From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 DB58245000 for ; Sun, 16 Aug 2026 06:43:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786862601; cv=none; b=qyspoDrrPFo7GT2ArhKHcboDzAE1gCTE4QfofKZp7Em80jy8OI+y/b+S+vWcipexs40sGmwCO4AVSxUoMjJH4FwWzs5TseBnoS382yvK8ka/jRwdEI8KiFIupoVX4++3NWzBWqPx3b5qM0+4aNV9hB+5f4e+gMa07CNHYE5J2oY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786862601; c=relaxed/simple; bh=rYIbZbtCfuVJSFCQN8oRQcmJSnnocQPch2RZeHXkWdQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KunqXgzKlJOHLo7FcHzHclkfKJ4ObH3Xo2ta0hSRl2w4yigYPYZj/RHmvsFSlopLVBYTaVOyOBQtfGEPb87zTVrlZb/4b6ccfFqSN1ygzb7S7dhtm3rexZV22HV1RHFwQdfyrFunj/53uqCi/OvPzYu96oRkEN9iG3grSHDaD/Y= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7f1da5e5b06so3938870a34.2 for ; Sat, 15 Aug 2026 23:43:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786862599; x=1787467399; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=rYIbZbtCfuVJSFCQN8oRQcmJSnnocQPch2RZeHXkWdQ=; b=OBI1d4dNGWSA14/+GFeraDurPSqhfZkUvaOO41P5vHvfc4kiqP6VNu15Ld6qzrGJgG cxAA4gCArejDFNoA26OScuZZ3M5NkaWfsSMEb2qGPs37GV3lQlwhYKj83nsw+BYpFOCc vnIBq6DpLueRd8rsZYxh/q3d9OifSOXxO58CU58rIHJd3Fv68DsFskAB/Ng5JFmuTnVd BnaXPUIFdVtVgmPRg1rBkzoQkqRstfpa9ZuubEQwLxgXfckfSd9FJmp9Ijyb6aa8SMsG kiFkp97d8zd19EGKHS3SEpLFM7HcgPJAM6ycfnNpKG5MrRYPOLgVIanXO58lcqVy3f4u +rpw== X-Gm-Message-State: AOJu0YwrrHHI1egsKREixBXByonjwiN2qRrHF8s8AMUWPePkDyt37CYG hS1WqEbvZdhFsSgul2Bzoumu+4xx186jPxXPDtWO/vNKnT3widqurtkKzupOzlLiMFMflB6BT7C tBLHax4I+AcDctONVmsIS02jf1/TORhmy+ty6SS3EA/HTgldpKd5pIJEplKk= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:905:b0:6a3:f597:7552 with SMTP id 006d021491bc7-6b0d7408188mr15483196eaf.35.1786862598892; Sat, 15 Aug 2026 23:43:18 -0700 (PDT) Date: Sat, 15 Aug 2026 23:43:18 -0700 In-Reply-To: <6a1d714e.c1435f33.295d1e.2a35.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a815c06.dbb3a75c.20434b.002b.GAE@google.com> Subject: Forwarded: Re: [syzbot] [bridge?] KASAN: use-after-free Read in filemap_map_pages From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Re: [syzbot] [bridge?] KASAN: use-after-free Read in filemap_map_pages Author: idosch@nvidia.com #syz unset subsystems