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SubjectPROBLEM: Kernel 2.6.26 oops if I unplug my Logitech USB 1.1 headset
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Dear kernel hackers. ;)

[1.] One line summary of the problem: If I unplug my USB-Headset the kernel oopses.

[2.] Full description of the problem/report:
If I unplug the Logitech Headset, the kernel prints the following message to
/var/log/dmesg.log. I can unload the ehci module by executing "sudo rmmod
ehci_hcd" but "sudo rmmod uhci_hcd" blocks infinitely and thus I suppose the
Headset uses USB 1.1. "lsusb" shows the headset as

Bus 002 Device 004: ID 046d:0a01 Logitech, Inc. USB Headset

and I have no further information about the brand name or something. If I replug
the headset or any other usb device it is no longer recognized by the system.
I'm using a current arch linux install with KDE 4.1.1 on my Samsung R50 laptop.
The above data (except the oops message) was collected after a reboot with a
plugged in again and working headset.

The oops does not occur every time I unplug the headset but so far I have not
been able to determine how to trigger the oops. I have tried to plug and unplug
it a few times after a fresh reboot with no programs running but KDE and after
four or five plugs and unplugs the kernel oopsed.

I hope this bug report helps you guys a little and this bug get's fixed at some
time as it's quite annoying. ;)

[3.] Keywords (i.e., modules, networking, kernel): usb, usbcore, uhci_hcd,
kernel, module, oops, crash

[4.] Kernel version (from /proc/version): Linux version 2.6.26-ARCH
(root@T-POWA-LX) (gcc version 4.3.1 20080724 (prerelease) (GCC) ) #1 SMP PREEMPT
Tue Aug 26 21:15:43 UTC 2008

[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)

usb 3-1: USB disconnect, address 2
BUG: unable to handle kernel paging request at 00100100
IP: [<f895f89d>] :snd:snd_ctl_dev_disconnect+0x5d/0x90
*pde = 00000000
Oops: 0000 [#1] PREEMPT SMP
Modules linked in: udf crc_itu_t michael_mic arc4 ecb ieee80211_crypt_tkip ipv6
radeon drm ntfs sdhci mmc_core pcspkr yenta_socket rsrc_nonstatic serio_raw
psmouse ohci1394 ieee1394 i2c_i801 i2c_core snd_usb_audio snd_usb_lib
snd_rawmidi snd_hwdep usb_storage video output intel_agp agpgart sg thermal fan
button battery ac cpufreq_ondemand acpi_cpufreq freq_table processor
snd_intel8x0m joydev snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device evdev
usblp snd_intel8x0 usbhid hid ff_memless snd_ac97_codec snd_pcm_oss snd_pcm
snd_timer snd_page_alloc snd_mixer_oss snd soundcore ac97_bus ipw2200 ieee80211
ieee80211_crypt b44 ssb pcmcia pcmcia_core firmware_class mii rtc_cmos rtc_core
rtc_lib ext3 jbd mbcache sr_mod sd_mod cdrom uhci_hcd ehci_hcd usbcore ata_piix
ata_generic pata_acpi libata scsi_mod dock
Pid: 764, comm: khubd Not tainted (2.6.26-ARCH #1)
EIP: 0060:[<f895f89d>] EFLAGS: 00010282 CPU: 0
EIP is at snd_ctl_dev_disconnect+0x5d/0x90 [snd]
EAX: 00000000 EBX: 00100100 ECX: 00020004 EDX: 0000001d
ESI: f70f0b70 EDI: f70f0a00 EBP: f70f0b4c ESP: f7063e30
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Process khubd (pid: 764, ti=f7062000 task=f7bf87e0 task.ti=f7062000)
Stack: 00000000 f7b6a020 00000000 f70f0a00 f70f0b40 f8961e96 22222222 f7b6a020
f8961eea 00000000 f70f0a00 f70f0b8c 00000000 f895e1b8 22222222 f7b5de00
f7b5de00 f8b148c0 f7b952c0 f8b03c48 f70f0a00 f7b5de00 f8b148c0 f7b5de1c
Call Trace:
[<f8961e96>] snd_device_disconnect+0x66/0x90 [snd]
[<f8961eea>] snd_device_disconnect_all+0x2a/0x50 [snd]
[<f895e1b8>] snd_card_disconnect+0x148/0x1a0 [snd]
[<f8b03c48>] usb_audio_disconnect+0x58/0x140 [snd_usb_audio]
[<f88c1470>] usb_unbind_interface+0x50/0xa0 [usbcore]
[<c026a5b5>] __device_release_driver+0x75/0xc0
[<c026a6c0>] device_release_driver+0x20/0x40
[<c0269c2a>] bus_remove_device+0x8a/0xc0
[<c026868f>] device_del+0xef/0x150
[<f88be644>] usb_disable_device+0x84/0xf0 [usbcore]
[<f88ba180>] usb_disconnect+0xa0/0x140 [usbcore]
[<f88bad03>] hub_thread+0x313/0x1170 [usbcore]
[<c013f430>] autoremove_wake_function+0x0/0x50
[<f88ba9f0>] hub_thread+0x0/0x1170 [usbcore]
[<c013f149>] kthread+0x39/0x70
[<c013f110>] kthread+0x0/0x70
[<c0104c23>] kernel_thread_helper+0x7/0x14
=======================
Code: 18 b9 01 00 00 00 ba 03 00 00 00 c7 04 24 00 00 00 00 e8 c7 30 7c c7 8d 43
28 b9 04 0002 00 ba 1d 00 00 00 e8 a5 44 83 c7 8b 1b <8b> 03 0f 18 00 90 39 f3
75 c9 89 e8 e8 d2 3c 7e c7 89 fa 31 c0
EIP: [<f895f89d>] snd_ctl_dev_disconnect+0x5d/0x90 [snd] SS:ESP 0068:f7063e30
- ---[ end trace 05aa0b5534340422 ]---
[6.] A small shell script or example program which triggers the
problem (if possible)

