From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757675Ab0CaT7r (ORCPT ); Wed, 31 Mar 2010 15:59:47 -0400 Received: from mail-fx0-f227.google.com ([209.85.220.227]:61648 "EHLO mail-fx0-f227.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756431Ab0CaT7p convert rfc822-to-8bit (ORCPT ); Wed, 31 Mar 2010 15:59:45 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:reply-to:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-type:content-transfer-encoding:message-id; b=i8NL2lCafX8GW1iN+E93qvpmxjoZ2fLfxPNGReSVBajT1r0iYz/JWJthsv0OOXDYaS rFx3+m10it0D/vtH9lKul+q6ICMZ3WIAhbA1ZDAcXDGhQua9EEutrsvC7CsqoymU6D6F PpV+M0yICLrAT1uC1HAbpxjqQOPhMby9t9Dvs= From: Maciej Rutecki Reply-To: maciej.rutecki@gmail.com To: Jon Masters Subject: Re: PROBLEM: crash on halt with 2.6.34-0.16.rc2.git0.fc14.x86_64 Date: Wed, 31 Mar 2010 21:59:38 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc2; KDE/4.3.4; i686; ; ) Cc: LKML References: <1269617372.3779.234.camel@localhost> In-Reply-To: <1269617372.3779.234.camel@localhost> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201003312159.38098.maciej.rutecki@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On piątek, 26 marca 2010 o 16:29:32 Jon Masters wrote: > No analysis yet. Just passing this along. > > Jon. > > --- begin oops log --- > > Halting system... > BUG: unable to handle kernel NULL pointer dereference at > 0000000000000004 > IP: [] amd_pmu_cpu_offline+0x38/0x6b > PGD 741d5067 PUD 77715067 PMD 0 > Oops: 0000 [#1] SMP > last sysfs file: /sys/devices/virtual/block/dm-1/dm/name > CPU 0 > Modules linked in: sit tunnel4 tun sunrpc powernow_k8 freq_table bridge > stp llc nf_conntrack_netbios_ns ip6t_REJECT nf_conntrack_ipv6 ipv6 > kvm_amd kvm uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec > snd_hwdep snd_seq snd_seq_device snd_pcm ppdev parport_pc parport r8169 > snd_timer mii snd edac_core soundcore microcode serio_raw snd_page_alloc > edac_mce_amd k8temp i2c_nforce2 hwmon ata_generic pata_acpi > firewire_ohci firewire_core crc_itu_t floppy sata_nv pata_amd nouveau > ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: > cpufreq_ondemand] > > Pid: 2792, comm: halt Not tainted 2.6.34-0.16.rc2.git0.fc14.x86_64 #1 > www.abit.com.tw /System Product Name > RIP: 0010:[] [] amd_pmu_cpu_offline > +0x38/0x6b > RSP: 0018:ffff880024289ca8 EFLAGS: 00010292 > RAX: ffff880024124900 RBX: ffff88000520cc70 RCX: 0000000000000000 > RDX: 0000000000000000 RSI: ffffffff81017e74 RDI: ffffffff81488830 > RBP: ffff880024289cb8 R08: 0000000000000002 R09: 0000000000000000 > R10: 0000000000000046 R11: ffffe8ffffc01980 R12: 00000000fffffffd > R13: ffffffff81ac70c0 R14: 0000000000000001 R15: 0000000000000000 > FS: 00007f7ec4f8a700(0000) GS:ffff880005000000(0000) > knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: 0000000000000004 CR3: 0000000077381000 CR4: 00000000000006f0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process halt (pid: 2792, threadinfo ffff880024288000, task > ffff880024124900) > Stack: > ffff880024289cb8 0000000000000017 ffff880024289cc8 ffffffff8147fbb0 > <0> ffff880024289d18 ffffffff8148dede 0000000000000001 ffffffffa0294020 > <0> ffff880024289d28 0000000000000001 ffffffff81ba1de0 0000000000000010 > Call Trace: > [] x86_pmu_notifier+0x52/0x59 > [] notifier_call_chain+0x68/0x9c > [] raw_notifier_call_chain+0x14/0x16 > [] _cpu_down+0x1bb/0x2bf > [] disable_nonboot_cpus+0x7a/0x112 > [] kernel_power_off+0x26/0x40 > [] sys_reboot+0x126/0x1b2 > [] ? __d_free+0x56/0x5a > [] ? d_free+0x37/0x50 > [] ? mntput_no_expire+0x2c/0xfd > [] ? __fput+0x1d0/0x1df > [] ? sys_close+0x32/0x10f > [] ? path_put+0x22/0x27 > [] ? audit_syscall_entry+0x11e/0x14a > [] ? trace_hardirqs_on_thunk+0x3a/0x3f > [] system_call_fastpath+0x16/0x1b > Code: 76 b8 00 01 76 54 48 63 ff 48 c7 c3 70 cc 00 00 48 03 1c fd 40 fa > b9 81 48 c7 c7 40 b5 a4 81 e8 f9 1f 47 00 48 8b 93 28 07 00 00 <8b> 42 > 04 ff c8 85 c0 89 42 04 75 0c 48 8b bb 28 07 00 00 e8 b5 > RIP [] amd_pmu_cpu_offline+0x38/0x6b > RSP > CR2: 0000000000000004 > ---[ end trace 7d3f5b5a80d53cb0 ]--- > init: rc main process (2792) killed by KILL signal > I created a Bugzilla entry at https://bugzilla.kernel.org/show_bug.cgi?id=15661 for your bug report, please add your address to the CC list in there, thanks! -- Maciej Rutecki http://www.maciek.unixy.pl