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Bug#498489: linux-image-2.6.26-1-686: disconnecting USB cellphone while using it for PPP causes oops



Package: linux-image-2.6.26-1-686
Version: 2.6.26-4
Severity: normal

When using a 3G phone over USB for PPP connectivity, the kernel oopses if
the phone is accidentally unplugged (or, as in the attached log, its battery
runs out) before pppd has been terminated. After this happens, ppp does not
work (and new pppd processes become unkillable) until after the next reboot.

This oops trace results from a Nokia 6120 rebooting due to a low battery
while it's in use by an i386 laptop (in the oops trace you can see it
disconnecting from USB and then reconnecting), but I've seen the same symptoms
when the phone was unplugged rather than rebooting.

I've also seen the same symptoms when a Nokia 6233 was unplugged from an
amd64 with etch's 2.6.18 kernel.

The nearest I can find upstream is
http://bugzilla.kernel.org/show_bug.cgi?id=4407 which was apparently
fixed back in 2.6.13 - perhaps by 2.6.18 it had crept back in?

-- Package-specific info:
** Version:
Linux version 2.6.26-1-686 (Debian 2.6.26-4) (waldi@debian.org) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #1 SMP Thu Aug 28 12:00:54 UTC 2008

** Command line:
root=/dev/mapper/carbon-root ro resume=/dev/mapper/carbon-swap usbcore.autosuspend=1 

** Tainted: G D W (640)

** Kernel log:
[241643.596467] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[241643.596497] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[241643.599541] PM: Writing back config space on device 0000:15:00.2 at offset 4 (was 0, writing e4301800)
[241643.599551] PM: Writing back config space on device 0000:15:00.2 at offset 3 (was 800000, writing 804000)
[241643.599561] PM: Writing back config space on device 0000:15:00.2 at offset 1 (was 2100000, writing 2100006)
[241643.599586] ACPI: PCI Interrupt 0000:15:00.2[C] -> GSI 18 (level, low) -> IRQ 18
[241643.601405] nsc-ircc 00:0a: activated
[241644.522294] sd 0:0:0:0: [sda] Starting disk
[241644.544985] PCI: Setting latency timer of device 0000:00:02.0 to 64
[241644.620565] Restarting tasks ... <6>usb 4-2: USB disconnect, address 31
[241644.671313] ADDRCONF(NETDEV_UP): eth0: link is not ready
[241644.684251] done.
[241644.691629] ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
[241644.771525] Registered led device: iwl-phy0:radio
[241644.772615] Registered led device: iwl-phy0:assoc
[241644.773688] Registered led device: iwl-phy0:RX
[241644.774668] Registered led device: iwl-phy0:TX
[241644.776216] wlan0: Initial auth_alg=0
[241644.776221] wlan0: authenticate with AP 00:12:da:bf:65:40
[241644.798116] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[241644.804550] wlan0: Initial auth_alg=0
[241644.804550] wlan0: authenticate with AP 00:12:da:bf:65:40
[241644.911278] usb 4-2: new full speed USB device using uhci_hcd and address 32
[241645.001250] wlan0: authenticate with AP 00:12:da:bf:65:40
[241645.093260] usb 4-2: configuration #1 chosen from 1 choice
[241645.095529] usb 4-2: New USB device found, idVendor=0483, idProduct=2016
[241645.095538] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[241645.095541] usb 4-2: Product: Biometric Coprocessor
[241645.095544] usb 4-2: Manufacturer: STMicroelectronics
[241645.209260] wlan0: authenticate with AP 00:12:da:bf:65:40
[241645.407967] wlan0: authentication with AP 00:12:da:bf:65:40 timed out
[241739.094958] usb 3-1: new full speed USB device using uhci_hcd and address 23
[241739.267638] usb 3-1: configuration #1 chosen from 1 choice
[241739.279920] cdc_acm 3-1:1.8: ttyACM0: USB ACM device
[241739.286159] usb 3-1: bad CDC descriptors
[241739.286159] usb 3-1: bad CDC descriptors
[241739.293816] usb 3-1: New USB device found, idVendor=0421, idProduct=002f
[241739.293827] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[241739.293833] usb 3-1: Product: Nokia 6120 classic
[241739.293840] usb 3-1: Manufacturer: Nokia
[241790.084054] CPU0 attaching NULL sched-domain.
[241790.084054] CPU1 attaching NULL sched-domain.
[241790.100097] CPU0 attaching sched-domain:
[241790.100105]  domain 0: span 0-1
[241790.100108]   groups: 0 1
[241790.100114] CPU1 attaching sched-domain:
[241790.100116]  domain 0: span 0-1
[241790.100119]   groups: 1 0
[241922.249493] tun0: Disabled Privacy Extensions
[242005.905301] usb 3-1: USB disconnect, address 23