[7.] Environment
[7.1.] Software (add the output of the ver_linux script here)

If some fields are empty or look unusual you may have an old version.

Compare to the current minimal requirements in Documentation/Changes.



Linux HEX 2.6.26-ARCH #1 SMP PREEMPT Tue Aug 26 21:15:43 UTC 2008 i686 Intel(R)
Pentium(R) M processor 1.73GHz GenuineIntel GNU/Linux



Gnu C 4.3.1

Gnu make 3.81

binutils 2.18.0.20080610

util-linux 2.14

mount support

module-init-tools 3.4

e2fsprogs 1.40.8

jfsutils 1.1.12

reiserfsprogs 3.6.20

xfsprogs 2.9.8

pcmciautils 014

PPP 2.4.4

Linux C Library 2.8

Dynamic linker (ldd) 2.8

Linux C++ Library so.6.0

Procps 3.2.7

Net-tools 1.60

Kbd 1.13

Sh-utils 6.12

udev 119

wireless-tools 29

Modules Loaded michael_mic arc4 ecb ieee80211_crypt_tkip
cpufreq_ondemand snd_usb_audio snd_usb_lib snd_rawmidi snd_hwdep ipv6 radeon drm
ntfs joydev pcspkr serio_raw psmouse i2c_i801 i2c_core usblp sdhci ohci1394
mmc_core ieee1394 yenta_socket rsrc_nonstatic usb_storage usbhid hid ff_memless
video output intel_agp agpgart sg thermal evdev fan button battery ac
acpi_cpufreq freq_table processor snd_intel8x0m snd_intel8x0 snd_ac97_codec
snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm
snd_timer snd_page_alloc snd_mixer_oss snd soundcore ac97_bus ipw2200 ieee80211
ieee80211_crypt b44 ssb pcmcia pcmcia_core firmware_class mii rtc_cmos rtc_core
rtc_lib ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd uhci_hcd usbcore ata_piix
ata_generic pata_acpi libata scsi_mod dock

