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 6682F2E6CCB for ; Wed, 29 Oct 2025 10:18:04 +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=1761733089; cv=none; b=HG+Asuy1kdHtiiSaNoFamNddczjlF4awK/nv5kppA8g51fcgsTrZokio0VIUa2q7Ai45Z3w3euICeCa72GpsySz9hx6k/vvfGQWy/+GSCqxfYaKsxPlJo3ycHmfeK1/IxqZtRhnKqru5AaREz+3EH4EbVeNxCNCNzO40peIGW84= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761733089; c=relaxed/simple; bh=JihaqNtA83GsUIap/80u3i+G9mvtuyZOAkQik1moCSs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gZ1hKXuXVW7FZnrp26w8QE/lkaQ+U4vuNLbdpL7BHWrNGf9U5zimQI3mtftFCz3vaOpyOufX1qz+zOo4IRDAd5yfAM4FjVJWDCPD+PLaIUnUW1CO7n2sfO3LIuWPE+j89jBU+LYYkDz/yhRHRXyhqGvnrx7KbGyb/tTDNOdCaWI= 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-430d4a4dea3so10759035ab.0 for ; Wed, 29 Oct 2025 03:18:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761733083; x=1762337883; 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=r2Tf211E/LsbejxYlj0q7EHB0R8qTqzOQ8qeeqLZvL0=; b=vYA/2FS/WI2mz42OwbU/SUOwCiM6lcL3J8tj+vJikDAXn/g/8RNykSLmQzTWtxlnl5 1t6bZ+s1MurM4MmFmWw/jBL2e1YsW0GG9o/o/ADBGBujYvl1b67vRkmKgk3cGt0FPIiq qNTJfPrgROO17UbSRCnRqi+FKpGaqZlKudM/kGcFLk3+tuuLFgCo0jYbBezRbnTlFxm0 BzsTs25SqzNf2zAS2IAxMBPIb5n2f5ToLGgjvXBYs6+QIy3jOsUwi5BJxIizRf8x5oii FwpqsQmLdb28X2hVpC3xEDCC0okN9vH7AhFQx11lC+HIPuz8h03oSOzrtHOQLI/EEKlv vceg== X-Forwarded-Encrypted: i=1; AJvYcCUyW6gDWLqLR/2OGE2S1KPmX4m+9CCaZJtDcphA2MrZU/LejpTHmOpWTZYX2wA/S4+RUxhYQlX0OtSgnKU=@vger.kernel.org X-Gm-Message-State: AOJu0YxIUTjZWeoI8jtyGLrhMRrTXvBsanP4d4jb3TS6/JkxLCVMyVb3 Dj6AVzECZ60KHprZfjwUUsieP/8TI2XfYue6rtVOyhW2DwbrgO5HTEUWxaEXWt8MvCoiXZgzeSo 9aGqIiChL7kFlrcbcIsfeQU6zvnryZRO0Jcui77Sq68lF8z2mgUsuJaGehzI= X-Google-Smtp-Source: AGHT+IFu1t/UTtLHhdQUwGtyPVnkPWgKWI4T8BReyYIW20PGeETJqSQgmLT13LbWcxR6Tx77GRZo3qq1WvIxtuy4Au8T4P9c3Nan Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2148:b0:431:d83a:9ca with SMTP id e9e14a558f8ab-432f8e4967bmr31380775ab.12.1761733083493; Wed, 29 Oct 2025 03:18:03 -0700 (PDT) Date: Wed, 29 Oct 2025 03:18:03 -0700 In-Reply-To: <20251029062745.ABm5W%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6901e9db.050a0220.32483.020a.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] divide error in ocfs2_block_group_fill (3) From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+fd8af97c7227fe605d95@syzkaller.appspotmail.com Tested-by: syzbot+fd8af97c7227fe605d95@syzkaller.appspotmail.com Tested on: commit: 4fc43deb Linux 6.12.55 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y console output: https://syzkaller.appspot.com/x/log.txt?x=1060efe2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=bbfc2b03b5c0151b dashboard link: https://syzkaller.appspot.com/bug?extid=fd8af97c7227fe605d95 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=11ff8bcd980000 Note: testing is done by a robot and is best-effort only.