From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 160CA2580F0 for ; Fri, 24 Oct 2025 12:54:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761310447; cv=none; b=USaFr+ZkxY8FfESA4Z+AHB5eyieusY9DtphMO7y8Q8y0kyjd4rvn/qOGgyx8qeY4AD69TvLhL2uHAEmGUdNRWUYwI8/CesC5bREsb8cvVuWeiga6HfvOnJLfCfb0BjqZF4uSLZk2vHZGDS6NTIhLPK/AaYDd7URgS7MTowy1mfU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761310447; c=relaxed/simple; bh=sqco1SkbpPeN/fkoFbx8UUPzur0HT/v60YYHcfVUFVU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gw6gJ1vCsOJl+/ffk7KySqyOJsGkdpyfshGwiRduSSy7Zzgb5SbZbmSWEAbm+IZfmKdcp45CgrYeissdhlCzWPM9Ws9GEXP3AjrUzv0TxBj8M6OfpidQnYCKtwnh4F8oi25dD4IUTgSeoTC7q8Q/KBMVsJJDUxwNhYbau+A6w9o= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-940d88b8c15so181735939f.2 for ; Fri, 24 Oct 2025 05:54:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761310443; x=1761915243; 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=jXfjPyujap8wSrwcOSxEab06xkdmM7r2zrJ/GRA6FPM=; b=qHXGOjFjesJn/7lQOQKGeotc7yu+0Y5z/HT56nty3Oe6uWjhdpd7n28gzp5zdx2att kHa99sY44n1BK40cOLp29Vk5Q+sOTGNo5rc0PV91n8DOzWW37FPt4qknNPdQj/W9qVZH JHYQyuif9tZSTdMPwt/pJTbW9Hs2c4CGeotno/bSUFwGNMefb2yn62bWQCW/HcavXlaR 3/m5GFl2ddxfOi8vo2tHlXw7fGSSx3NIfvPdqj1NIQN2cguKk82Xb3x98Ruq/b63Fkus f5ALMQi8FAq8cAJDi3qMegGYQMfJAFLBKKJYaA6kZtu3R85A3u58Kz4c0twp/I/RT5Gi 56RA== X-Forwarded-Encrypted: i=1; AJvYcCUwBO5FzcNGFkYkv4pl9JNGByUc3gvo4YZTbb8IKELXxIkQhrlg1rgXTFEQNpmvZluPpTPeWmScGaNtPjE=@vger.kernel.org X-Gm-Message-State: AOJu0YxOHS/oKuf8IHk+zVsLht2iJGAtOA174hq7sfjf47qMrHasdPLB bsUnpyPWWc4lCB088EeE1MkOrwvw7nlQuSaduVMJDH++BANN7yG5b517NEc41NMjb/nHndgwrR+ 9+mAyra4kqXuLkFGTF8ZxX729dCTTd/iMqJUKdDGwoF9/6I+LncHotFds6k4= X-Google-Smtp-Source: AGHT+IGDaNPZGTE88sO51qJBO0et5Z9tEvKa1D/wS67N7q0Z0fayJif6Sj+fttpvPe3U2Dd/Lo5NDowYdscw25LgWLEplWwv0lX/ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1522:b0:42f:e334:5ec3 with SMTP id e9e14a558f8ab-430c527fc65mr351501825ab.26.1761310443287; Fri, 24 Oct 2025 05:54:03 -0700 (PDT) Date: Fri, 24 Oct 2025 05:54:03 -0700 In-Reply-To: <20251024071523.5h4jc%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fb76eb.050a0220.346f24.00de.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in ocfs2_dir_foreach_blk 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+b20bbf680bb0f2ecedae@syzkaller.appspotmail.com Tested-by: syzbot+b20bbf680bb0f2ecedae@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=17c17734580000 kernel config: https://syzkaller.appspot.com/x/.config?x=3fff88b67220f824 dashboard link: https://syzkaller.appspot.com/bug?extid=b20bbf680bb0f2ecedae 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=164eae7c580000 Note: testing is done by a robot and is best-effort only.