From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 56C91343D69 for ; Mon, 18 Aug 2025 13:22:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755523324; cv=none; b=W/sR7e1sCkUrL5XrqcUWj2WERcPDnK693N42kn8IVYJQ8MEOVu9bRO3ornCR+z+9Y+ANaqg8wN15eKuOlITIae9jslR/eOpDIrdf5VHnQ2G8TzHPPnULAHr0AGQQpL1WMtULsJyMDlGmEARE1pxF1ML6ytJt7Ldqx600b3qvoSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755523324; c=relaxed/simple; bh=se5n16X3xRtJFBwPLTr7xqwKwNy0IlNwwmS2qh7ZLpw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=hu/HG9AcWk0O4EhRR6lA0iH6XN1wwi57Fa9rijpZqhB3u5Fjt6KdTy4sRI5MVvV30RExdCESva2FofTOjkMMexnAP/NVio+TKVJSSDZqKGbpft8WPvl2HdcH2qL+AALG475JojdUFIuF6Wbg0goh1atUzZT+0mk1ZxXg853nVto= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3e66b7e4a94so32975685ab.1 for ; Mon, 18 Aug 2025 06:22:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755523322; x=1756128122; 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=jBjSEV5oA+OTjDYadcwIgim28mkwpg9xM7xVheogjjk=; b=NMghzdDDKKiBDE/agdkyYKUNUM77OmzOg9rRSvGFU61Sq5A89hC24+7RxtwY25O+Hp aymp98be4ibPDpGWkiqZjqSjqJgU9Tzok3ILMWMayEcRk18hTz2lU+BJ1+tJFgLnt4D7 C3WsYoNQX815yevo2WbOYHkc+4gNw7M9Rdz550JqSCH+vUzBOjD6Q/+YQD+h7ha0aXzk uSMZIS7Yl4QCGuzXr5fRnxubrfYFidwwymsRGl+Olh5stzg6wWvDdOR/YJOs16/ZTUpS USr50C2ILH3ZfG+FkWw0vfl17S5ZMOWQla2ENreL5bBU8+O9Qt7EeZpV49+ULTJaT6gj pkyw== X-Forwarded-Encrypted: i=1; AJvYcCVSnakgt1R7LHMOYhTrDAaXZp30uJZ+wSO1dKQmAK5Nlw+HDh2HLoQIWBxHvMgK9WzXLW0j/zkD0KaZBh4=@vger.kernel.org X-Gm-Message-State: AOJu0Yz/fTXECEYjI0Vzh+Wd1bBF59IKonxbT/drmYk3m0NTmLnnx+do VuiZv/F2bbim1s+DbGPFjgre9fYPliCLifPI0h5eqT4S/dxyZjHc9FX1otwyqvy50f0wWSSVSdd J6iudRQ31dCM+Y3PIu6mo+WrroK8sRQIidHCWe6Ae5xYHofXkOfCzFSZtA1w= X-Google-Smtp-Source: AGHT+IFeHyKsXWMtuvFdAQyvFVMtBa+BrbCcxBxKglSNVT+gHxpEhdduHZnu4ubmttYznpnz/tSDIlpjoG+UjmUHotmvTJdTKxx3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12e4:b0:3e5:5cee:a9ba with SMTP id e9e14a558f8ab-3e5837cd1bfmr171751805ab.5.1755523322445; Mon, 18 Aug 2025 06:22:02 -0700 (PDT) Date: Mon, 18 Aug 2025 06:22:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68a328fa.050a0220.e29e5.00a9.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in move_page_tables From: syzbot To: akpm@linux-foundation.org, david@redhat.com, harry.yoo@oracle.com, jannh@google.com, liam.howlett@oracle.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, miko.lenczewski@arm.com, peterx@redhat.com, pfalcato@suse.de, ryan.roberts@arm.com, syzkaller-bugs@googlegroups.com, vbabka@suse.cz 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+4d9a13f0797c46a29e42@syzkaller.appspotmail.com Tested-by: syzbot+4d9a13f0797c46a29e42@syzkaller.appspotmail.com Tested on: commit: eaa49d2c tmp git tree: https://github.com/davidhildenbrand/linux.git uffd-wp console output: https://syzkaller.appspot.com/x/log.txt?x=151c5234580000 kernel config: https://syzkaller.appspot.com/x/.config?x=247d4d29e685f61c dashboard link: https://syzkaller.appspot.com/bug?extid=4d9a13f0797c46a29e42 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.