From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 D0A9040E8FD for ; Mon, 27 Jul 2026 13:03:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785157389; cv=none; b=FEU5MheQPCkSxe9rrueRiva158rqoNSjADLIc82putPRYOdho1Pq60WIP+TW6u/ltxUJUFoxRstIyjbyah95014QWzRGel9KXz17JQLrZYaYr6lWIOP6qfNbOBTsD4z461kudyFsjdRZu6X1seS69TwS9L6XIID9YBDnxZmgSZ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785157389; c=relaxed/simple; bh=zS6b2JoVb7nseqJ2ddI79TDTJUXKZDgYnRPOQXP0Eug=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LBTfBw7CCM5vkX/+K4u5efChiqrqjSUhpVWqXwQ6yu+kJj4rcNNUIKqiXs0lDODLjwJ6C4HqzCMAaycJ4iw4/1TZtLocCFyirf+9Hz+sYIY21MRRNAFJXn690Wsiu2sXu7bHqEfCfO2oXWipyvFWkB0ioQZq+L1AoPXJjugLeiI= 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=209.85.161.70 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-oo1-f70.google.com with SMTP id 006d021491bc7-6ab0def53fcso1036652eaf.0 for ; Mon, 27 Jul 2026 06:03:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785157383; x=1785762183; 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=NDzA112ysxFy6ewvLv746I8Ostj+7rzN7xO0v+/DVpU=; b=QYrQJG5nlaeyAHNo6SPsOSFVM31viaqS9EsyMd0xSDEzu6EYLiXYRVPXNwHbgHREBS tUwcmjojjVpkI4Yh47/mDm/GSfNZDpfblElfwbOWuzAxTULEa5aP/vwEDHFryXdZduuJ pFv7J3/i/P9+AI9NrdQp++f5giOJmKhM3gVe458bUjT1rhSXqnvnB+wPs2jV4+VSKP1I sSMR+dUqwbFegQ6BReeBaKel/Ktnn7Jc0GxMgH5ruczEiKmYfTXRu/SuezIc48q7dMfB Fl94OItl/JgQUdaRrstn2mOTv+0ViZZfbfSNBfkcy0gTlp8c4SRghgAEpcxIyfkmxeFF CfOw== X-Forwarded-Encrypted: i=1; AHgh+RogVwwOeDYdzPqF8W4fwIdi2/RU2qnY59hxC9dSyUriyYqjlyBq5xEsOnu8WVqkEY+3oRaWG15kgZ87T1g=@vger.kernel.org X-Gm-Message-State: AOJu0Ywe8O+sqPgRemREE0omU5SB7o2sqCB1dKDz57M8YbgvmDdl3jPb 7mu1XssvfOtNL/19axVIgnWj5NUSCHtmp0AEL5d0aa8YlfoNKtBBPf4fpmosxyKy7p6JRennsyN dDzYuxNEYJaDlF1v/idUaBX14epnIXXYnYygSnW/y4FOk719YfYQVIp6KXoM= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:829:b0:6aa:ef00:d568 with SMTP id 006d021491bc7-6aaffca4991mr5776702eaf.33.1785157383139; Mon, 27 Jul 2026 06:03:03 -0700 (PDT) Date: Mon, 27 Jul 2026 06:03:03 -0700 In-Reply-To: <1098525.1785155757@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a675707.073198cf.94f0f.0031.GAE@google.com> Subject: Re: [syzbot] [netfs?] WARNING in netfs_writepages (3) From: syzbot To: dhowells@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, netfs@lists.linux.dev, pc@manguebit.org, syzkaller-bugs@googlegroups.com, yun.zhou@windriver.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+0da43efa72f88bd3a8af@syzkaller.appspotmail.com Tested-by: syzbot+0da43efa72f88bd3a8af@syzkaller.appspotmail.com Tested on: commit: 6836db8d netfs: Fix folio_queue ENOMEM in writeback by.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git netfs-fixes console output: https://syzkaller.appspot.com/x/log.txt?x=170d58c6580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d69870d5e052935f dashboard link: https://syzkaller.appspot.com/bug?extid=0da43efa72f88bd3a8af compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.