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Bug#652484: linux-image-3.1.0-1-amd64: kernel oops when USB drive hot unplugged



Package: linux-2.6
Version: 3.1.1-1
Severity: normal

I used dd to write an entire 4GB USB flash drive. It was only going at 2MB/s, so I ran it overnight. In the morning, it was done, so I unplugged the USB drive. Immediately there was a kernel oops.

The flash drive was plugged into a 7 port USB hub, which was plugged directly into the computer. The USB hub has been pretty flakey, and I don't really trust the flash drive much, either.

I have trimmed the Kernel log below. It shows from the moment the drive was plugged in, through the oops.


-- Package-specific info:
** Version:
Linux version 3.1.0-1-amd64 (Debian 3.1.1-1) (ben@decadent.org.uk) (gcc version 4.6.2 (Debian 4.6.2-4) ) #1 SMP Mon Nov 14 08:02:25 UTC 2011

** Command line:
BOOT_IMAGE=/vmlinuz-3.1.0-1-amd64 root=/dev/mapper/hda4_crypt ro single

** Tainted: D (128)
 * Kernel has oopsed before.

** Kernel log:
[800414.804508] usb 1-2.2: new high speed USB device number 22 using ehci_hcd
[800415.050087] usb 1-2.2: New USB device found, idVendor=090c, idProduct=1000
[800415.050092] usb 1-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[800415.050095] usb 1-2.2: SerialNumber: AA00000000010474
[800415.050475] scsi16 : usb-storage 1-2.2:1.0
[800416.239552] scsi 16:0:0:0: Direct-Access                               1100 PQ: 0 ANSI: 0 CCS
[800416.239623] scsi: killing requests for dead queue
[800416.239665] scsi: killing requests for dead queue
[800416.239704] scsi: killing requests for dead queue
[800416.239738] scsi: killing requests for dead queue
[800416.239769] scsi: killing requests for dead queue
[800416.239801] scsi: killing requests for dead queue
[800416.239831] scsi: killing requests for dead queue
[800416.239862] scsi: killing requests for dead queue
[800416.240393] sd 16:0:0:0: Attached scsi generic sg10 type 0
[800416.241178] sd 16:0:0:0: [sdj] 7913472 512-byte logical blocks: (4.05 GB/3.77 GiB)
[800416.242053] sd 16:0:0:0: [sdj] Write Protect is off
[800416.242060] sd 16:0:0:0: [sdj] Mode Sense: 43 00 00 00
[800416.243914] sd 16:0:0:0: [sdj] No Caching mode page present
[800416.243919] sd 16:0:0:0: [sdj] Assuming drive cache: write through
[800416.247663] sd 16:0:0:0: [sdj] No Caching mode page present
[800416.247667] sd 16:0:0:0: [sdj] Assuming drive cache: write through
[800416.248797]  sdj:
[800416.251418] sd 16:0:0:0: [sdj] No Caching mode page present
[800416.251423] sd 16:0:0:0: [sdj] Assuming drive cache: write through
[800416.251426] sd 16:0:0:0: [sdj] Attached SCSI removable disk
[834006.038021] usb 1-2.2: USB disconnect, device number 22
[834006.038712] scsi: killing requests for dead queue
[834006.039764] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[834006.039891] IP: [<ffffffffa0069792>] sd_revalidate_disk+0x33/0x1603 [sd_mod]
[834006.039999] PGD b69dd067 PUD c0968067 PMD 0 
[834006.040066] Oops: 0000 [#1] SMP 
[834006.040118] CPU 0 
[834006.040149] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat joydev xpad ff_memless kvm_amd kvm ppdev lp bnep rfcomm bluetooth rfkill crc16 uinput fuse bridge stp tun ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_owner iptable_filter ip_tables x_tables ext2 loop snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec snd_pcm_oss radeon snd_mixer_oss usblp snd_usb_audio snd_hwdep snd_usbmidi_lib ttm snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq drm_kms_helper drm i2c_algo_bit sp5100_tco snd_timer power_supply snd_seq_device snd soundcore tpm_tis tpm tpm_bios amd64_edac_mod edac_core i2c_piix4 edac_mce_amd i2c_core shpchp snd_page_alloc parport_pc parport asus_atk0110 processor pci_hotplug pcspkr evdev k10temp button thermal_sys wmi ext3 jbd mbcache sha256_generic cryptd aes_x86_64 aes_generic cbc usbhid hid usb_storage uas dm_crypt dm_mod raid456 md_mod async_raid6_recov async_pq raid6_pq async_xor xor async_me
