Bug#738113: linux-image-3.12-1-amd64: regression in xhci_hcd: USB3 doesn't work anymore
Package: src:linux
Version: 3.12.9-1
Severity: important
X-Debbugs-CC: Ben Hutchings <ben@decadent.org.uk>
Dear Maintainer,
linux 3.12.9-1 introduced a regression in xhci_hcd: USB3 does not work 
any more! (see the Kernel log below)
This worked with 3.12.8-1 and still works with 3.13-1~exp1.
In the changelog from 3.12.9-1 the only related change seems to be:
  [ Ben Hutchings ]
  * xhci: Revert generalised sg support (Closes: #733826, #736274)
Ben, do you have any idea what went wrong here?
Best regards,
Andreas
-- Package-specific info:
** Version:
Linux version 3.12-1-amd64 (debian-kernel@lists.debian.org) (gcc version 
4.8.2 (Debian 4.8.2-14) ) #1 SMP Debian 3.12.9-1 (2014-02-01)
** Command line:
BOOT_IMAGE=/vmlinuz-3.12-1-amd64 root=/dev/mapper/vg-Debian ro 
apparmor=1 security=apparmor pcie_aspm=force i915.i915_enable_rc6=7 
i915.lvds_downclock=1 acpi_backlight=vendor pcie_aspm.policy=powersave 
pcie_port=native quiet splash
** Tainted: IO (6144)
 * Working around severe firmware bug.
 * Out-of-tree module has been loaded.
** Kernel log:
[   43.860304] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[   43.889442] usb 4-1: New USB device found, idVendor=18a5, idProduct=0243
[   43.889445] usb 4-1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
[   43.889446] usb 4-1: Product: STORE N GO
[   43.889448] usb 4-1: Manufacturer: Verbatim
[   43.889449] usb 4-1: SerialNumber: 070724606F444544
[   43.986099] usb-storage 4-1:1.0: USB Mass Storage device detected
[   43.986242] scsi5 : usb-storage 4-1:1.0
[   43.986969] usbcore: registered new interface driver usb-storage
[   45.045891] scsi 5:0:0:0: Direct-Access     Verbatim STORE N GO 
 PMAP PQ: 0 ANSI: 4
[   45.046088] sd 5:0:0:0: Attached scsi generic sg2 type 0
[   45.864715] sd 5:0:0:0: [sdb] 30949376 512-byte logical blocks: (15.8 
GB/14.7 GiB)
[   45.866798] sd 5:0:0:0: [sdb] Write Protect is off
[   45.866801] sd 5:0:0:0: [sdb] Mode Sense: 23 00 00 00
[   45.868882] sd 5:0:0:0: [sdb] No Caching mode page found
[   45.868885] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[   45.875188] sd 5:0:0:0: [sdb] No Caching mode page found
[   45.875191] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[   45.901304]  sdb: sdb1
[   45.906398] sd 5:0:0:0: [sdb] No Caching mode page found
[   45.906403] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[   45.906406] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[   46.135625] FAT-fs (sdb1): utf8 is not a recommended IO charset for 
FAT filesystems, filesystem will be case sensitive!
[   46.138042] FAT-fs (sdb1): Volume was not properly unmounted. Some 
data may be corrupt. Please run fsck.
[   77.320082] usb 4-1: Disable of device-initiated U1 failed.
[   82.320078] usb 4-1: Disable of device-initiated U2 failed.
[   87.692070] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[   92.896070] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[   93.100052] usb 4-1: device not accepting address 2, error -62
[   93.188178] sd 5:0:0:0: [sdb] Unhandled error code
[   93.188180] sd 5:0:0:0: [sdb]
[   93.188182] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[   93.188183] sd 5:0:0:0: [sdb] CDB:
[   93.188184] Read(10): 28 00 00 00 20 01 00 00 f0 00
[   93.188189] end_request: I/O error, dev sdb, sector 8193
[   93.188195] usb 4-1: USB disconnect, device number 2
[   93.196066] sd 5:0:0:0: [sdb] Unhandled error code
[   93.196069] sd 5:0:0:0: [sdb]
[   93.196070] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[   93.196072] sd 5:0:0:0: [sdb] CDB:
[   93.196073] Read(10): 28 00 00 00 20 02 00 00 ef 00
[   93.196079] end_request: I/O error, dev sdb, sector 8194
[   93.196123] sd 5:0:0:0: [sdb] Unhandled error code
[   93.196125] sd 5:0:0:0: [sdb]
[   93.196125] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[   93.196126] sd 5:0:0:0: [sdb] CDB:
[   93.196127] Read(10): 28 00 00 00 20 f1 00 00 0d 00
[   93.196131] end_request: I/O error, dev sdb, sector 8433
[   93.196143] FAT-fs (sdb1): FAT read failed (blocknr 129)
[   93.196583] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called 
with disabled ep ffff8802520a7e40
[   93.196587] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called 
with disabled ep ffff8802520a7e80
[   93.263481] FAT-fs (sdb1): Directory bread(block 7680) failed
[   93.263486] FAT-fs (sdb1): Directory bread(block 7681) failed
[   93.263488] FAT-fs (sdb1): Directory bread(block 7682) failed
[   93.263490] FAT-fs (sdb1): Directory bread(block 7683) failed
[   93.263492] FAT-fs (sdb1): Directory bread(block 7684) failed
[   93.263494] FAT-fs (sdb1): Directory bread(block 7685) failed
[   93.263495] FAT-fs (sdb1): Directory bread(block 7686) failed
[   93.263497] FAT-fs (sdb1): Directory bread(block 7687) failed
[   93.263499] FAT-fs (sdb1): Directory bread(block 7688) failed
[   93.263500] FAT-fs (sdb1): Directory bread(block 7689) failed
