From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752500Ab1LQVgw (ORCPT ); Sat, 17 Dec 2011 16:36:52 -0500 Received: from mail2.charite.de ([141.42.206.200]:52670 "EHLO mail2.charite.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751531Ab1LQVgt (ORCPT ); Sat, 17 Dec 2011 16:36:49 -0500 Date: Sat, 17 Dec 2011 22:36:45 +0100 From: Ralf Hildebrandt To: linux-kernel@vger.kernel.org Subject: oops during modprobe (3.2.0-rc6+) Message-ID: <20111217213645.GQ12099@charite.de> Mail-Followup-To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Todya I pulled 3.2.0-rc6+ from git and built it for my machine. After booting I found this in dmesg: ... [ 6.322632] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.1.11 (July 20, 2011) [ 6.324608] hpwdt 0000:01:04.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 6.324680] hpwdt: New timer passed in is 30 seconds. [ 6.324725] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 6.324798] BUG: unable to handle kernel paging request at c00f0000 [ 6.324917] IP: [] 0xc00effff [ 6.325002] *pdpt = 00000000013b1001 *pde = 00000000013de067 *pte = 80000000000f0163 [ 6.325002] Oops: 0011 [#1] SMP [ 6.325002] Modules linked in: hpwdt(+) bnx2(+) container psmouse thermal button processor [ 6.325002] [ 6.325002] Pid: 668, comm: modprobe Not tainted 3.2.0-rc6+ #16 HP ProLiant DL360 G5 [ 6.325002] EIP: 0060:[] EFLAGS: 00010286 CPU: 3 [ 6.325002] EIP is at 0xc00f0000 [ 6.325905] EAX: 55524324 EBX: 00000000 ECX: 00000000 EDX: 00000000 [ 6.325905] ESI: 00000000 EDI: 00000000 EBP: f00cddd8 ESP: f00cdda8 [ 6.325905] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 6.325905] Process modprobe (pid: 668, ti=f00cc000 task=f0028000 task.ti=f00cc000) [ 6.325905] Stack: [ 6.325905] f8432020 00000060 c00e007b 00000286 c00ffee0 ffffffed f00cddd8 f00cddd8 [ 6.325905] c00f0000 00000001 00000000 c00f0000 f2cdbc00 f8432558 f8434100 c00f0000 [ 6.325905] f2c30564 ffffffff f8434030 000f0000 000f0000 f2d777e0 c0100000 c00f0000 [ 6.325905] Call Trace: [ 6.325905] [] ? asminline_call+0x20/0x46 [hpwdt] [ 6.325905] [] ? hpwdt_init_one+0x1a7/0x3c0 [hpwdt] [ 6.325905] [] ? pci_device_probe+0x47/0x68 [ 6.325905] [] ? driver_probe_device+0x4a/0x13a [ 6.325905] [] ? pci_match_device+0xf/0x8a [ 6.325905] [] ? __driver_attach+0x62/0x64 [ 6.325905] [] ? driver_probe_device+0x13a/0x13a [ 6.325905] [] ? bus_for_each_dev+0x3e/0x62 [ 6.325905] [] ? pci_dev_put+0xd/0xd [ 6.325905] [] ? driver_attach+0x19/0x1e [ 6.325905] [] ? driver_probe_device+0x13a/0x13a [ 6.325905] [] ? bus_add_driver+0x17d/0x24d [ 6.325905] [] ? pci_dev_put+0xd/0xd [ 6.325905] [] ? driver_register+0x57/0xec [ 6.325905] [] ? __pci_register_driver+0x31/0x92 [ 6.325905] [] ? do_one_initcall+0x27/0x150 [ 6.325905] [] ? set_memory_nx+0x57/0x5b [ 6.325905] [] ? 0xf840ffff [ 6.325905] [] ? sys_init_module+0xdff/0x1a14 [ 6.325905] [] ? sysenter_do_call+0x12/0x26 [ 6.325905] Code: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.329004] 90 80 fc d8 75 0d e9 da 06 00 00 69 04 00 00 ad 04 00 00 9c [ 6.329004] EIP: [] 0xc00f0000 SS:ESP 0068:f00cdda8 [ 6.329004] CR2: 00000000c00f0000 [ 6.329004] ---[ end trace 239ff8fe19067483 ]--- [ 6.443034] bnx2 0000:03:00.0: BAR 0: set to [mem 0xf8000000-0xf9ffffff 64bit] (PCI address [0xf8000000-0xf9ffffff]) [ 6.443123] bnx2 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 6.773259] bnx2 0000:03:00.0: eth0: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit 133MHz found at mem f8000000, IRQ 18, node addr 00:1e:0b:5f:f9:36 -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt@charite.de | http://www.charite.de