 mcpy async_tx sg sd_mod sr_mod crc_t10dif cdrom ata_generic ohci_hcd pata_atiixp ahci libahci libata ehci_hcd scsi_mod usbcore r8169 mii [last unloaded: scsi_wait_scan]
[834006.041894] 
[834006.041918] Pid: 3309, comm: udisks-daemon Not tainted 3.1.0-1-amd64 #1 System manufacturer System Product Name/M4A88T-M
[834006.042074] RIP: 0010:[<ffffffffa0069792>]  [<ffffffffa0069792>] sd_revalidate_disk+0x33/0x1603 [sd_mod]
[834006.042188] RSP: 0018:ffff8800b04efaf8  EFLAGS: 00010246
[834006.042188] RAX: 0000000000000000 RBX: ffff8801173bd200 RCX: 0000000000000001
[834006.042188] RDX: 0000000000000001 RSI: ffff8800c92cc600 RDI: ffff8800b31db800
[834006.042188] RBP: 0000000000000000 R08: 00000008ffffffff R09: ffff88010a8d9750
[834006.042188] R10: ffff88010a8d9750 R11: ffff88010a8d9750 R12: ffff8800b31db800
[834006.042188] R13: 0000000000000000 R14: ffff8801173bd218 R15: ffff8801173bd200
[834006.042188] FS:  00007f16fd1f37a0(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
[834006.042188] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[834006.042188] CR2: 0000000000000008 CR3: 00000000bfa9b000 CR4: 00000000000006f0
[834006.042188] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[834006.043122] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[834006.043122] Process udisks-daemon (pid: 3309, threadinfo ffff8800b04ee000, task ffff880118346ea0)
[834006.043122] Stack:
[834006.043122]  ffff88011b24b800 ffffffff81106ae1 00000000000059ee ffff8800b31db848
[834006.043122]  0000000000000000 ffff8800b31db800 000000000000001d ffff8801173bd218
[834006.043122]  ffff8801173bd200 ffff8800b31db800 ffff8801173bd200 ffff8801173bd200
[834006.043122] Call Trace:
[834006.043122]  [<ffffffff81106ae1>] ? iget5_locked+0x5c/0x127
[834006.043122]  [<ffffffff81141189>] ? rescan_partitions+0xac/0x41b
[834006.043122]  [<ffffffff8111ad4e>] ? __blkdev_get+0x1a6/0x37e
[834006.043122]  [<ffffffff8111b1cd>] ? blkdev_get+0x2a7/0x2a7
[834006.043122]  [<ffffffff8111b0ed>] ? blkdev_get+0x1c7/0x2a7
[834006.043122]  [<ffffffff810fb980>] ? path_to_nameidata+0x1/0x3a
[834006.043122]  [<ffffffff8111b1cd>] ? blkdev_get+0x2a7/0x2a7
[834006.043122]  [<ffffffff810f2506>] ? __dentry_open+0x17f/0x296
[834006.043122]  [<ffffffff810fb7fc>] ? dget+0x12/0x1e
[834006.043122]  [<ffffffff810fe9bb>] ? do_last+0x47c/0x591
[834006.043122]  [<ffffffff810fee28>] ? path_openat+0xce/0x31c
[834006.043122]  [<ffffffff8103e39e>] ? try_to_wake_up+0x182/0x192
[834006.043122]  [<ffffffff8107192f>] ? module_refcount+0x80/0x95
[834006.043122]  [<ffffffff810ff138>] ? do_filp_open+0x2a/0x6e
[834006.043122]  [<ffffffff8132c02f>] ? _cond_resched+0x7/0x1c
[834006.043122]  [<ffffffff811a2ad9>] ? __strncpy_from_user+0x18/0x48
[834006.043122]  [<ffffffff81107d07>] ? alloc_fd+0x64/0x109
[834006.043122]  [<ffffffff810f33c7>] ? do_sys_open+0x5e/0xe5
[834006.043122]  [<ffffffff813322d2>] ? system_call_fastpath+0x16/0x1b
[834006.043122] Code: 55 53 48 81 ec 88 00 00 00 48 8b af 28 03 00 00 65 48 8b 04 25 28 00 00 00 48 89 44 24 78 31 c0 8b 05 23 4b 03 00 48 89 7c 24 48 <4c> 8b 7d 08 c1 e8 15 83 e0 07 83 f8 03 76 43 48 8b 8d 78 02 00 
[834006.043122] RIP  [<ffffffffa0069792>] sd_revalidate_disk+0x33/0x1603 [sd_mod]
[834006.043122]  RSP <ffff8800b04efaf8>
[834006.043122] CR2: 0000000000000008
[834006.085980] ---[ end trace c3b7398fd4ed4861 ]---

