211 Regards, Olivier On Wed, Nov 26, 2025 at 12:31=E2=80=AFAM Olivier Cochard-Labb=C3=A9 wrote: > Hello everyone, > > This is an update on the current November 2025 stabilization week on our > Netflix A/B test deployment. > We had one significant finding: > dhw@ noticed a regression (higher system CPU utilization), which was > quickly troubleshooted by gallatin@, patched by chs@, and pushed by imp@. > This was excellent teamwork! > The fix is in the following commit: > "git: 2b4dbad2db57 - main - nda: fix setting of unmappedio flag" > > On my end, my personal build machine, Workstation, NAS, and laptop have > all been upgraded, and I have not observed any further regressions. > > Separately, reading the -current mailing list, thj@ reported an issue > with the 20251124 16-CURRENT snapshot, which appears to be very close to > the stabweek state. You can view the report here: > https://lists.freebsd.org/archives/freebsd-current/2025-November/009491.h= tml > > I will keep the stabilization window open for one more day to allow for > any final reports before officially closing the stabweek. > > Regards, > > Olivier > > On Mon, Nov 24, 2025 at 10:00=E2=80=AFAM Gleb Smirnoff > wrote: > >> Hi FreeBSD/main users & developers: >> >> This is an automated email to inform you that the November 2025 >> stabilization week >> started with FreeBSD/main at main-n282109-a067eb525e10, which was tagged >> as >> main-stabweek-2025-Nov. >> >> Those who want to participate in the stabilization week are encouraged t= o >> update to the above revision/tag and test their systems. >> >> The tag main-stabweek-2025-Nov has been published at Gleb Smirnoff's >> github repo. >> To connect this repo as an additional remote you need to run: >> >> git remote add glebius https://github.com/glebius/FreeBSD >> >> Once remote is configured, to checkout the tag run: >> >> git fetch glebius --tags >> git checkout main-stabweek-2025-Nov >> >> If you want to use only the official FreeBSD repo, then update to >> the revision: >> >> git pull >> git checkout a067eb525e10 >> >> Developers are encouraged to avoid pushing new features to FreeBSD/main >> during >> the stabilization week, but focus on bugfixes instead. The stabilizatio= n >> week >> runs up to Friday 18:00 UTC, but if there is consensus that any >> regressions >> discovered by participants have been fixed, it will end early. >> >> Once that happens, the advisory freeze of FreeBSD/main branch is thawed. >> >> -- >> Gleb Smirnoff >> >> --000000000000795bb906447a6250 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello everyone,

There is= a critical regression related to the zfsbootcfg/bectl utility.

The = issue was encountered when attempting to upgrade one of our clusters that w= as already running a Nov 2025 stabweek. The bug prevents successful activat= ion of a new boot environment via bectl activate -t xxx.

Given that = this regression actively prevents system upgrades and new deployments, it a= ppears to be a serious blocker.

The issue match this Bugzilla:
https:= //bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D291211

Regards,
Olivier

On Wed, Nov 26, 2025 at 12:= 31=E2=80=AFAM Olivier Cochard-Labb=C3=A9 <olivier@freebsd.org> wrote:
Hello everyone,
This is an update on the current November 2025 stabilization week on = our Netflix A/B test deployment.
We had one significant finding:
dhw@= noticed a regression (higher system CPU utilization), which was quickly tr= oubleshooted by gallatin@, patched by chs@, and pushed by imp@. This was ex= cellent teamwork!
The fix is in the following commit:
"git: 2b4d= bad2db57 - main - nda: fix setting of unmappedio flag"

On my en= d, my personal build machine, Workstation, NAS, and laptop have all been up= graded, and I have not observed any further regressions.

Separately,= reading the -current mailing list, thj@ reported an issue with the 2025112= 4 16-CURRENT snapshot, which appears to be very close to the stabweek state= . You can view the report here: https://lis= ts.freebsd.org/archives/freebsd-current/2025-November/009491.html
I will keep the stabilization window open for one more day to allow for a= ny final reports before officially closing the stabweek.

Regards,
Olivier

On Mon, Nov 24, 2025 at 10:00=E2=80=AFAM Gleb Smirnoff &l= t;glebius@freebsd.= org> wrote:
=C2=A0 Hi FreeBSD/main users & developers:

This is an automated email to inform you that the November 2025 stabilizati= on week
started with FreeBSD/main at main-n282109-a067eb525e10, which was tagged as=
main-stabweek-2025-Nov.

Those who want to participate in the stabilization week are encouraged to update to the above revision/tag and test their systems.

The tag main-stabweek-2025-Nov has been published at Gleb Smirnoff's gi= thub repo.
To connect this repo as an additional remote you need to run:

=C2=A0 git remote add glebius https://github.com/glebius/FreeBSD

Once remote is configured, to checkout the tag run:

=C2=A0 git fetch glebius --tags
=C2=A0 git checkout main-stabweek-2025-Nov

If you want to use only the official FreeBSD repo, then update to
the revision:

=C2=A0 git pull
=C2=A0 git checkout a067eb525e10

Developers are encouraged to avoid pushing new features to FreeBSD/main dur= ing
the stabilization week, but focus on bugfixes instead.=C2=A0 The stabilizat= ion week
runs up to Friday 18:00 UTC, but if there is consensus that any regressions=
discovered by participants have been fixed, it will end early.

Once that happens, the advisory freeze of FreeBSD/main branch is thawed.
--
Gleb Smirnoff

--000000000000795bb906447a6250--