Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752597Ab2E1AZg (ORCPT ); Sun, 27 May 2012 20:25:36 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:64654 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751191Ab2E1AZd (ORCPT ); Sun, 27 May 2012 20:25:33 -0400 Subject: Re: WARNING: at net/ipv4/tcp.c:1610 tcp_recvmsg+0xb1b/0xc70() From: Eric Dumazet To: Jack Stone Cc: davem@davemloft.net, netdev@vger.kernel.org, Linux Kernel In-Reply-To: <4FC27CE7.20604@fastmail.fm> References: <4FBFEACC.8040601@fastmail.fm> <1337978725.10135.0.camel@edumazet-glaptop> <1337979331.10135.2.camel@edumazet-glaptop> <4FC0BCE1.6070601@fastmail.fm> <1338127184.3670.50.camel@edumazet-glaptop> <4FC24987.4090708@fastmail.fm> <1338140156.3786.10.camel@edumazet-glaptop> <4FC27CE7.20604@fastmail.fm> Content-Type: text/plain; charset="UTF-8" Date: Mon, 28 May 2012 02:25:27 +0200 Message-ID: <1338164727.2240.14.camel@edumazet-glaptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 536 Lines: 20 On Sun, 2012-05-27 at 20:13 +0100, Jack Stone wrote: > Could it be something to do with my staging network driver? drivers/staging/rtl8712/rtl8712_recv.c line 1096 precvframe->u.hdr.pkt = skb_clone(pskb, GFP_ATOMIC); This looks very wrong. Make sure you never _never_ hit this path. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/