** Model information
sys_vendor: System manufacturer
product_name: System Product Name
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: American Megatrends Inc.
bios_version: 2106   
board_vendor: ASUSTeK Computer INC.
board_name: M4A88T-M
board_version: Rev X.0x

** Loaded modules:
Module                  Size  Used by
nls_iso8859_1          12461  0 
nls_cp437              16553  0 
vfat                   17316  0 
fat                    45642  1 vfat
joydev                 17266  0 
xpad                   17093  0 
ff_memless             12708  1 xpad
kvm_amd                47129  0 
kvm                   278183  1 kvm_amd
ppdev                  12763  0 
lp                     17149  0 
bnep                   17567  2 
rfcomm                 33622  0 
bluetooth             119290  10 bnep,rfcomm
rfkill                 19012  2 bluetooth
crc16                  12343  1 bluetooth
uinput                 17440  1 
fuse                   61981  5 
bridge                 66534  0 
stp                    12392  1 bridge
tun                    18337  3 
ipt_REJECT             12502  4 
xt_tcpudp              12570  8 
nf_conntrack_ipv4      14078  2 
nf_defrag_ipv4         12483  1 nf_conntrack_ipv4
xt_conntrack           12681  2 
nf_conntrack           52670  2 nf_conntrack_ipv4,xt_conntrack
xt_owner               12423  1 
iptable_filter         12536  1 
ip_tables              22042  1 iptable_filter
x_tables               19028  6 ipt_REJECT,xt_tcpudp,xt_conntrack,xt_owner,iptable_filter,ip_tables
ext2                   59191  1 
loop                   22597  0 
snd_hda_codec_hdmi     26548  1 
snd_hda_codec_via      41118  1 
snd_hda_intel          26182  3 
snd_hda_codec          72799  3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_pcm_oss            41081  0 
radeon                644743  2 
snd_mixer_oss          17916  1 snd_pcm_oss
usblp                  17343  0 
snd_usb_audio          84784  0 
snd_hwdep              13186  2 snd_hda_codec,snd_usb_audio
snd_usbmidi_lib        23373  1 snd_usb_audio
ttm                    48725  1 radeon
snd_pcm                63744  6 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_usb_audio
snd_seq_midi           12848  0 
snd_rawmidi            23060  2 snd_usbmidi_lib,snd_seq_midi
snd_seq_midi_event     13316  1 snd_seq_midi
snd_seq                45093  2 snd_seq_midi,snd_seq_midi_event
drm_kms_helper         27227  1 radeon
drm                   167371  4 radeon,ttm,drm_kms_helper
i2c_algo_bit           12841  1 radeon
sp5100_tco             12900  0 
snd_timer              22917  3 snd_pcm,snd_seq
power_supply           13475  1 radeon
snd_seq_device         13176  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    52798  18 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_usb_audio,snd_hwdep,snd_usbmidi_lib,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore              13065  1 snd
tpm_tis                17454  0 
tpm                    17862  1 tpm_tis
tpm_bios               12948  1 tpm
amd64_edac_mod         22286  0 
edac_core              35258  3 amd64_edac_mod
i2c_piix4              12536  0 
edac_mce_amd           17103  1 amd64_edac_mod
i2c_core               23876  5 radeon,drm_kms_helper,drm,i2c_algo_bit,i2c_piix4
shpchp                 31293  0 
snd_page_alloc         13003  2 snd_hda_intel,snd_pcm
parport_pc             22364  1 
parport                31858  3 ppdev,lp,parport_pc
asus_atk0110           17297  0 
processor              27949  0 
pci_hotplug            27114  1 shpchp
pcspkr                 12579  0 
evdev                  17562  21 
k10temp                12611  0 
button                 12937  0 
thermal_sys            18040  1 processor
wmi                    13243  0 
ext3                  161848  2 
jbd                    56928  1 ext3
mbcache                13065  2 ext2,ext3
sha256_generic         16797  6 
cryptd                 14517  0 
aes_x86_64             16796  36 
aes_generic            33026  1 aes_x86_64
cbc                    12754  18 
usbhid                 36379  0 
hid                    77192  1 usbhid
usb_storage            43919  0 
uas                    13296  0 
dm_crypt               22586  3 
dm_mod                 63353  7 dm_crypt
raid456                48363  1 
md_mod                 87742  2 raid456
async_raid6_recov      12526  1 raid456
async_pq               12605  2 raid456,async_raid6_recov
raid6_pq               82591  2 async_raid6_recov,async_pq
async_xor              12422  3 raid456,async_raid6_recov,async_pq
xor                    12605  1 async_xor
async_memcpy           12387  2 raid456,async_raid6_recov
async_tx               12566  5 raid456,async_raid6_recov,async_pq,async_xor,async_memcpy
sg                     25874  0 
sd_mod                 36136  11 
sr_mod                 21899  0 
crc_t10dif             12348  1 sd_mod
cdrom                  35401  1 sr_mod
ata_generic            12479  0 
ohci_hcd               26614  0 
pata_atiixp            12696  3 
ahci                   24997  3 
libahci                22860  1 ahci
libata                140545  4 ata_generic,pata_atiixp,ahci,libahci
ehci_hcd               40215  0 
scsi_mod              162376  6 usb_storage,uas,sg,sd_mod,sr_mod,libata
usbcore               124095  10 xpad,usblp,snd_usb_audio,snd_usbmidi_lib,usbhid,usb_storage,uas,ohci_hcd,ehci_hcd
r8169                  42391  0 
mii                    12675  1 r8169

