linux-kernel - GPF, 39-rc5

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Message-ID: <m362pvg3wm.fsf@nocko.org>
Date:	Sat, 30 Apr 2011 11:22:33 -0400
From:	Shawn Nock <nock@...ko.org>
To:	linux-kernel@...r.kernel.org
Subject: GPF, 39-rc5


IBM Thinkpad x120e (AMD Fusion E-350).

How to reproduce: There is a primary problem (I haven't been able to
capture it yet), that causes the system to hang. The PC speaker emits a
tone and I cannot return to a text console. The logs show nothing for
this problem... however, rebooting after this panic seems to reliably
(4/5) cause the following GPF:

general protection fault: 0000 [#1] SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:14.2/sound/card1/uevent
Modules linked in: fuse tun cpufreq_ondemand powernow_k8 mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 uinput arc4 ecb rtl8192ce snd_hda_codec_conexant rtl8192c_common rtlwifi snd_hda_codec_hdmi snd_hda_intel mac80211 snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo cfg80211 r8169 microcode snd_timer videodev snd video rfkill i2c_piix4 soundcore joydev snd_page_alloc mii pcspkr k10temp serio_raw usb_storage radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]

Pid: 1417, comm: gvfsd Not tainted 2.6.39-rc5 #1 LENOVO 05962PU/05962PU
EIP: 0060:[<c0403a92>] EFLAGS: 00010086 CPU: 0
EIP is at __math_state_restore+0x52/0x5c
EAX: f26d7080 EBX: f26d7080 ECX: f5800000 EDX: 00000000
ESI: f4688000 EDI: f26e8800 EBP: f4689edc ESP: f4689ed0
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process gvfsd (pid: 1417, ti=f4688000 task=f462f000 task.ti=f3764000)
Stack:
 f26d7080 f5801440 f462f080 f4689f04 c0402539 c0431856 0000fe37 017a8000
 00000000 f26d737c b7b3a38b f26d7080 f3765b58 c07e080a f4689fac f4689fac
 00000086 c073b5ca 00000246 f4689f40 c042cf9e 23360420 00000006 c0aee480
Call Trace:
 [<c0402539>] __switch_to+0xd5/0xe6
 [<c0431856>] ? pick_next_task_fair+0x144/0x14d
 [<c07e080a>] schedule+0x642/0x696
 [<c073b5ca>] ? sock_alloc_file+0x99/0xef
 [<c042cf9e>] ? __might_sleep+0x29/0xe4
 [<c073cda3>] ? sys_socketcall+0xba/0x28c
 [<c041b24a>] ? smp_apic_timer_interrupt+0x6b/0x78
 [<c04032ed>] ? conditional_sti.clone.4+0x12/0x14
 [<c07e1f32>] ? work_resched+0x5/0x20
Code: 85 c9 74 1b e8 b0 f7 ff ff 83 c8 08 e8 b8 f7 ff ff 89 da b8 0b 00 00 00 e8 60 73 04 00 eb 11 83 4e 0c 01 fe 0c 01 fe 83 80 01 00 00 eb 05 <0f> ae 0f eb ef 5b 5e 5f c9 c3 55 89 e5 53 3e 8d 74 26 00 89 e0
EIP: [<c0403a92>] __math_state_restore+0x52/0x5c SS:ESP 0068:f4689ed0

dmesg attached, please let me know what I could provide to help
troubleshoot this further.

Shawn

View attachment "dmesg-39rc5.txt" of type "text/plain" (65053 bytes)


-- 
Shawn Nock (OpenPGP: 0x8132E623)