[   98.684051] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  103.888051] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  104.092052] usb 4-1: device not accepting address 3, error -62
[  109.872062] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  115.076060] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  115.280053] usb 4-1: device not accepting address 4, error -62
[  121.060061] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  126.264052] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  126.468051] usb 4-1: device not accepting address 5, error -62
[  132.248050] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  137.452052] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  137.656050] usb 4-1: device not accepting address 6, error -62
[  137.656196] hub 4-0:1.0: unable to enumerate USB device on port 1
[  143.180051] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  148.384050] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  148.588052] usb 4-1: device not accepting address 7, error -62
[  154.172054] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  159.376069] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  159.580050] usb 4-1: device not accepting address 9, error -62
[  165.164053] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  170.368071] xhci_hcd 0000:00:14.0: Timeout while waiting for address 
device command
[  170.572049] usb 4-1: device not accepting address 11, error -62
[  175.572051] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[  175.572056] hub 4-0:1.0: couldn't allocate port 1 usb_device
** Model information
sys_vendor: LENOVO
product_name: 20287
product_version: Lenovo IdeaPad Z510
chassis_vendor: LENOVO
chassis_version: Lenovo IdeaPad Z510
bios_vendor: LENOVO
bios_version: 8DCN26WW
board_vendor: LENOVO
board_name: AILZAZBZC
board_version: NANANANANO DPK
** Loaded modules:
usb_storage
rfcomm
bnep
pci_stub
vboxpci(O)
vboxnetadp(O)
bbswitch(O)
vboxnetflt(O)
vboxdrv(O)
binfmt_misc
nls_utf8
nls_cp437
vfat
fat
snd_hda_codec_realtek
snd_hda_codec_hdmi
snd_hda_intel
joydev
snd_hda_codec
btrfs
snd_hwdep
snd_pcm_oss
snd_mixer_oss
raid6_pq
libcrc32c
xor
snd_pcm
snd_page_alloc
snd_seq_midi
uvcvideo
efi_pstore
ath3k
videobuf2_vmalloc
videobuf2_memops
videobuf2_core
btusb
bluetooth
videodev
media
snd_seq_midi_event
iTCO_wdt
iTCO_vendor_support
arc4
ath9k
ath9k_common
ath9k_hw
ath
snd_rawmidi
mac80211
psmouse
serio_raw
x86_pkg_temp_thermal
coretemp
kvm_intel
kvm
pcspkr
efivars
ideapad_laptop
battery
sparse_keymap
evdev
ac
snd_seq
snd_seq_device
snd_timer
mei_me
snd
cfg80211
i2c_i801
mei
soundcore
processor
lpc_ich
rfkill
mfd_core
fuse
autofs4
ext4
crc16
mbcache
jbd2
dm_crypt
dm_mod
sg
sr_mod
sd_mod
cdrom
crc_t10dif
crct10dif_pclmul
crct10dif_common
crc32_pclmul
crc32c_intel
ahci
ghash_clmulni_intel
libahci
libata
scsi_mod
aesni_intel
aes_x86_64
lrw
gf128mul
r8169
glue_helper
ablk_helper
mii
cryptd
xhci_hcd
i915
ehci_pci
ehci_hcd
i2c_algo_bit
drm_kms_helper
drm
usbcore
i2c_core
usb_common
video
thermal_sys
wmi
button
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor DRAM Controller [8086:0c04] (rev 06)
	Subsystem: Lenovo Device [17aa:3978]
	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>
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (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=01, subordinate=06, sec-latency=0
	I/O behind bridge: 00005000-00005fff
	Memory behind bridge: b4000000-b4ffffff
	Prefetchable memory behind bridge: 00000000b2000000-00000000b2ffffff
	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
00:01.1 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor PCI Express x8 Controller [8086:0c05] (rev 06) (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=07, subordinate=07, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: b3000000-b3ffffff
	Prefetchable memory behind bridge: 00000000a0000000-00000000b1ffffff
	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
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core 
Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 
00 [VGA controller])
	Subsystem: Lenovo Device [17aa:3802]
	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 45
	Region 0: Memory at b5000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 6000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor HD Audio Controller [8086:0c0c] (rev 06)
	Subsystem: Lenovo Device [17aa:3978]
	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 50
	Region 0: Memory at b5710000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series 
Chipset Family USB xHCI [8086:8c31] (rev 05) (prog-if 30 [XHCI])
	Subsystem: Lenovo Device [17aa:3978]
	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 46
	Region 0: Memory at b5700000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 
Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
	Subsystem: Lenovo Device [17aa:3978]
	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 48
	Region 0: Memory at b5718000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series 
Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:3978]