[7.2.] Processor information (from /proc/cpuinfo):

processor : 0

vendor_id : GenuineIntel

cpu family : 6
model : 13
model name : Intel(R) Pentium(R) M processor 1.73GHz
stepping : 8
cpu MHz : 1733.000
cache size : 2048 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe bts est tm2
bogomips : 3462.30
clflush size : 64
power management:

[7.3.] Module information (from /proc/modules):

michael_mic 4224 4 - Live 0xf8c4d000
arc4 3712 4 - Live 0xf8849000
ecb 4608 4 - Live 0xf8b65000
ieee80211_crypt_tkip 10752 2 - Live 0xf8c49000
cpufreq_ondemand 8716 1 - Live 0xf8c3c000
snd_usb_audio 81152 1 - Live 0xf94a0000
snd_usb_lib 17024 1 snd_usb_audio, Live 0xf8c50000
snd_rawmidi 21504 1 snd_usb_lib, Live 0xf8b16000
snd_hwdep 8964 1 snd_usb_audio, Live 0xf8b39000
ipv6 259684 63 - Live 0xf94d2000
radeon 137248 2 - Live 0xf8c60000
drm 73896 3 radeon, Live 0xf8b51000
ntfs 221664 1 - Live 0xf8b6a000
joydev 11584 0 - Live 0xf8b04000
pcspkr 4352 0 - Live 0xf8b01000
serio_raw 7044 0 - Live 0xf8acc000
psmouse 38288 0 - Live 0xf8b1d000
i2c_i801 10384 0 - Live 0xf8a93000
i2c_core 21140 1 i2c_i801, Live 0xf8b09000
usblp 13824 0 - Live 0xf8af0000
sdhci 16388 0 - Live 0xf8a8d000
ohci1394 30128 0 - Live 0xf8ae7000
mmc_core 43036 1 sdhci, Live 0xf8af5000
ieee1394 80696 1 ohci1394, Live 0xf8ab7000
yenta_socket 24972 1 - Live 0xf8aaf000
rsrc_nonstatic 12800 1 yenta_socket, Live 0xf8a88000
usb_storage 90560 1 - Live 0xf8acf000
usbhid 46016 0 - Live 0xf8aa2000
hid 40960 1 usbhid, Live 0xf8a97000
ff_memless 6664 1 usbhid, Live 0xf8a2b000
video 18064 0 - Live 0xf8a82000
output 4608 1 video, Live 0xf8a51000
intel_agp 26428 0 - Live 0xf8a67000
agpgart 29652 2 drm,intel_agp, Live 0xf8a79000
sg 28596 0 - Live 0xf8a71000
thermal 16796 0 - Live 0xf8a61000
evdev 10880 10 - Live 0xf8a56000
fan 6020 0 - Live 0xf8a2e000
button 7824 0 - Live 0xf8a1c000
battery 12036 0 - Live 0xf8a4d000
ac 6020 0 - Live 0xf8a22000
acpi_cpufreq 9228 0 - Live 0xf8a27000
freq_table 5568 2 cpufreq_ondemand,acpi_cpufreq, Live 0xf8a1f000
processor 33836 3 thermal,acpi_cpufreq, Live 0xf89a6000
snd_intel8x0m 15500 0 - Live 0xf89cf000
snd_intel8x0 30748 1 - Live 0xf8a13000
snd_ac97_codec 99748 2 snd_intel8x0m,snd_intel8x0, Live 0xf8a33000
snd_seq_oss 31872 0 - Live 0xf89b1000
snd_seq_midi_event 8192 1 snd_seq_oss, Live 0xf897d000
snd_seq 49968 4 snd_seq_oss,snd_seq_midi_event, Live 0xf8a05000
snd_seq_device 8332 3 snd_rawmidi,snd_seq_oss,snd_seq, Live 0xf8979000
snd_pcm_oss 40192 0 - Live 0xf895b000
snd_pcm 69636 5
snd_usb_audio,snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss, Live
0xf89bc000
snd_timer 21384 2 snd_seq,snd_pcm, Live 0xf8947000

