From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7CCBCCA48B for ; Sun, 24 Jul 2022 07:26:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239535AbiGXH0H (ORCPT ); Sun, 24 Jul 2022 03:26:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232718AbiGXH0F (ORCPT ); Sun, 24 Jul 2022 03:26:05 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61FDF183AD; Sun, 24 Jul 2022 00:26:04 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D336BB80D55; Sun, 24 Jul 2022 07:26:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F4006C3411E; Sun, 24 Jul 2022 07:26:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1658647561; bh=Emejayh0Y4QHcbVh21R49rZQWuW3RtQHlzxgRGGnYlc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UpeBt++h5Jf5aldtILQikJ6NslggjmLlP7G6nVodzhaRZ3yYtcCfMrOSnCmsgnWV3 +r/d2XJy08+7drQxUJJ1nKzaxX2d+EAHOVBPYKANhufeyXhlKhCt2j2///+BXFKCzC zmvt44hvqbRLHQvFeVrE9K9+eei7036EA8mDdUrE= Date: Sun, 24 Jul 2022 09:21:24 +0200 From: Greg KH To: Dipanjan Das Cc: davem@davemloft.net, ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, andriin@fb.com, sashal@kernel.org, edumazet@google.com, steffen.klassert@secunet.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, syzkaller@googlegroups.com, fleischermarius@googlemail.com, its.priyanka.bose@gmail.com Subject: Re: general protection fault in sock_def_error_report Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jul 23, 2022 at 03:07:09PM -0700, Dipanjan Das wrote: > Hi, > > We would like to report the following bug which has been found by our > modified version of syzkaller. Do you have a fix for this issue? Without that, it's a bit harder as: > ====================================================== > description: general protection fault in sock_def_error_report > affected file: net/core/sock.c > kernel version: 5.4.206 You are using a very old kernel version, and we have loads of other syzbot-reported issues to resolve that trigger on newer kernels. thanks, greg k-h