** Network interface configuration:
[removed - sorry, security-through-obscurity thing]

** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS880 Host Bridge [1022:9601]
	Subsystem: ASUSTeK Computer Inc. Device [1043:843e]
	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>

00:01.0 PCI bridge [0604]: ASUSTeK Computer Inc. RS880 PCI to PCI bridge (int gfx) [1043:9602] (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: fe900000-feafffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
	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>

00:0a.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 5) [1022:9609] (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: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: feb00000-febfffff
	Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff
	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

00:11.0 SATA controller [0106]: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] [1002:4391] (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 22
	Region 0: I/O ports at c000 [size=8]
	Region 1: I/O ports at b000 [size=4]
	Region 2: I/O ports at a000 [size=8]
	Region 3: I/O ports at 9000 [size=4]
	Region 4: I/O ports at 8000 [size=16]
	Region 5: Memory at fe8ffc00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:12.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fe8fe000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:12.1 USB Controller [0c03]: ATI Technologies Inc SB700 USB OHCI1 Controller [1002:4398] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fe8fd000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:12.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at fe8ff800 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:13.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at fe8fc000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:13.1 USB Controller [0c03]: ATI Technologies Inc SB700 USB OHCI1 Controller [1002:4398] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at fe8fb000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:13.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 19
	Region 0: Memory at fe8ff400 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385] (rev 3c)
	Subsystem: ASUSTeK Computer Inc. M4A785TD Motherboard [1043:8389]
	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-
	Capabilities: <access denied>
	Kernel driver in use: piix4_smbus

