From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 0B4A51EB3D for ; Mon, 9 Dec 2024 07:02:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733727724; cv=none; b=dNn43AzCePEOx4d+QarPTQSXyYMNBpkt5kIi+SXio/JpgCxwy34nU0VkXs+epOox7Qzjp+XPYR3h6Dd8MiWIsoFpjab72bkRa5z7WrWNrkYfkDksaSYgmq4XKvtoJb7gpglabd4tBZXflxhSNwEwW/BMVkBOTIFRuy5W7BoNX6c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733727724; c=relaxed/simple; bh=uXqaOZLYTSzqn38uTSnGASTw3xguX34IgAHXQaVldnY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XFDzL+XNN9sXTIGDplenH1MxOHi4LF9tb6vDzwT6p22ZJxsvTylAbKhd8yBTP1jZv59Qe41A4f5gBuHd7vT58kd224hoNJznvoRpa3ndC8i5CfFB2VNdtnvWLmVMp+lOdWD9jVkkqBf4isdfu5hQE3t6W0V4OS1la3rK+lycfM4= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-841ac3f9391so377755339f.1 for ; Sun, 08 Dec 2024 23:02:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733727722; x=1734332522; 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=zr+lwAUB29P2Bz5OdKQKeL1RwgIMuLsOdWcrCXkf3BA=; b=ph3+v07fAFl2pO131am4lWGxYWvIXkEogcHHLqk0iHFPpB/fJq2i/HI7TXsiD0PCal 6slaeWr2VAkqFXN1VkMAA+IVHv+SJfGrmLdmpT+0JtN5k/tcgDMEneiP6YyceNTKraXN jQA5Jj0G8lgnrkSX0mn7tvgpmh9iIl5I6kulrXLXxGjShCTCxv9mAZTEpg9SbEABtDBL 9ACvkrhG3lNugpMrelIXvzCtFZC7vyh/u9OgdgndScDvJ3Lz8qak1gIBYs+FG1Se1Dgi Qug/MV3phh5pmgUJg/HMDp79mh7kz2h7rgr1YccEU0oeX37F5CLGngCbkieywANpB29+ /QBQ== X-Forwarded-Encrypted: i=1; AJvYcCXDwqhF/p+J1wQqfN5i371OH3mPy6gOHKyFu/S0S1yUPuGsRemM0CjbzjiPTKmaojK+GG3CiJrl3SZWxXY=@vger.kernel.org X-Gm-Message-State: AOJu0YweS8+YBEHPs2EkBuJPXl/9zXnOBl9O3Jn5NYmsfzylFlBUt8Zq 7YFLrlnSyEyjxo489LPvBwgxY2ICU6CwRa6IhWeO5GW8BFDhq7s1hsSRvZcF8oBHVJxyULuYa3R QZGcSZohKy72U6n2h5tTvF49ucbh9YSm9IzEfOM7RUFzJC2CiShRjMDg= X-Google-Smtp-Source: AGHT+IEIKycqAdN2iPadF3FhDNP9obHhwOyXaFfA9j14ld9K4tPd3HjioI9kQMSQDjoSByBYu50vb3h2JpeqSwts+/31fn+pKjcV Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2b84:b0:83d:e5e8:6fcd with SMTP id ca18e2360f4ac-8447e2f3afbmr1389918039f.15.1733727722210; Sun, 08 Dec 2024 23:02:02 -0800 (PST) Date: Sun, 08 Dec 2024 23:02:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <675695ea.050a0220.a30f1.0191.GAE@google.com> Subject: Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in move_pages_pte From: syzbot To: akpm@linux-foundation.org, bp@alien8.de, dave.hansen@linux.intel.com, david@redhat.com, hpa@zytor.com, hughd@google.com, jannh@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mingo@redhat.com, muchun.song@linux.dev, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org, zhengqi.arch@bytedance.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file mm/memory.c Hunk #1 FAILED at 7023. 1 out of 1 hunk FAILED Tested on: commit: 6e165f54 mm/page_isolation: fixup isolate_single_pageb.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable kernel config: https://syzkaller.appspot.com/x/.config?x=76f158395f6f15fd dashboard link: https://syzkaller.appspot.com/bug?extid=1c58afed1cfd2f57efee compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=135d94df980000