From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933092AbXDFVkM (ORCPT ); Fri, 6 Apr 2007 17:40:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933094AbXDFVkM (ORCPT ); Fri, 6 Apr 2007 17:40:12 -0400 Received: from relay.parkline.ru ([195.24.65.16]:50030 "EHLO relay.parkline.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933092AbXDFVkJ (ORCPT ); Fri, 6 Apr 2007 17:40:09 -0400 X-Greylist: delayed 1216 seconds by postgrey-1.27 at vger.kernel.org; Fri, 06 Apr 2007 17:40:08 EDT Message-ID: <009201c77891$4eacffa0$d93810ac@kirya> From: "Kirill Yushkov" To: Cc: References: <20070406173603.GA82722@freefall.freebsd.org> <46169DDA.6020008@ru.mvista.com> <50660.65.57.245.11.1175892938.squirrel@ssl.mu.org> <4616B70B.3070501@ru.mvista.com> Subject: Re: Interrupt posted but not delivered Date: Sat, 7 Apr 2007 01:19:48 +0400 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.3790.2826 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2826 FL-Build: Fidolook 2002 (SL) 6.0.2800.94 - 3/3/2005 11:18:26 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, Chuck! You wrote to LKML on 2007-03-26 0:28:05: CE> I've now seen several reports of this message from the 3Com CE> 3c59x driver. This seems to be a very old problem that has CE> somehow come back starting with kernel 2.6.19 AFAICT. What CE> could cause this? I too have the same problem on version 2.6.20 Apr 6 18:18:14 gw kernel: NETDEV WATCHDOG: eth0: transmit timed out Apr 6 18:18:14 gw kernel: eth0: transmit timed out, tx_status 00 status e681. Apr 6 18:18:14 gw kernel: diagnostics: net 0cf6 media 8880 dma 0000003a fifo 8000 Apr 6 18:18:14 gw kernel: eth0: Interrupt posted but not delivered -- IRQ blocked by another device? Apr 6 18:18:14 gw kernel: Flags; bus-master 1, dirty 63886224(0) current 63886224(0) Apr 6 18:18:14 gw kernel: Transmit list 00000000 vs. ffff8100b8967200. Apr 6 18:18:14 gw kernel: 0: @ffff8100b8967200 length 80000032 status 00010032 Apr 6 18:18:14 gw kernel: 1: @ffff8100b89672a0 length 80000032 status 00010032 Apr 6 18:18:14 gw kernel: 2: @ffff8100b8967340 length 8000002e status 0001002e Apr 6 18:18:14 gw kernel: 3: @ffff8100b89673e0 length 80000032 status 00010032 Apr 6 18:18:14 gw kernel: 4: @ffff8100b8967480 length 80000058 status 00010058 Apr 6 18:18:14 gw kernel: 5: @ffff8100b8967520 length 800002bc status 000102bc Apr 6 18:18:14 gw kernel: 6: @ffff8100b89675c0 length 80000061 status 00010061 Apr 6 18:18:14 gw kernel: 7: @ffff8100b8967660 length 800000b3 status 000100b3 Apr 6 18:18:14 gw kernel: 8: @ffff8100b8967700 length 800000aa status 000100aa Apr 6 18:18:14 gw kernel: 9: @ffff8100b89677a0 length 8000005c status 0001005c Apr 6 18:18:14 gw kernel: 10: @ffff8100b8967840 length 800005ac status 000105ac Apr 6 18:18:14 gw kernel: 11: @ffff8100b89678e0 length 800000e8 status 000100e8 Apr 6 18:18:14 gw kernel: 12: @ffff8100b8967980 length 800005ac status 000105ac Apr 6 18:18:14 gw kernel: 13: @ffff8100b8967a20 length 800005ac status 000105ac Apr 6 18:18:14 gw kernel: 14: @ffff8100b8967ac0 length 80000062 status 80010062 Apr 6 18:18:14 gw kernel: 15: @ffff8100b8967b60 length 8000046a status 8001046a Apr 6 18:18:15 gw kernel: BUG: at include/net/dst.h:154 dst_release() Apr 6 18:18:15 gw kernel: Apr 6 18:18:15 gw kernel: Call Trace: Apr 6 18:18:15 gw kernel: [] __kfree_skb+0x3f/0x120 Apr 6 18:18:15 gw kernel: [] __neigh_event_send+0x142/0x190 Apr 6 18:18:15 gw kernel: [] ip_finish_output+0x0/0x200 Apr 6 18:18:15 gw kernel: [] neigh_resolve_output+0x7a/0x1a0 Apr 6 18:18:15 gw kernel: [] ip_output+0x244/0x280 Apr 6 18:18:15 gw kernel: [] :pptp:pptp_xmit+0x6bb/0x760 Apr 6 18:18:15 gw kernel: [] :ppp_generic:ppp_push+0x5f/0xe0 Apr 6 18:18:15 gw kernel: [] :ppp_generic:ppp_send_frame+0x4e4/0x510 Apr 6 18:18:15 gw kernel: [] :ppp_generic:ppp_xmit_process+0x37/0xa0 Apr 6 18:18:15 gw kernel: [] :ppp_generic:ppp_start_xmit+0x1e1/0x210 Apr 6 18:18:15 gw kernel: [] dev_hard_start_xmit+0x8e/0x140 Apr 6 18:18:15 gw kernel: [] __qdisc_run+0xff/0x1c0 Apr 6 18:18:15 gw kernel: [] dev_queue_xmit+0x145/0x280 Apr 6 18:18:15 gw kernel: [] ip_finish_output+0x192/0x200 Apr 6 18:18:15 gw kernel: [] nf_reinject+0x190/0x1e0 Apr 6 18:18:15 gw kernel: [] ip_finish_output+0x0/0x200 Apr 6 18:18:15 gw kernel: [] :imq:imq_dev_xmit+0x4a/0x60 Apr 6 18:18:15 gw kernel: [] dev_hard_start_xmit+0x8e/0x140 Apr 6 18:18:15 gw kernel: [] qdisc_restart1+0xdc/0x1c0 With best regards, Kirill Yushkov. E-mail: mail@kirya.ru