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 D33EF31D75E for ; Fri, 24 Oct 2025 13:27:02 +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=1761312424; cv=none; b=M4L6Wjx8pIX0X4aKDL0xLMFKQbEPPAPKOSEAeZlAVGKuZI2RSvTi1BU3oThp5WCGcRqTC4mHexip4qvVGHVR0bVmLEdz791zHHvzJaXSkMjRKCaT4J6aIhB+VFqu++hZhwyTlcq17YbAoD7rZILy0hrKQhIzGSwaKyOtHzW4rrc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761312424; c=relaxed/simple; bh=eXYCvnsqNchHdINlSTtMsZ7uOiBOMMyrVt8uPgD74sY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jmRm+2Sh++5nFA2lDqpCfvmFKORggwgkxHqFQW0ZqJfP/FZPywj1uYGrC+52zCyYd56QP8SzSEc4NSceuP1HFy2epluhBj6++toFYv3KvHNxqdEpm7xRUv4yR5G4PZd+4LfMP+7rMQbUf3n706PXm8haJo6b/jAL31O3sqzBckY= 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-430c684035eso36545325ab.1 for ; Fri, 24 Oct 2025 06:27:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761312422; x=1761917222; 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=76wSCK+WJ5naaiaHH8l4qfTl3xGxqvZEh7ocsouKmD8=; b=srzIc4xp+jCgkUP+MZE8N6wPWxCyZrH+VHxY1eBKLU/h9jWRO2JU7StvrY8O34SzEt a7TFAOduOC2DDhIHLJxj7dRBTZpYz/jOuIBxtj65LEpTrqtlmIkcprTeILqAGa/zQ/AV +ZlYz+J6Bj634tfL7tsbDGgYEWBHvsKaK6c5QCxExJM+OoPRy855y8LMbX/MV4nWPNpU LVFATQPY6WuxvMXyonzgBh5Bv0u2dSkp6FpbPXM+7dLqKn1Srga+VJX3s9a4XRGvbFSU WHh9SGBuZyBe1sdHJTeeyanp1CUvBDD8urNAxMEN+TpfoROE5VqLB+21ZtvSfHPti9qd Fktw== X-Forwarded-Encrypted: i=1; AJvYcCUjP5c/ZTiVwO2+sCAF9b6VyEGcc/X5nBRxFo5Rj20Vh8HudD1XdURxxHYfuG9UYrtEKRnqiJwPShA2/w4=@vger.kernel.org X-Gm-Message-State: AOJu0YxJ8QXIOXO+jFxWYBOgeCe5YQ1CbUE/VrtXKakTETabShPvE3uP rrtHHmY90/O3p0fuje6sG4McObOtPEgJOkOHH67ZxjWui29XUOGkrQaaJ2sPFkkwXAuELOB3Nuf wB616eMBiw3PBlMNILFZyVs8kX9bMCquLi/2nG+ayGYaOUcOMcSpXpXooeY0= X-Google-Smtp-Source: AGHT+IGKxu/IHmtDI5e2Jsf2fxO1pzhOc/ykaYOim6VbRYdt9T2FpxGVh3a4Lg8aSwqpMPOyekayV0HPb2nL79qS3fIuxygtwNoE Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1786:b0:430:bf84:e94c with SMTP id e9e14a558f8ab-431eb67c444mr27414125ab.13.1761312422068; Fri, 24 Oct 2025 06:27:02 -0700 (PDT) Date: Fri, 24 Oct 2025 06:27:02 -0700 In-Reply-To: <20251024071524.sGwkk%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fb7ea6.050a0220.346f24.00ec.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: slab-use-after-free Read in ocfs2_fault 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+a49010a0e8fcdeea075f@syzkaller.appspotmail.com Tested-by: syzbot+a49010a0e8fcdeea075f@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=10308be2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=3fff88b67220f824 dashboard link: https://syzkaller.appspot.com/bug?extid=a49010a0e8fcdeea075f 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=157a8c92580000 Note: testing is done by a robot and is best-effort only.