[242006.149355] usb 3-1: new full speed USB device using uhci_hcd and address 24
[242006.308336] usb 3-1: configuration #1 chosen from 1 choice
[242006.308336] usb 3-1: New USB device found, idVendor=0421, idProduct=0106
[242006.308336] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[242006.308336] usb 3-1: Product: Nokia USB ROM
[242006.308336] usb 3-1: Manufacturer: Nokia
[242006.916292] BUG: unable to handle kernel NULL pointer dereference at 00000458
[242006.916292] IP: [<c02b81d5>] mutex_unlock+0x0/0xb
[242006.916292] *pde = 00000000 
[242006.916292] Oops: 0002 [#1] SMP 
[242006.916292] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async ppp_generic slhc rndis_wlan rndis_host cdc_ether usbnet cdc_acm mii isofs zlib_inflate snd_hda_intel mmc_block nls_utf8 nls_cp437 vfat fat nls_base usbhid hid ff_memless tun sg sr_mod cdrom usb_storage wacom i915 drm rfcomm l2cap bluetooth binfmt_misc kvm_intel kvm ppdev parport_pc lp parport ipv6 acpi_cpufreq cpufreq_stats cpufreq_conservative cpufreq_powersave cpufreq_userspace ext2 fuse kqemu cpufreq_ondemand freq_table loop pcmcia irtty_sir sir_dev yenta_socket arc4 rsrc_nonstatic pcmcia_core battery ecb ac bay video output snd_seq_dummy snd_pcm_oss iwl3945 snd_pcm firmware_class snd_mixer_oss button nsc_ircc mac80211 i2c_i801 psmouse snd_seq_oss thinkpad_acpi rng_core i2c_core snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device irda led_class nvram serio_raw snd crc_ccitt evdev intel_agp agpgart iTCO_wdt cfg80211 soundcore snd_page_alloc pcspkr ext3 jbd mbcache cbc sd_mod ide_pci_generic ide_core ata_generic ata_piix sdhci mmc_core libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dock thermal processor fan thermal_sys dm_snapshot dm_mirror dm_log dm_crypt dm_mod aes_i586 crypto_blkcipher aes_generic sha256_generic [last unloaded: snd_hda_intel]
[242006.916292] 
[242006.916292] Pid: 15656, comm: pppd Tainted: G        W (2.6.26-1-686 #1)
[242006.916292] EIP: 0060:[<c02b81d5>] EFLAGS: 00010246 CPU: 1
[242006.916292] EIP is at mutex_unlock+0x0/0xb
[242006.916292] EAX: 00000458 EBX: 00000000 ECX: ee31dc00 EDX: d5de36c0
[242006.916292] ESI: ffffffea EDI: 00000802 EBP: 0a600000 ESP: f6fb5e70
[242006.916292]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[242006.916292] Process pppd (pid: 15656, ti=f6fb4000 task=f7bf6460 task.ti=f6fb4000)
[242006.916292] Stack: f8d2d63f f8d2d4a7 d5de36c0 00000802 c0224820 00000000 0802e0c0 00000000 
[242006.916292]        ee31dc00 00000000 d61ef3c4 00000000 f7a7c0a0 c0176843 d5de36c0 00000101 
[242006.916292]        d5de36c0 f7a7c0a0 00000000 c0176727 c0172baf f741ebc0 ee48cd74 f6fb5f14 
[242006.916292] Call Trace:
[242006.916292]  [<f8d2d63f>] acm_tty_open+0x198/0x1da [cdc_acm]
[242006.916292]  [<f8d2d4a7>] acm_tty_open+0x0/0x1da [cdc_acm]
[242006.916292]  [<c0224820>] tty_open+0x16d/0x2b5
[242006.916292]  [<c0176843>] chrdev_open+0x11c/0x159
[242006.916292]  [<c0176727>] chrdev_open+0x0/0x159
[242006.916292]  [<c0172baf>] __dentry_open+0x10d/0x1fc
[242006.916292]  [<c0172cba>] nameidata_to_filp+0x1c/0x2c
[242006.916292]  [<c017d3bc>] do_filp_open+0x34f/0x684
[242006.916292]  [<c013177c>] autoremove_wake_function+0x0/0x2d
[242006.916292]  [<c01729cc>] do_sys_open+0x40/0xb0
[242006.916292]  [<c0172a80>] sys_open+0x1e/0x23
[242006.916292]  [<c01038ce>] syscall_call+0x7/0xb
[242006.916292]  [<c02b0000>] check_resources+0x9/0x42
[242006.916292]  =======================
[242006.916292] Code: 1c 89 e9 89 54 24 10 8d 54 24 04 ff 74 24 34 8b 44 24 04 e8 49 ff ff ff 83 c4 24 5b 5e 5f 5d c3 f0 ff 08 79 05 e8 1a 01 00 00 c3 <f0> ff 00 7f 05 e8 cf 00 00 00 c3 ba 01 00 00 00 31 c9 53 89 c3 
[242006.916292] EIP: [<c02b81d5>] mutex_unlock+0x0/0xb SS:ESP 0068:f6fb5e70
[242006.916879] ---[ end trace 97cafc5a9a178d6e ]---
[242009.784080] usb 3-1: USB disconnect, address 24
[242208.264835] usb 3-1: new full speed USB device using uhci_hcd and address 25
[242208.486403] usb 3-1: configuration #1 chosen from 1 choice
[242208.505785] cdc_acm 3-1:1.8: ttyACM0: USB ACM device
[242208.510042] usb 3-1: bad CDC descriptors
[242208.510061] usb 3-1: bad CDC descriptors
[242208.517799] usb 3-1: New USB device found, idVendor=0421, idProduct=002f
[242208.517799] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[242208.517799] usb 3-1: Product: Nokia 6120 classic
[242208.517799] usb 3-1: Manufacturer: Nokia

