Public bug reported:
Binary package hint: linux-image-generic
After upgrade to ubuntu 10.10, my dmesg reported this error:
[ 15.759659] b2c2_flexcop_pci 0000:04:01.0: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 15.759685] ------------[ cut here ]------------
[ 15.759690] WARNING: at /build/buildd/linux-2.6.35/fs/proc/generic.c:317
__xlate_proc_name+0xcd/0xf0()
[ 15.759691] Hardware name: 970275G
[ 15.759692] name 'Technisat/B2C2 FlexCop II/IIb/III Digital TV PCI Driver'
[ 15.759693] Modules linked in: b2c2_flexcop_pci(+) b2c2_flexcop dvb_core
cx24123 cx24113 parport_pc(+) s5h1420 snd led_class lp soundcore snd_page_alloc
parport intel_agp usbhid hid firewire_ohci firewire_core crc_itu_t sky2 uvesafb
[ 15.759702] Pid: 665, comm: modprobe Tainted: P 2.6.35-25-generic
#44-Ubuntu
[ 15.759703] Call Trace:
[ 15.759708] [<ffffffff8106091f>] warn_slowpath_common+0x7f/0xc0
[ 15.759710] [<ffffffff81060a16>] warn_slowpath_fmt+0x46/0x50
[ 15.759712] [<ffffffff811b05ad>] __xlate_proc_name+0xcd/0xf0
[ 15.759714] [<ffffffff811b13d4>] __proc_create+0x74/0x150
[ 15.759716] [<ffffffff811b16ce>] proc_mkdir_mode+0x2e/0x60
[ 15.759717] [<ffffffff811b1716>] proc_mkdir+0x16/0x20
[ 15.759720] [<ffffffff810cdbcb>] register_handler_proc+0x11b/0x140
[ 15.759723] [<ffffffff810cadb1>] __setup_irq+0x1e1/0x340
[ 15.759725] [<ffffffff81143564>] ? kmem_cache_alloc_notrace+0xb4/0xd0
[ 15.759729] [<ffffffffa00972d0>] ? flexcop_pci_isr+0x0/0x190
[b2c2_flexcop_pci]
[ 15.759730] [<ffffffff810cb85c>] request_threaded_irq+0x10c/0x1e0
[ 15.759733] [<ffffffffa009725d>] flexcop_pci_init+0xcd/0x140
[b2c2_flexcop_pci]
[ 15.759736] [<ffffffffa009752f>] flexcop_pci_probe+0xcf/0x250
[b2c2_flexcop_pci]
[ 15.759739] [<ffffffff812d7717>] local_pci_probe+0x17/0x20
[ 15.759741] [<ffffffff812d7a09>] __pci_device_probe+0xe9/0xf0
[ 15.759744] [<ffffffff812b9d4a>] ? kobject_get+0x1a/0x30
[ 15.759747] [<ffffffff813847d9>] ? get_device+0x19/0x20
[ 15.759749] [<ffffffff812d8aaa>] pci_device_probe+0x3a/0x60
[ 15.759751] [<ffffffff81388b98>] really_probe+0x68/0x190
[ 15.759753] [<ffffffff81388d05>] driver_probe_device+0x45/0x70
[ 15.759755] [<ffffffff81388dcb>] __driver_attach+0x9b/0xa0
[ 15.759756] [<ffffffff81388d30>] ? __driver_attach+0x0/0xa0
[ 15.759758] [<ffffffff81387fd8>] bus_for_each_dev+0x68/0x90
[ 15.759760] [<ffffffff81388a0e>] driver_attach+0x1e/0x20
[ 15.759762] [<ffffffff813882ce>] bus_add_driver+0xde/0x280
[ 15.759763] [<ffffffff81389110>] driver_register+0x80/0x150
[ 15.759766] [<ffffffff8158e7b6>] ? notifier_call_chain+0x56/0x80
[ 15.759769] [<ffffffff812d8d36>] __pci_register_driver+0x56/0xd0
[ 15.759771] [<ffffffff810850f5>] ? __blocking_notifier_call_chain+0x65/0x80
[ 15.759774] [<ffffffffa03be000>] ? flexcop_pci_module_init+0x0/0x20
[b2c2_flexcop_pci]
[ 15.759776] [<ffffffffa03be01e>] flexcop_pci_module_init+0x1e/0x20
[b2c2_flexcop_pci]
[ 15.759779] [<ffffffff8100204c>] do_one_initcall+0x3c/0x1a0
[ 15.759782] [<ffffffff8109bd7b>] sys_init_module+0xbb/0x200
[ 15.759785] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
[ 15.759786] ---[ end trace 9ae5d4ed60bdfeb5 ]---
I have a skystar2 pci. The board run normally also with this error.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-25-generic 2.6.35-25.44
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: seby 1898 F.... pulseaudio
/dev/snd/controlC0: seby 1898 F.... pulseaudio
CRDA: Error: [Errno 2] File o directory non esistente
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe8fc000 irq 44'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,17aa303a,00100101'
Controls : 23
Simple ctrls : 14
Card1.Amixer.info:
Card hw:1 'U0x46d0x802'/'USB Device 0x46d:0x802 at usb-0000:00:1d.7-3, high
speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0802'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 6144
Mono: Capture 0 [0%] [6.00dB] [on]
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfe9bc000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Thu Feb 10 21:12:25 2011
HibernationDevice: RESUME=UUID=9b7cfc76-496b-4b0e-b4bc-162124ecd309
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
vboxnet0 no wireless extensions.
MachineType: LENOVO 970275G
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-25-generic
root=/dev/mapper/vg_darkmaster-LogVol00 ro quiet splash
ProcEnviron:
LANG=it_IT.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.3
RfKill:
SourcePackage: linux
WifiSyslog:
Feb 10 21:02:00 darkMage kernel: [ 861.445685] lo: Disabled Privacy Extensions
Feb 10 21:04:55 darkMage kernel: [ 1036.492553] lo: Disabled Privacy Extensions
dmi.bios.date: 01/14/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 51KT54AUS
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: LENOVO
dmi.board.vendor: LENOVO
dmi.board.version: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnLENOVO:bvr51KT54AUS:bd01/14/2009:svnLENOVO:pn970275G:pvrThinkCentreA57:rvnLENOVO:rnLENOVO:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 970275G
dmi.product.version: ThinkCentre A57
dmi.sys.vendor: LENOVO
** Affects: linux-meta (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-uncat maverick needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/716660
Title:
Module b2c2_flexcop_pci error in dmesg.
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