snd_page_alloc 9608 3 snd_intel8x0m,snd_intel8x0,snd_pcm, Live 0xf8957000

snd_mixer_oss 16512 1 snd_pcm_oss, Live 0xf8916000

snd 50724 17
snd_usb_audio,snd_rawmidi,snd_hwdep,snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss,
Live 0xf8967000
soundcore 8032 1 snd, Live 0xf8944000

ac97_bus 3584 1 snd_ac97_codec, Live 0xf8822000

ipw2200 142408 0 - Live 0xf8982000

ieee80211 31176 1 ipw2200, Live 0xf894e000

ieee80211_crypt 6532 2 ieee80211_crypt_tkip,ieee80211, Live 0xf88e4000

b44 26512 0 - Live 0xf893c000

ssb 39684 1 b44, Live 0xf88f6000

pcmcia 34476 1 ssb, Live 0xf890c000

pcmcia_core 34708 4 yenta_socket,rsrc_nonstatic,ssb,pcmcia, Live 0xf8902000

firmware_class 9088 2 ipw2200,pcmcia, Live 0xf88dc000

mii 6528 1 b44, Live 0xf88d9000
rtc_cmos 11424 0 - Live 0xf888c000
rtc_core 17436 1 rtc_cmos, Live 0xf887c000
rtc_lib 4480 1 rtc_core, Live 0xf8846000
ext3 125704 3 - Live 0xf891c000
jbd 45716 1 ext3, Live 0xf88e9000
mbcache 8708 1 ext3, Live 0xf8842000
sr_mod 16836 0 - Live 0xf8876000
cdrom 36128 1 sr_mod, Live 0xf8882000
sd_mod 25240 7 - Live 0xf886e000
ehci_hcd 35596 0 - Live 0xf8864000
uhci_hcd 23952 0 - Live 0xf8831000
usbcore 132080 8
snd_usb_audio,snd_usb_lib,usblp,usb_storage,usbhid,ehci_hcd,uhci_hcd, Live
0xf88b7000
ata_piix 17924 4 - Live 0xf8839000
ata_generic 6788 0 - Live 0xf882e000
pata_acpi 6016 0 - Live 0xf882b000
libata 150048 3 ata_piix,ata_generic,pata_acpi, Live 0xf8891000
scsi_mod 95692 5 usb_storage,sg,sr_mod,sd_mod,libata, Live 0xf884b000
dock 9488 1 libata, Live 0xf8827000

[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)

