From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 4A1A72E3AF1 for ; Wed, 29 Oct 2025 12:43:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761741787; cv=none; b=pV3UX451eDlDk1R8Fq05ZJGSRsp3COvjM/u014yHii5yyE1UkV5URO8AfJ2xPesgBluBdJBSJpiZAmPCiFSMaNu9zE7pGkSJtJydprcDuZS6OjosBZEWC1hif33IXwc7m0Dk1wLXcRTOQdUM9Pdr0qtGnCoPCAbZZzxZZuJv1vk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761741787; c=relaxed/simple; bh=IuXwzrlQ+OKm/w2fe0r69WRmc/Qp7Af9V8zRXjm4zfo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jMe28uy94/2Ve4u5ZYObdLd5I0Qsk28KJYJPt1morYc8A9F0bYTexmnN+aq99HPOb9HdXgR6xe464oTmKl76/4P/nmMZS9P22CoRPbKht6lSk7Gb5XNAOaepHdWGdvgtvfK/knyKyn6Hj41U7oCWczw6Q3t4MUwPjQQOKRzAVyg= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-430e67e2427so97891115ab.2 for ; Wed, 29 Oct 2025 05:43:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761741784; x=1762346584; 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=6lJL5TV/QDmuuXoFS2H2UJcGrCaqoDoVEQE/pDFA20E=; b=Vtwfa6BM4DffpnG/5kgfLWAtZ7yuqCBBDlDqWLtlBvH+LCVV9cAnkytTDdCs5e5INN sNWnH2T9qNecpc1GkQp3HH4ml8in/uP7hCHV0NPOLhG3/F5GAcEkpBnLkVhPFt1kFJl8 Kkx5HPxN2HwgDMa9H6gtcDzZ6wE9rOITO2qLlKP0HkKdPB4usJd5wk9sSpP9/B76/0XA pA36gsgy5p070EKwEL1Gf2k24skHJxW3nBHmjDG1AKX54rBA7IXHhhqekrfeL3Q4mH75 iC2b4Osx8Oq9drGfB1iaIpSFLaJiz6+db/61YVmjNxbDmpc1+dnXShRBgxi3R8/qA3rv u6AA== X-Forwarded-Encrypted: i=1; AJvYcCVwLKqwZ5JppYDrxjG64/+8vzuS+00DeQUlXN1e0zINUrjCD7xXdx9f7b8aKIJ5M2+PeZpwHjv15C1Bju8=@vger.kernel.org X-Gm-Message-State: AOJu0Yxa6eAJ9RZyi4RcBR0xmefhlGXNMB74MldLgjnfcPuhFiwuEs9B 0O3C/aAJyGBZvM56YjfVhFs3YM4f/h0mKf0p4k5g+x0F4LfOcgYB0vSRv/tVt6WUWfTmGlVcudt aE5l5jrQdoSps5sxJG7DlZGG9iQmw+V+w9iUERun9ewF+DX1IJ41yv/09MEE= X-Google-Smtp-Source: AGHT+IHQYm0ABVbZSnSjW8hVJpF/tk1xtrjHvJHkFFGBYQsbZ21oFAuwZf53OJ1KNDy7HExknP15+0pZGKWNnJEGY9zajN+T3XnF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2283:b0:430:aedb:3719 with SMTP id e9e14a558f8ab-432f8f80fb3mr35930285ab.4.1761741784389; Wed, 29 Oct 2025 05:43:04 -0700 (PDT) Date: Wed, 29 Oct 2025 05:43:04 -0700 In-Reply-To: <20251029062544.q4Amh%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69020bd8.050a0220.32483.020d.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in __ocfs2_flush_truncate_log 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+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested-by: syzbot+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested on: commit: 8e6e2188 Linux 6.1.157 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.1.y console output: https://syzkaller.appspot.com/x/log.txt?x=15483fe2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=6e2d28458335b118 dashboard link: https://syzkaller.appspot.com/bug?extid=4d55dad3a9e8e9f7d2b5 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=1314bd42580000 Note: testing is done by a robot and is best-effort only.