** Loaded modules:
Module                  Size  Used by
ppp_deflate             4224  0 
zlib_deflate           17624  1 ppp_deflate
bsd_comp                4864  0 
ppp_async               7488  0 
ppp_generic            20028  3 ppp_deflate,bsd_comp,ppp_async
slhc                    5408  1 ppp_generic
rndis_wlan             18664  0 
rndis_host              6624  1 rndis_wlan
cdc_ether               4672  1 rndis_host
usbnet                 14024  3 rndis_wlan,rndis_host,cdc_ether
cdc_acm                12224  3 
mii                     4896  1 usbnet
isofs                  28164  0 
zlib_inflate           14144  2 ppp_deflate,isofs
snd_hda_intel         324248  2 
mmc_block               8932  0 
nls_utf8                1760  0 
nls_cp437               5568  0 
vfat                    9152  0 
fat                    40864  1 vfat
nls_base                6820  5 isofs,nls_utf8,nls_cp437,vfat,fat
usbhid                 35904  0 
hid                    33184  1 usbhid
ff_memless              4392  1 usbhid
tun                     8292  0 
sg                     26964  0 
sr_mod                 13316  0 
cdrom                  30176  1 sr_mod
usb_storage            75936  0 
wacom                  15776  0 
i915                   25280  2 
drm                    65256  3 i915
rfcomm                 28272  4 
l2cap                  17248  9 rfcomm
bluetooth              44900  4 rfcomm,l2cap
binfmt_misc             7528  1 
kvm_intel              31136  0 
kvm                   106428  1 kvm_intel
ppdev                   6468  0 
parport_pc             22500  0 
lp                      8164  0 
parport                30988  3 ppdev,parport_pc,lp
ipv6                  235204  32 
acpi_cpufreq            6796  1 
cpufreq_stats           3776  0 
cpufreq_conservative     5960  0 
cpufreq_powersave       1856  0 
cpufreq_userspace       3172  0 
ext2                   54344  1 
fuse                   42908  1 
kqemu                 126724  0 
cpufreq_ondemand        6476  1 
freq_table              4224  3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
loop                   12748  0 
pcmcia                 29548  0 
irtty_sir               4480  0 
sir_dev                10724  1 irtty_sir
yenta_socket           20620  1 
arc4                    1824  2 
rsrc_nonstatic          9504  1 yenta_socket
pcmcia_core            31892  3 pcmcia,yenta_socket,rsrc_nonstatic
battery                10180  0 
ecb                     2624  2 
ac                      4196  0 
bay                     4160  0 
video                  16400  0 
output                  2912  1 video
snd_seq_dummy           2660  0 
snd_pcm_oss            32800  0 
iwl3945                78772  0 
snd_pcm                62628  2 snd_hda_intel,snd_pcm_oss
firmware_class          6816  2 pcmcia,iwl3945
snd_mixer_oss          12320  1 snd_pcm_oss
button                  6064  0 
nsc_ircc               13616  0 
mac80211              139680  1 iwl3945
i2c_i801                7920  0 
psmouse                32336  0 
snd_seq_oss            24992  0 
thinkpad_acpi          49632  0 
rng_core                3940  0 
i2c_core               19828  1 i2c_i801
snd_seq_midi            5728  0 
snd_rawmidi            18560  1 snd_seq_midi
snd_seq_midi_event      6432  2 snd_seq_oss,snd_seq_midi
snd_seq                41456  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              17800  2 snd_pcm,snd_seq
snd_seq_device          6380  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
irda                   95480  2 sir_dev,nsc_ircc
led_class               3908  2 iwl3945,thinkpad_acpi
nvram                   7116  1 thinkpad_acpi
serio_raw               4740  0 
snd                    45604  13 snd_hda_intel,snd_pcm_oss,snd_pcm,snd_mixer_oss,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
crc_ccitt               2080  2 ppp_async,irda
evdev                   8000  7 
intel_agp              22300  1 
agpgart                28776  3 drm,intel_agp
iTCO_wdt                9508  0 
cfg80211               21576  2 iwl3945,mac80211
soundcore               6368  1 snd
snd_page_alloc          7816  2 snd_hda_intel,snd_pcm
pcspkr                  2432  0 
ext3                  105256  2 
jbd                    39444  1 ext3
mbcache                 7108  2 ext2,ext3
cbc                     3264  2 
sd_mod                 22200  4 
ide_pci_generic         3908  0 [permanent]
ide_core               92628  1 ide_pci_generic
ata_generic             4676  0 
ata_piix               14180  3 
sdhci                  13060  0 
mmc_core               39932  2 mmc_block,sdhci
libata                140416  2 ata_generic,ata_piix
scsi_mod              129356  5 sg,sr_mod,usb_storage,sd_mod,libata
ehci_hcd               28428  0 
uhci_hcd               18672  0 
e1000e                 84612  0 
usbcore               118160  11 rndis_wlan,rndis_host,cdc_ether,usbnet,cdc_acm,usbhid,usb_storage,wacom,ehci_hcd,uhci_hcd
dock                    8272  2 bay,libata
thermal                15228  0 
processor              32576  4 acpi_cpufreq,thermal
fan                     4164  0 
thermal_sys            10856  4 video,thermal,processor,fan
dm_snapshot            14340  0 
dm_mirror              15104  0 
dm_log                  8452  1 dm_mirror
dm_crypt               11172  1 
dm_mod                 46184  16 dm_snapshot,dm_mirror,dm_log,dm_crypt
aes_i586                7744  4 
crypto_blkcipher       15236  5 ecb,cbc,dm_crypt
aes_generic            29256  1 aes_i586
sha256_generic         11360  0 