$ cat /proc/ioports

0000-001f : dma1
0020-0021 : pic1

0040-0043 : timer0

0050-0053 : timer1

0060-0060 : keyboard

0064-0064 : keyboard

0070-0077 : rtc0

0080-008f : dma page reg

00a0-00a1 : pic2

00c0-00df : dma2

00f0-00ff : fpu

0170-0177 : 0000:00:1f.1
0170-0177 : ata_piix

01f0-01f7 : 0000:00:1f.1
01f0-01f7 : ata_piix

0376-0376 : 0000:00:1f.1
0376-0376 : ata_piix

03c0-03df : vga+

03f6-03f6 : 0000:00:1f.1
03f6-03f6 : ata_piix

0680-06ff : pnp 00:06

0800-080f : pnp 00:06

0900-090f : pnp 00:06

0cf8-0cff : PCI conf1

1000-107f : 0000:00:1f.0
1000-107f : pnp 00:06

1000-1003 : ACPI PM1a_EVT_BLK

1004-1005 : ACPI PM1a_CNT_BLK

1008-100b : ACPI PM_TMR

1010-1015 : ACPI CPU throttle

1020-1020 : ACPI PM2_CNT_BLK

1028-102f : ACPI GPE0_BLK

1180-11bf : 0000:00:1f.0
1180-11bf : pnp 00:06

1640-164f : pnp 00:06

1800-181f : 0000:00:1d.0
1800-181f : uhci_hcd

1820-183f : 0000:00:1d.1
1820-183f : uhci_hcd

1840-185f : 0000:00:1d.2
1840-185f : uhci_hcd

1860-187f : 0000:00:1d.3
1860-187f : uhci_hcd
1880-18bf : 0000:00:1e.2
1880-18bf : Intel ICH6
18c0-18cf : 0000:00:1f.1
18c0-18cf : ata_piix
18e0-18ff : 0000:00:1f.3
18e0-18ff : i801_smbus
1c00-1cff : 0000:00:1e.2
1c00-1cff : Intel ICH6
2000-207f : 0000:00:1e.3
2000-207f : Intel ICH6 Modem
2400-24ff : 0000:00:1e.3
2400-24ff : Intel ICH6 Modem
3000-3fff : PCI Bus 0000:01
3000-30ff : 0000:01:00.0
4000-4fff : PCI Bus 0000:02
5000-5fff : PCI Bus 0000:06
5000-50ff : PCI CardBus 0000:07
5400-54ff : PCI CardBus 0000:07
$ cat /proc/iomem

00000000-0009f7ff : System RAM
0009f800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000ce1ff : Video ROM
000d0000-000d3fff : Adapter ROM
000d4000-000d4fff : Adapter ROM
000f0000-000fffff : System ROM
00100000-3fe9ffff : System RAM
00100000-0031211d : Kernel code
0031211e-003cc37f : Kernel data
00415000-004e527f : Kernel bss
3fea0000-3feb0fff : ACPI Tables
3feb1000-3fefffff : ACPI Non-volatile Storage
3ff00000-3fffffff : reserved
50000000-53ffffff : PCI CardBus 0000:07
54000000-543fffff : PCI CardBus 0000:07
c0000000-c00003ff : 0000:00:1d.7
c0000000-c00003ff : ehci_hcd
c0000400-c00004ff : 0000:00:1e.2
c0000400-c00004ff : Intel ICH6
c0000800-c00009ff : 0000:00:1e.2
c0000800-c00009ff : Intel ICH6
c0100000-c01fffff : PCI Bus 0000:01
c0100000-c010ffff : 0000:01:00.0
c0120000-c013ffff : 0000:01:00.0
c4000000-c7ffffff : PCI Bus 0000:02
c8000000-c80fffff : PCI Bus 0000:06
c8000000-c8000fff : 0000:06:07.0
c8000000-c8000fff : ipw2200
c8001000-c80017ff : 0000:06:09.1
c8001000-c80017ff : ohci1394
c8001800-c80018ff : 0000:06:09.2
c8001800-c80018ff : mmc0
c8001c00-c8001cff : 0000:06:09.3
c8002000-c80020ff : 0000:06:09.4
c8003000-c8003fff : 0000:06:09.0
c8003000-c8003fff : yenta_socket
c8004000-c8005fff : 0000:06:05.0
c8004000-c8005fff : 0000:06:05.0
d0000000-d7ffffff : PCI Bus 0000:01
d0000000-d7ffffff : 0000:01:00.0
d8000000-dbffffff : PCI Bus 0000:02
e0000000-f0005fff : reserved
e0000000-efffffff : PCI MMCONFIG 0
f0008000-f000bfff : reserved
fed00000-fed003ff : HPET 0
fed00000-fed003ff : reserved
fed20000-fed8ffff : reserved
ff000000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)

00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express
Processor to DRAM Controller (rev 03)

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-

Latency: 0

Capabilities: [e0] Vendor Specific Information <?>

Kernel modules: intel-agp


00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root
Port (rev 03) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0, Cache Line Size: 32 bytes

Bus: primary=00, secondary=01, subordinate=01, sec-latency=0

I/O behind bridge: 00003000-00003fff
Memory behind bridge: c0100000-c01fffff
Prefetchable memory behind bridge: d0000000-d7ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ <SERR- <PERR-

BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-

PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

Capabilities: [88] Subsystem: Samsung Electronics Co Ltd Device b035

Capabilities: [80] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Address: 00000000 Data: 0000
Capabilities: [a0] Express (v1) Root Port (Slot+), MSI 00

DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- RBE- FLReset-

DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+
Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