	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 0: Memory at b571d000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series 
Chipset High Definition Audio Controller [8086:8c20] (rev 05)
	Subsystem: Lenovo Device [17aa:3978]
	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 49
	Region 0: Memory at b5714000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series 
Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5) (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=08, subordinate=08, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: b5600000-b56fffff
	Prefetchable memory behind bridge: 00000000b5400000-00000000b54fffff
	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
00:1c.4 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series 
Chipset Family PCI Express Root Port #5 [8086:8c18] (rev d5) (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=09, subordinate=09, sec-latency=0
	Memory behind bridge: b5500000-b55fffff
	Prefetchable memory behind bridge: 000000009fb00000-000000009fbfffff
	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
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series 
Chipset Family USB EHCI #1 [8086:8c26] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:3978]
	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 b571c000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation HM86 Express LPC Controller 
[8086:8c49] (rev 05)
	Subsystem: Lenovo Device [17aa:3978]
	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 driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series 
Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c03] (rev 05) 
(prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device [17aa:3978]
	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 47
	Region 0: I/O ports at 6088 [size=8]
	Region 1: I/O ports at 6094 [size=4]
	Region 2: I/O ports at 6080 [size=8]
	Region 3: I/O ports at 6090 [size=4]
	Region 4: I/O ports at 6060 [size=32]
	Region 5: Memory at b571b000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset 
Family SMBus Controller [8086:8c22] (rev 05)
	Subsystem: Lenovo Device [17aa:3978]
	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 18
	Region 0: Memory at b5719000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at 6040 [size=32]
07:00.0 3D controller [0302]: NVIDIA Corporation GK208M [GeForce GT 
740M] [10de:1292] (rev ff) (prog-if ff)
	!!! Unknown header type 7f
08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. 
RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
	Subsystem: Lenovo Device [17aa:3803]
	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 44
	Region 0: I/O ports at 3000 [size=256]
	Region 2: Memory at b5600000 (64-bit, non-prefetchable) [size=4K]
	Region 4: Memory at b5400000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
09:00.0 Network controller [0280]: Qualcomm Atheros AR9485 Wireless 
Network Adapter [168c:0032] (rev 01)
	Subsystem: Lenovo Device [17aa:3218]
	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 16
	Region 0: Memory at b5500000 (64-bit, non-prefetchable) [size=512K]
	Expansion ROM at 9fb00000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ath9k
** USB devices:
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0cf3:3004 Atheros Communications, Inc.
Bus 003 Device 002: ID 5986:029d Acer, Inc
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: jessie/sid
  APT prefers testing-updates
  APT policy: (700, 'testing-updates'), (700, 'testing'), (600, 
'unstable'), (70, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.12-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.12-1-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.52
ii  initramfs-tools [linux-initramfs-tool]  0.115
ii  kmod                                    16-2
ii  linux-base                              3.5
ii  module-init-tools                       16-2
Versions of packages linux-image-3.12-1-amd64 recommends:
ii  firmware-linux-free  3.2
Versions of packages linux-image-3.12-1-amd64 suggests:
ii  debian-kernel-handbook     1.0.15
pn  grub-pc | extlinux | lilo  <none>
pn  linux-doc-3.12             <none>
Versions of packages linux-image-3.12-1-amd64 is related to:
ii  firmware-atheros        0.40
pn  firmware-bnx2           <none>
pn  firmware-bnx2x          <none>
pn  firmware-brcm80211      <none>
pn  firmware-intelwimax     <none>
pn  firmware-ipw2x00        <none>
pn  firmware-ivtv           <none>
pn  firmware-iwlwifi        <none>
pn  firmware-libertas       <none>
pn  firmware-linux          <none>
pn  firmware-linux-nonfree  <none>
pn  firmware-myricom        <none>
pn  firmware-netxen         <none>
pn  firmware-qlogic         <none>
pn  firmware-ralink         <none>
ii  firmware-realtek        0.40
pn  xen-hypervisor          <none>
-- debconf information:
  linux-image-3.12-1-amd64/prerm/removing-running-kernel-3.12-1-amd64: true
  linux-image-3.12-1-amd64/postinst/depmod-error-initrd-3.12-1-amd64: false
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