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
	Subsystem: Lenovo Device [17aa:2017]
	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: <access denied>
	Kernel driver in use: agpgart-intel
	Kernel modules: intel-agp

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
	Subsystem: Lenovo Device [17aa:201a]
	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
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at ee100000 (32-bit, non-prefetchable) [size=512K]
	Region 1: I/O ports at 1800 [size=8]
	Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
	Region 3: Memory at ee200000 (32-bit, non-prefetchable) [size=256K]
	Capabilities: <access denied>
	Kernel modules: intelfb

00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
	Subsystem: Lenovo Device [17aa:201a]
	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-
	Region 0: Memory at ee180000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02)
	Subsystem: Lenovo Device [17aa:2010]
	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: 64 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at ee240000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02)
	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: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: ee000000-ee0fffff
	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: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02)
	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: 64 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: ec000000-edffffff
	Prefetchable memory behind bridge: 00000000e4000000-00000000e40fffff
	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: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02)
	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: 64 bytes
	Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
	I/O behind bridge: 00005000-00006fff
	Memory behind bridge: e8000000-e9ffffff
	Prefetchable memory behind bridge: 00000000e4100000-00000000e41fffff
	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: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 [8086:27d6] (rev 02)
	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: 64 bytes
	Bus: primary=00, secondary=0c, subordinate=13, sec-latency=0
	I/O behind bridge: 00007000-00008fff
	Memory behind bridge: ea000000-ebffffff
	Prefetchable memory behind bridge: 00000000e4200000-00000000e42fffff
	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: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02)
	Subsystem: Lenovo Device [17aa:200a]
	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 16
	Region 4: I/O ports at 1820 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02)
	Subsystem: Lenovo Device [17aa:200a]
	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 17
	Region 4: I/O ports at 1840 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02)
	Subsystem: Lenovo Device [17aa:200a]
	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 1860 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02)
	Subsystem: Lenovo Device [17aa:200a]
	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 19
	Region 4: I/O ports at 1880 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02) (prog-if 20)
	Subsystem: Lenovo Device [17aa:200b]
	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 19
	Region 0: Memory at ee444000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) (prog-if 01)
	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=15, subordinate=18, sec-latency=32
	I/O behind bridge: 00009000-0000cfff
	Memory behind bridge: e4300000-e7ffffff
	Prefetchable memory behind bridge: 00000000e0000000-00000000e3ffffff
	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: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
	Subsystem: Lenovo Device [17aa:2009]
	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
	Capabilities: <access denied>
	Kernel modules: intel-rng, iTCO_wdt

