From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 314812AEF1 for ; Tue, 15 Apr 2025 05:24:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744694647; cv=none; b=DbNmDwHqxIDOkw4QG7egKxKn/3r5XWho9CNqQQ2h7DbGtQ3Khn2/f+tcay1py78SJOkPttq2q80LrHf91TyzRgj2t8ughBWbPnLI82D6msYACgXBGjmtFkSRW486Ea8xfCmelxPdJY7gIgggmc5dlnNvgVMC+vCzt+tgfNF/ZkU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744694647; c=relaxed/simple; bh=cM/D2sFv07JzANozRWSqB6lNVtd78AhPK+CglyTxCDs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WBSgeoIOR5Tq/IiKCBM7F72x8xeF3DYpddVxbsP6w6NWxQIINSCWGf8ccM2zZVHlB2UU/AM3crj74zAM0IYUaq5L0oFGse30UaDUYV3WAIMHl/ET/fuNHwx1BUPZzQoPbrbObxyFt8FXsiKC8/7BKg/ZQLWMzguXKmxHq9Av7PM= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-85b5e46a526so582737539f.1 for ; Mon, 14 Apr 2025 22:24:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744694645; x=1745299445; 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=JygxYQSn5S5PkFXpEtblNoqUiwTfAnSS1oE1AlV7IDU=; b=D8gS8Zg+7dtXV6FBzJwXGRXpbpGEk+kEPQU9AHBI9FjiDxNg5984KS1SnKgaZ2fD9g BNNLvAmlCKI5Re/EOkozoWJsVgUPo2d7L+gl4tB8Rr3kLt5/rEVYrAURPDtSyj3rtj5D zArHTMhGvzH0botJ5d4S8TlA4ACTWw/RqZROZKEO8B7LVLfr/TRccpjllvv+Z419+025 rm4o7mvt8ViPzOFXUYE4733vR3VDoSyRCISg2TWrg8lh/is98Vw0kuEOmbzvavXzxYfM X0NlJGWICiHkaxYngdLQJeaGdY9BhjQ70psSjgFhQjAjOfcOQy/Cb8jCWDNshtgN4ZWb TrQQ== X-Forwarded-Encrypted: i=1; AJvYcCUp+3S3Gtuk/ye2E38tMOsDlOjxNGyU6ffEMcO/HiQhzWTVPiELawnRHn9RDdf5W2h3Is3JBVQksSpRVYk=@vger.kernel.org X-Gm-Message-State: AOJu0Yw1X+AHqT5PmMKx5NxrFJwUUN+mV1o+E1A2ZGlJIHwBce5JCfwC cOK8wvAq1c+cAIr26NjOps7pFbq8LTnM5CVANjvaWf7T/BY+be+1/wBhYpigW8M3UOeQRi7OAXv lkRhbBsWm8v6iQNT8uLqGStm/SNg0NRyLxApKNNFYZDCcBL0iPvAvOsE= X-Google-Smtp-Source: AGHT+IHkGF/DNEiT+aLRvJrtGD3TMmt6g+VZAgo4IOdzTge5lAzF0wNs5SstRvp3aDM3SdsK6ersYe+ZTd/PT3Cr9d7sn5DYrimQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16c9:b0:3d4:6f9d:c0d0 with SMTP id e9e14a558f8ab-3d7ec1f389cmr133822645ab.8.1744694645312; Mon, 14 Apr 2025 22:24:05 -0700 (PDT) Date: Mon, 14 Apr 2025 22:24:05 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67fded75.050a0220.3483fc.0045.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in move_to_new_folio From: syzbot To: akpm@linux-foundation.org, brauner@kernel.org, jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, linux-mm@kvack.org, shaggy@kernel.org, shivankg@amd.com, syzkaller-bugs@googlegroups.com, willy@infradead.org Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: unregister_netdevice: waiting for DEV to become free unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 Tested on: commit: 01c6df60 Add linux-next specific files for 20250411 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=1142f0cc580000 kernel config: https://syzkaller.appspot.com/x/.config?x=db03cefa26ecf825 dashboard link: https://syzkaller.appspot.com/bug?extid=8bb6fd945af4e0ad9299 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=107a60cc580000