MaxPayload 128 bytes, MaxReadReq 128 bytes

DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency
L0 <256ns, L1 <4us

ClockPM- Suprise- LLActRep- BwNot-

LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain-
CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-

SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
Surpise-
Slot # 1, PowerLimit 75.000000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
LinkChg-
Control: AttnInd Off, PwrInd On, Power- Interlock-

SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+
Interlock-
Changed: MRL- PresDet+ LinkState-

RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
CRSVisible-
RootCap: CRSVisible-

RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [100] Virtual Channel <?>

Capabilities: [140] Root Complex Link <?>

Kernel driver in use: pcieport-driver

Kernel modules: shpchp


00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI
Express Port 1 (rev 03) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0, Cache Line Size: 32 bytes

Bus: primary=00, secondary=02, subordinate=02, sec-latency=0

I/O behind bridge: 00004000-00004fff
Memory behind bridge: c4000000-c7ffffff
Prefetchable memory behind bridge: 00000000d8000000-00000000dbffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-

BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-

PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00

DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
unlimited, L1 unlimited

ExtTag+ RBE- FLReset-

DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+
Unsupported+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

MaxPayload 128 bytes, MaxReadReq 128 bytes

DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency
L0 <1us, L1 <4us

ClockPM- Suprise- LLActRep- BwNot-

LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-

ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-

SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
Surpise+
Slot # 2, PowerLimit 6.500000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq-
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power-
Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
Interlock-
Changed: MRL- PresDet- LinkState-

RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
CRSVisible-
RootCap: CRSVisible-

RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: Samsung Electronics Co Ltd Device b035

Capabilities: [a0] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Capabilities: [100] Virtual Channel <?>

Capabilities: [180] Root Complex Link <?>

Kernel driver in use: pcieport-driver

Kernel modules: shpchp


00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #1 (rev 03) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin A routed to IRQ 23

Region 4: I/O ports at 1800 [size=32]

Kernel driver in use: uhci_hcd

Kernel modules: uhci-hcd


00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #2 (rev 03) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin B routed to IRQ 19

Region 4: I/O ports at 1820 [size=32]

Kernel driver in use: uhci_hcd

Kernel modules: uhci-hcd


00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #3 (rev 03) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin C routed to IRQ 18

Region 4: I/O ports at 1840 [size=32]

Kernel driver in use: uhci_hcd

Kernel modules: uhci-hcd


00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB UHCI #4 (rev 03) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin D routed to IRQ 16

Region 4: I/O ports at 1860 [size=32]

Kernel driver in use: uhci_hcd

Kernel modules: uhci-hcd


00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin A routed to IRQ 23

Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Capabilities: [58] Debug port: BAR=1 offset=00a0

Kernel driver in use: ehci_hcd

Kernel modules: ehci-hcd


00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (prog-if
01 [Subtractive decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0

Bus: primary=00, secondary=06, subordinate=0a, sec-latency=32

I/O behind bridge: 00005000-00005fff
Memory behind bridge: c8000000-c80fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-

BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-

PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

Capabilities: [50] Subsystem: Gammagraphx, Inc. Device 0000

00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) AC'97 Audio Controller (rev 03)

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin A routed to IRQ 17

Region 0: I/O ports at 1c00 [size=256]

Region 1: I/O ports at 1880 [size=64]

Region 2: Memory at c0000800 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at c0000400 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Kernel driver in use: Intel ICH

Kernel modules: snd-intel8x0


00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem
Controller (rev 03) (prog-if 00 [Generic])

Subsystem: Samsung Electronics Co Ltd Device 2115

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin B routed to IRQ 20

Region 0: I/O ports at 2400 [size=256]

Region 1: I/O ports at 2000 [size=128]

Capabilities: [50] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Kernel driver in use: Intel ICH Modem

Kernel modules: snd-intel8x0m


00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
Subsystem: Samsung Electronics Co Ltd Device b035
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Kernel modules: intel-rng


00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE
Controller (rev 03) (prog-if 8a [Master SecP PriP])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0

Interrupt: pin A routed to IRQ 18

Region 0: I/O ports at 01f0 [size=8]

