From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 B5681352C3F for ; Mon, 7 Sep 2026 19:31:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788809464; cv=none; b=bsxPTq7SRabzX6XKfqC2JGAw3fHpS1Bf3vmc56SRsRTHGVnjXWGc7R3anpScoJRy1hQMi39soiaNPENN5x9wPPcvgW3oHRnyCt/0LUG8WcTYu5KoaD68tOBwJGMEKncCdPFExPnhterFxxmZNzdfvys7A5QOhTBoW2Kp3JvYoq8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788809464; c=relaxed/simple; bh=Y/f7gKfTtD3caAROXXmlez0v7+lxdkmJJ2ksmNTB8Bs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KCrknc3geOlTuMBbZ93HXm0n05ytq0MzQ5oxAD4M3QLE95Xy2moONZhLZC56bjDiGEfmYGUXUkcf3bl6wzjMbllQ+6L7J7np9IHyPoAQS1B9Z4F14OoSXbFgsl2ieTXD5CMx+sDbjIzrOvl/O+IRy8ZDRhNKF0pUwzXvLReJjBg= 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=209.85.161.69 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-f69.google.com with SMTP id 006d021491bc7-6b352d9062fso4592922eaf.3 for ; Mon, 07 Sep 2026 12:31:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788809461; x=1789414261; 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=7xhFNaP6KQHnAXOKkPy8YZJSop4UrDgQg8b1cvrfSdQ=; b=jl43GF9phx3dyn03Amqw8atkYLLdpSd1/rfQiLvRpLBOMx/GhmCAMgwYCIrbSVPWx0 K4fqSjSS1adfOG8hBy7/X04FvNS4QgnNsAF1CCjr7+Uic6Ka9gWQZ8Tc9fXx8C5HP9Z9 LvUYodGK90WO5nbZWMD/erzmUN4W41r2AOc6zbj99UIYMyrq31yAnpc/LIPqFISrYoNU L/1QDzTtHUooZEq3pL/F1SKcHiZOsHWHgHZpHjPajipXRUwTGmU5NmqVrVP9w7Ap5Vow jLKCtxgJW/VYZ5QK1bMYJ2UrmTbqpKymCsbowPVYfhpsEovz88vSBbiBOyo/lXYXsmis DvTA== X-Forwarded-Encrypted: i=1; AKwUvBxtvtZg3pXZsCJy+kLVKNFm7WexkSYZejjPw+0x4f/CbIXL5bufRNYq7fUJeZY8y3ENyCEFrZkuN/Q=@vger.kernel.org X-Gm-Message-State: AFuF++kTycomXVaz78t34Iy/yMPn3d+5rZPvVGnpprsoWk5zjFPMg9Uq aBMHCGJYsmNNjlVBjQ7qRkeN1fgeqwR7plpp1ciIXbHiocYqLU/3URBCj3DvUETiwCGVsAdhAU2 bPBm1084EdSdFqa41HrtYcGXhu/anUfErqhZHCSUj+7GYgmh6V9APwPJngaA= Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:c3d6:b0:6ba:3635:800b with SMTP id 006d021491bc7-6ba36359f2amr3741068eaf.68.1788809461737; Mon, 07 Sep 2026 12:31:01 -0700 (PDT) Date: Mon, 07 Sep 2026 12:31:01 -0700 In-Reply-To: <4c018446-e4c0-457a-b2d1-a5bf856d0e2e@slotpi15m67> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a9f10f5.2bb5a69c.24b23c.000a.GAE@google.com> Subject: Re: [syzbot] [nfs?] [net?] KASAN: vmalloc-out-of-bounds Read in rpc_queue_upcall From: syzbot To: cel@kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.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+d5c77cabf7a3492aa650@syzkaller.appspotmail.com Tested-by: syzbot+d5c77cabf7a3492aa650@syzkaller.appspotmail.com Tested on: commit: 5965280c SUNRPC: fix netns use-after-free in write_gss.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git nfsd-testing console output: https://syzkaller.appspot.com/x/log.txt?x=1374eaf9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8c5c3949d762a91f dashboard link: https://syzkaller.appspot.com/bug?extid=d5c77cabf7a3492aa650 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.