Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765089AbXLMRpb (ORCPT ); Thu, 13 Dec 2007 12:45:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754817AbXLMRpS (ORCPT ); Thu, 13 Dec 2007 12:45:18 -0500 Received: from mtagate6.de.ibm.com ([195.212.29.155]:56367 "EHLO mtagate6.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754152AbXLMRpP (ORCPT ); Thu, 13 Dec 2007 12:45:15 -0500 Message-ID: <47616FA6.1010607@fr.ibm.com> Date: Thu, 13 Dec 2007 18:45:10 +0100 From: Cedric Le Goater User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, Netdev , David Miller , =?ISO-8859-1?Q?Ilpo_J=E4rvinen?= Subject: Re: 2.6.24-rc4-mm1 - BUG in tcp_fragment References: <20071204211701.994dfce6.akpm@linux-foundation.org> In-Reply-To: <20071204211701.994dfce6.akpm@linux-foundation.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3375 Lines: 73 Andrew Morton wrote: > Temporarily at > > http://userweb.kernel.org/~akpm/2.6.24-rc4-mm1/ > > Will appear later at > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc4/2.6.24-rc4-mm1/ I got this one while compiling on NFS. C. kernel BUG at /home/legoater/linux/2.6.24-rc4-mm1/include/net/tcp.h:1480! invalid opcode: 0000 [1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:01:01.0/local_cpus CPU 1 Modules linked in: autofs4 nfs lockd sunrpc tg3 sg joydev ext3 jbd ehci_hcd ohci_hcd uhci_hcd Pid: 0, comm: swapper Not tainted 2.6.24-rc4-mm1 #3 RIP: 0010:[] [] tcp_fragment+0x5ee/0x6f7 RSP: 0018:ffff810147c9f9e0 EFLAGS: 00010217 RAX: 000000001526c311 RBX: ffff8100c2ce1d00 RCX: ffff810143cc6aa0 RDX: 0000000000000001 RSI: ffff810102b37b00 RDI: ffff810102b37b50 RBP: ffff810147c9fa50 R08: 000000000000004a R09: 0000000000000001 R10: 0000000000000b50 R11: 0000000000000001 R12: ffff81013a575700 R13: 0000000000000000 R14: ffff810143cc6400 R15: ffff81013a575750 FS: 0000000000000000(0000) GS:ffff810147c57140(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 00002ad5d294b000 CR3: 00000000bd11b000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 0, threadinfo ffff810147c98000, task ffff810147c89040) Stack: ffff810147c9fa00 ffffffff00000000 000005a843cc6400 ffff810143cc6400 ffff810147c9fa70 ffff8100c2ce1d50 ffff810143cc6590 ffff810143cc6aa0 1526542100000000 ffff810143cc6400 ffff810143cc6400 ffff81013a575700 Call Trace: [] tcp_retransmit_skb+0xd6/0x713 [] tcp_xmit_retransmit_queue+0xd0/0x330 [] tcp_fastretrans_alert+0xb92/0xbf2 [] tcp_ack+0xdf3/0xfbe [] tcp_rcv_established+0x66a/0x76d [] tcp_v4_do_rcv+0x37/0x3aa [] tcp_v4_rcv+0x9a9/0xa76 [] ip_local_deliver_finish+0x161/0x23c [] ip_local_deliver+0x72/0x77 [] ip_rcv_finish+0x371/0x3b5 [] ip_rcv+0x292/0x2c6 [] netif_receive_skb+0x267/0x340 [] :tg3:tg3_poll+0x5d2/0x89e [] net_rx_action+0xd5/0x1ad [] __do_softirq+0x5f/0xe3 [] call_softirq+0x1c/0x28 [] do_softirq+0x39/0x9f [] irq_exit+0x4e/0x50 [] do_IRQ+0xb7/0xd7 [] mwait_idle+0x0/0x55 [] ret_from_intr+0x0/0xf [] __atomic_notifier_call_chain+0x20/0x83 [] mwait_idle+0x48/0x55 [] enter_idle+0x22/0x24 [] cpu_idle+0xa1/0xc5 [] start_secondary+0x3b9/0x3c5 Code: 0f 0b eb fe 48 85 f6 74 08 8b 46 6c 3b 41 68 75 55 48 8d 41 RIP [] tcp_fragment+0x5ee/0x6f7 RSP Kernel panic - not syncing: Aiee, killing interrupt handler! -- 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/