Region 1: I/O ports at 03f4 [size=1]

Region 2: I/O ports at 0170 [size=8]

Region 3: I/O ports at 0374 [size=1]

Region 4: I/O ports at 18c0 [size=16]

Kernel driver in use: ata_piix

Kernel modules: ata_piix, piix


00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus
Controller (rev 03)

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Interrupt: pin B routed to IRQ 19

Region 4: I/O ports at 18e0 [size=32]

Kernel driver in use: i801_smbus

Kernel modules: i2c-i801


01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X700
(PCIE) (prog-if 00 [VGA controller])

Subsystem: Samsung Electronics Co Ltd Device e003

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0, Cache Line Size: 32 bytes

Interrupt: pin A routed to IRQ 16

Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 3000 [size=256]

Region 2: Memory at c0100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at c0120000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2

Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Capabilities: [58] Express (v1) Endpoint, MSI 00

DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns,
L1 <4us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE- FLReset-

DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+

MaxPayload 128 bytes, MaxReadReq 128 bytes

DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency
L0 <256ns, L1 <2us

ClockPM- Suprise- LLActRep- BwNot-

LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain-
CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-

Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [100] Advanced Error Reporting <?>


06:05.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Subsystem: Samsung Electronics Co Ltd Device b035
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 32

Interrupt: pin A routed to IRQ 22

Region 0: Memory at c8004000 (32-bit, non-prefetchable) [size=8K]

Capabilities: [40] Power Management version 2

Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

Kernel driver in use: b44

Kernel modules: b44


06:07.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network
Connection (rev 05)
Subsystem: Intel Corporation Samsung P35 integrated WLAN

Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 32 (750ns min, 6000ns max), Cache Line Size: 32 bytes

Interrupt: pin A routed to IRQ 20

Region 0: Memory at c8000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2

Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-

Kernel driver in use: ipw2200

Kernel modules: ipw2200


06:09.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
Subsystem: Samsung Electronics Co Ltd Device b035
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 168

Interrupt: pin A routed to IRQ 16

Region 0: Memory at c8003000 (32-bit, non-prefetchable) [size=4K]

Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176

Memory window 0: 54000000-543ff000 (prefetchable)
Memory window 1: 50000000-53fff000
I/O window 0: 00005000-000050ff
I/O window 1: 00005400-000054ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+

16-bit legacy interface ports at 0001

Kernel driver in use: yenta_cardbus

Kernel modules: yenta_socket


06:09.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08)
(prog-if 10 [OHCI])

Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 64 (500ns min, 1000ns max)

Interrupt: pin B routed to IRQ 17

Region 0: Memory at c8001000 (32-bit, non-prefetchable) [size=2K]

Capabilities: [dc] Power Management version 2

Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME+

Kernel driver in use: ohci1394

Kernel modules: ohci1394


06:09.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host
Adapter (rev 17)
Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 32

Interrupt: pin C routed to IRQ 18

Region 0: Memory at c8001800 (32-bit, non-prefetchable) [size=256]

Capabilities: [80] Power Management version 2

Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

Kernel driver in use: sdhci

Kernel modules: sdhci


06:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter
(rev 08)
Subsystem: Samsung Electronics Co Ltd Device b035

Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 255
Region 0: Memory at c8001c00 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

06:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 03)
Subsystem: Samsung Electronics Co Ltd Device b035
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 255
Region 0: Memory at c8002000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

[7.6.] SCSI information (from /proc/scsi/scsi)

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: SAMSUNG HM120JC Rev: YL10
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: TEAC Model: DV-W28EA Rev: S.0A
Type: CD-ROM ANSI SCSI revision: 05
Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: WDC WD25 Model: 00BB-00GUC0 Rev: 0811
Type: Direct-Access ANSI SCSI revision: 00
Host: scsi3 Channel: 00 Id: 00 Lun: 00
Vendor: HDT72252 Model: 5DLAT80 Rev: V44O
Type: Direct-Access ANSI SCSI revision: 00

[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):

I hope this helps you fix my problem. :)

Edgar Kalkowski
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