lkml.org 
[lkml]   [2012]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
Subject[BUG] [kernel oops] A video driver bug reported by Automatic Bug Reporting Tool
From
As the internet censor blocked my access to the kernel oops reporting
server. I dumped contents of files generated by this tool.

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/analyzer
Kerneloops

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/architecture
x86_64

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/backtrace
WARNING: at drivers/gpu/drm/i915/i915_drv.c:372
gen6_gt_force_wake_put+0x29/0x51 [i915]()
Hardware name: 42863JC
Modules linked in: fuse 8021q garp stp llc cpufreq_ondemand
acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6
nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter
ip6_tables rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_conexant arc4
snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm
rtl8192ce rtl8192c_common btusb microcode uvcvideo videodev media
rtlwifi bluetooth mac80211 cfg80211 iTCO_wdt v4l2_compat_ioctl32
snd_timer thinkpad_acpi snd rfkill i2c_i801 e1000e soundcore
snd_page_alloc joydev iTCO_vendor_support ipv6 sdhci_pci sdhci
mmc_core wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last
unloaded: scsi_wait_scan]
Pid: 0, comm: kworker/0:0 Tainted: G W 2.6.41.4-1.fc15.x86_64 #1
Call Trace:
<IRQ> [<ffffffff81057a26>] warn_slowpath_common+0x83/0x9b
[<ffffffff81057a58>] warn_slowpath_null+0x1a/0x1c
[<ffffffffa0067585>] gen6_gt_force_wake_put+0x29/0x51 [i915]
[<ffffffffa006b0a5>] i915_read32+0x44/0x6b [i915]
[<ffffffffa006d152>] i915_handle_error+0x639/0xb29 [i915]
[<ffffffffa006b0c1>] ? i915_read32+0x60/0x6b [i915]
[<ffffffffa006e126>] i915_hangcheck_elapsed+0x1a8/0x1f8 [i915]
[<ffffffff81064b21>] run_timer_softirq+0x19b/0x280
[<ffffffff81014b35>] ? paravirt_read_tsc+0x9/0xd
[<ffffffffa006df7e>] ? i915_vblank_swap+0x10/0x10 [i915]
[<ffffffff8105d683>] __do_softirq+0xc9/0x1b5
[<ffffffff81014b35>] ? paravirt_read_tsc+0x9/0xd
[<ffffffff814a542c>] call_softirq+0x1c/0x30
[<ffffffff81010b45>] do_softirq+0x46/0x81
[<ffffffff8105d94b>] irq_exit+0x57/0xb1
[<ffffffff814a5da1>] smp_apic_timer_interrupt+0x7c/0x8a
[<ffffffff814a3c9e>] apic_timer_interrupt+0x6e/0x80
<EOI> [<ffffffff81014b35>] ? paravirt_read_tsc+0x9/0xd
[<ffffffff8128bd80>] ? intel_idle+0xd8/0x100
[<ffffffff8128bd62>] ? intel_idle+0xba/0x100
[<ffffffff813ba436>] cpuidle_idle_call+0xe8/0x182
[<ffffffff8100e2e3>] cpu_idle+0xa4/0xe8
[<ffffffff8148bb90>] start_secondary+0x23f/0x241


FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/cmdline
ro root=UUID=79965b47-d21b-43c6-8cc0-5ba549edfed8 rd_NO_LUKS rd_NO_LVM
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYTABLE=us rhgb quiet

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/comment
A thinkpad x220i machine.
I donnot know how to reproduce this problem with 100% probability. But
it seems to occur when both firefox 8.0 and google chrome 18.0.1025.39
beta are running and some of them trying to open some dynamic
content(dynamic picture, video). There will be stripes crossing the
screen. For more information, feel free to drop message.

$ lspci
00:00.0 Host bridge: Intel Corporation Sandy Bridge DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Device 0116 (rev 09)
00:16.0 Communication controller: Intel Corporation Cougar Point HECI
Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
Connection (rev 04)
00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced
Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Cougar Point High Definition
Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 2 (rev b4)
00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation Cougar Point PCI Express Root
Port 5 (rev b4)
00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced
Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Cougar Point LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Cougar Point 6 port SATA
AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 04)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01)
0d:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 07)
$ uname -ai
Linux ark 2.6.41.4-1.fc15.x86_64 #1 SMP Tue Nov 29 11:53:48 UTC 2011
x86_64 x86_64 x86_64 GNU/Linux


FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/component
kernel

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/count
8

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/event_log
2012-02-26-22:20:46> Submitting oops report to
http://submit.kerneloops.org/submitoops.php
2012-02-26-22:21:59 Kernel oops has not been sent due to Couldn't
connect to server
2012-02-26-22:21:59* (exited with 1)


FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/global_uuid
a1f7f234eee4fe925c3e99e2d3d93d903588b39e

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/hostname
ark

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/kernel
2.6.41.4-1.fc15.x86_64

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/kernel_tainted
512

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/os_release
Fedora release 15 (Lovelock)

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/package
kernel

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/reason
WARNING: at drivers/gpu/drm/i915/i915_drv.c:372
gen6_gt_force_wake_put+0x29/0x51 [i915]()

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/time
1330265234

FILE: .abrt/spool/oops-2012-02-26-22:07:14-991-50/uuid
a1f7f234eee4fe925c3e99e2d3d93d903588b39e



--
--
feng


\
 
 \ /
  Last update: 2012-02-26 15:57    [W:0.037 / U:6.492 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site