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02) (prog-if 80 [Master])
	Subsystem: Lenovo Device [17aa:200e]
	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 16
	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 18b0 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 02)
	Subsystem: Lenovo Device [17aa:200f]
	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 A routed to IRQ 23
	Region 4: I/O ports at 18e0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c-i801

02:00.0 Ethernet controller [0200]: Intel Corporation 82573L Gigabit Ethernet Controller [8086:109a]
	Subsystem: Lenovo Device [17aa:207e]
	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: 64 bytes
	Interrupt: pin A routed to IRQ 219
	Region 0: Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at 2000 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e
	Kernel modules: e1000e

03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG Network Connection [8086:4227] (rev 02)
	Subsystem: Intel Corporation Device [8086:1011]
	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: 64 bytes
	Interrupt: pin A routed to IRQ 218
	Region 0: Memory at edf00000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: iwl3945
	Kernel modules: iwl3945

15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev b4)
	Subsystem: Lenovo Device [17aa:201c]
	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 e4300000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
	Memory window 0: e0000000-e3fff000 (prefetchable)
	Memory window 1: 70000000-73fff000
	I/O window 0: 00009000-000090ff
	I/O window 1: 00009400-000094ff
	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

15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C552 IEEE 1394 Controller [1180:0552] (rev 09) (prog-if 10)
	Subsystem: Lenovo Device [17aa:201e]
	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 (500ns min, 1000ns max)
	Interrupt: pin B routed to IRQ 11
	Region 0: Memory at e4301000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel modules: ohci1394

15:00.2 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 18)
	Subsystem: Lenovo Device [17aa:201d]
	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
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at e4301800 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci
	Kernel modules: sdhci



-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (101, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.26-1-686 depends on:
ii  debconf [debconf-2.0]         1.5.23     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.92g      tools for generating an initramfs
ii  module-init-tools             3.4-1      tools for managing Linux kernel mo

Versions of packages linux-image-2.6.26-1-686 recommends:
ii  libc6-i686                    2.7-13     GNU C Library: Shared libraries [i

Versions of packages linux-image-2.6.26-1-686 suggests:
ii  grub                          0.97-47    GRand Unified Bootloader (Legacy v
pn  linux-doc-2.6.26              <none>     (no description available)

-- debconf information:
  linux-image-2.6.26-1-686/preinst/abort-overwrite-2.6.26-1-686:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.26-1-686/postinst/bootloader-error-2.6.26-1-686:
  linux-image-2.6.26-1-686/postinst/depmod-error-initrd-2.6.26-1-686: false
  linux-image-2.6.26-1-686/prerm/removing-running-kernel-2.6.26-1-686: true
  linux-image-2.6.26-1-686/postinst/old-system-map-link-2.6.26-1-686: true
  linux-image-2.6.26-1-686/preinst/abort-install-2.6.26-1-686:
  linux-image-2.6.26-1-686/preinst/lilo-has-ramdisk:
  linux-image-2.6.26-1-686/preinst/bootloader-initrd-2.6.26-1-686: true
  linux-image-2.6.26-1-686/prerm/would-invalidate-boot-loader-2.6.26-1-686: true
  linux-image-2.6.26-1-686/preinst/elilo-initrd-2.6.26-1-686: true
  linux-image-2.6.26-1-686/postinst/kimage-is-a-directory:
  linux-image-2.6.26-1-686/postinst/old-dir-initrd-link-2.6.26-1-686: true
  linux-image-2.6.26-1-686/postinst/create-kimage-link-2.6.26-1-686: true
  linux-image-2.6.26-1-686/preinst/lilo-initrd-2.6.26-1-686: true
  linux-image-2.6.26-1-686/postinst/old-initrd-link-2.6.26-1-686: true
  linux-image-2.6.26-1-686/preinst/overwriting-modules-2.6.26-1-686: true
  linux-image-2.6.26-1-686/postinst/depmod-error-2.6.26-1-686: false
  linux-image-2.6.26-1-686/postinst/bootloader-test-error-2.6.26-1-686:
  linux-image-2.6.26-1-686/preinst/failed-to-move-modules-2.6.26-1-686:
  linux-image-2.6.26-1-686/preinst/initrd-2.6.26-1-686:

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