From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DB53290BDA for ; Wed, 4 Jun 2025 14:04:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749045848; cv=none; b=JBI9phirrJTHgR5tnZrWJB+vBykronMjaUn5e7peCBKYtAqyGxma54TpC6UZpHuQgQ3Mm1vIrYZ4pE4sfkmh7NX09Ei8eyD9ZhBNsVkNgt1Qx64jJK4rJsWUK8Jnx8DRddToVRj1bNZ54NqUifMRA+Pa1wTzYEYAduqe7M3R+ZI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749045848; c=relaxed/simple; bh=nzgbldK+LmxvjUeVLvaDW0e8O8bz+ASstGXZPtdI26I=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jh4K0EvdPZM0FhsRgV6Prg/+vbyu8iKWz1mE7kfZk7qb5HgyTZYPQ7cXyaRPiBoFg6Vi6+qzEaywoxCmtOXVqrwUmnJVzryTpzERaUTUtENvnD7HfGJZYT+aUE3IHpgpUao9KYtKrPp93IwuiNT4PiFDCPPvjC/j2nFoHy6T/5M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3ddc2752859so2839545ab.3 for ; Wed, 04 Jun 2025 07:04:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749045846; x=1749650646; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0o845Z4tiKBe/x4yb7kJ9IJMxcXX3Frj5AVPiha4+cU=; b=krWNiAMzcnTN0Gaxe64ob657QQmoxkUDAcJhZk6dXWofhuWKF96qnbdevO5YKzZLuJ jL7esVGLa7ASBB5CK3iNPOTHD34ksZlW/3T9GnKycKC1LWgYvkQIXjbubZGZ4nqhYLAz oqrKHpJUJ+Aau6TBWpGOA4BC8kIe1gO5fg0cTJt+OsEF8Vwig/Fz472PBaQWBgRvkyhR G965paQdLHMUNH83QIgLYi89+J32LSpqFmEd5VZhjTOMXEZzwtEOJPT9gMPt+uA1Ln+F hYHO8kB4lK1uGlr16kkbbkocrhP3u8H2c7N2ILaQclgfnj1N6b08UeksJTCtW2DEknCz wPew== X-Forwarded-Encrypted: i=1; AJvYcCWFJ/6aKBf4KY+KWqgWjfighJPLIBd+ApO2ywD89bv+Qyq255yTgwK9jAqXKKq/pqyBcChg0rolIKBY6Fw=@vger.kernel.org X-Gm-Message-State: AOJu0YxVX6ZMoKpeyygrTb4v7HHbS4deo3PAHdpI6Gh90vkrJ9ONSJQW qXXcZbTAVwRdRK2876nH+P8HbsYeL8uc5+Wq5+UiMqxJsaXiDOKEG+RJOLqNmoP599afcDlBwp1 +9BWxK8gwJVDmW9QM4FixOeNghV7SjnET7Va8R/S53SM2D2apaQ4dbiD0WhQ= X-Google-Smtp-Source: AGHT+IFxKwBcWsEivYBDYj/AVNiSpkOyEV8LXmdDUfMx3DUplBU+OBSyFW8NznBpKZ5T7Bd0AiS+8ve3dK2TX0v3oTpjDEFlFgZ+ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:174d:b0:3dc:7660:9efe with SMTP id e9e14a558f8ab-3ddbed0d6fdmr38320925ab.9.1749045846140; Wed, 04 Jun 2025 07:04:06 -0700 (PDT) Date: Wed, 04 Jun 2025 07:04:06 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68405256.a00a0220.d8eae.008a.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in bch2_sb_members_v2_to_text From: syzbot To: abhinav.ogl@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/bcachefs/sb-members.c:68:44: error: no member named 'size' in 'struct bch_sb_field' Tested on: commit: 911483b2 Add linux-next specific files for 20250604 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=e7902c752bef748 dashboard link: https://syzkaller.appspot.com/bug?extid=5138f00559ffb3cb3610 compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 patch: https://syzkaller.appspot.com/x/patch.diff?x=17ac940c580000