00:14.1 IDE interface [0101]: ATI Technologies Inc SB700/SB800 IDE Controller [1002:439c] (prog-if 8a [Master SecP PriP])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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 A 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 ff00 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: pata_atiixp

00:14.2 Audio device [0403]: ATI Technologies Inc SBx00 Azalia (Intel HDA) [1002:4383]
	Subsystem: ASUSTeK Computer Inc. M4A785TD Motherboard [1043:836c]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fe8f4000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:14.3 ISA bridge [0601]: ATI Technologies Inc SB700/SB800 LPC host controller [1002:439d]
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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

00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge [1002:4384] (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=64
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:14.5 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller [1002:4399] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8389]
	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, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at fe8fa000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration [1022:1200]
	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-
	Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Address Map [1022:1201]
	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-

00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller [1022:1202]
	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-
	Kernel driver in use: amd64_edac

00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control [1022:1203]
	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-
	Capabilities: <access denied>
	Kernel driver in use: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Link Control [1022:1204]
	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-

01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RS880 [Radeon HD 4250] [1002:9715] (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device [1043:843e]
	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 18
	Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
	Region 1: I/O ports at d000 [size=256]
	Region 2: Memory at feaf0000 (32-bit, non-prefetchable) [size=64K]
	Region 5: Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: radeon

01:05.1 Audio device [0403]: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200] [1002:970f]
	Subsystem: ASUSTeK Computer Inc. Device [1043:843e]
	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 19
	Region 0: Memory at feae8000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8432]
	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 41
	Region 0: I/O ports at e800 [size=256]
	Region 2: Memory at fdfff000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at fdff8000 (64-bit, prefetchable) [size=16K]
	Expansion ROM at febe0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: r8169


** USB devices:
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08bb:2901 Texas Instruments Japan PCM2901 Audio Codec
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 021: ID 099a:2515 Zippy Technology Corp. 
Bus 001 Device 019: ID 045e:0289 Microsoft Corp. Xbox Controller S
Bus 001 Device 018: ID 045e:0288 Microsoft Corp. Xbox Controller S Hub
Bus 001 Device 017: ID 058f:6364 Alcor Micro Corp. 
Bus 001 Device 016: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 014: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 002: ID 03f0:4412 Hewlett-Packard 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 6.0.3
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'proposed-updates'), (500, 'oldstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.1.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.1.0-1-amd64 depends on:
ii  debconf [debconf-2.0]         1.5.41     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.99       tools for generating an initramfs
ii  linux-base                    3.2        Linux image base package
ii  module-init-tools             3.12-2     tools for managing Linux kernel mo

Versions of packages linux-image-3.1.0-1-amd64 recommends:
ii  firmware-linux-free           3          Binary firmware for various driver

Versions of packages linux-image-3.1.0-1-amd64 suggests:
ii  grub-pc        1.98+20100804-14+squeeze1 GRand Unified Bootloader, version 
pn  linux-doc-3.1  <none>                    (no description available)

Versions of packages linux-image-3.1.0-1-amd64 is related to:
pn  firmware-bnx2                 <none>     (no description available)
pn  firmware-bnx2x                <none>     (no description available)
pn  firmware-ipw2x00              <none>     (no description available)
pn  firmware-ivtv                 <none>     (no description available)
pn  firmware-iwlwifi              <none>     (no description available)
ii  firmware-linux                0.33       Binary firmware for various driver
ii  firmware-linux-nonfree        0.33       Binary firmware for various driver
pn  firmware-qlogic               <none>     (no description available)
pn  firmware-ralink               <none>     (no description available)
pn  xen-hypervisor                <none>     (no description available)

-- debconf information:
  linux-image-3.1.0-1-amd64/postinst/ignoring-ramdisk:
  linux-image-3.1.0-1-amd64/postinst/depmod-error-initrd-3.1.0-1-amd64: false
  linux-image-3.1.0-1-amd64/prerm/removing-running-kernel-3.1.0-1-amd64: true
* linux-image-3.1.0-1-amd64/postinst/missing-firmware-3.1.0-1-amd64:



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