Bug#655944: linux-image-3.1.0-1-amd64: Kernel threads use significant amount of CPU
Package: linux-2.6
Version: 3.1.8-2
Severity: normal
On my laptop, kernel threads use somewhere between 25% - 80% of one of the
CPUs, even on idle.
At the suggestion of a friend, I looked at the contents of
/sys/firmware/acpi/interrupts/, and noticed that gpe18 was rising at about
100000 a second.
Searching through the standard logfiles didn't show anything related to gpe18,
however looking through the installation logs, I found this line
ACPI Error: No handler or method for GPE[18], disabling event
(20090903/evgpe-706)
which suggested that the issue was with ACPI.
Decompiling the dsdt table and then recompiling according to http://en.gentoo-
wiki.com/wiki/ACPI/Fix_common_problems in order to try to guess what hardware
was the issue, gave me the three following errors:
dsdt.dsl 2124: 0x00000000, // Length
Error 4122 - ^ Invalid combination of Length
and Min/Max fixed flags
dsdt.dsl 2131: 0x07E00000, // Length
Error 4118 - ^ Length is not equal to fixed
Min/Max window
dsdt.dsl 2138: 0x00000F00, // Length
Error 4118 - ^ Length is not equal to fixed
Min/Max window
Is there any other information that would be useful in finding out why the CPU
usage is so high?
-- Package-specific info:
** Version:
Linux version 3.1.0-1-amd64 (Debian 3.1.8-2) (ben@decadent.org.uk) (gcc version 4.6.2 (Debian 4.6.2-11) ) #1 SMP Tue Jan 10 05:01:58 UTC 2012
** Command line:
BOOT_IMAGE=/vmlinuz-3.1.0-1-amd64 root=/dev/mapper/pandora-root ro quiet
** Not tainted
** Kernel log:
[ 5.369898] ATOM BIOS: Lenovo
[ 5.369958] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 5.369962] radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF
[ 5.377902] iwlagn 0000:03:00.0: device EEPROM VER=0x15d, CALIB=0x6
[ 5.377906] iwlagn 0000:03:00.0: Device SKU: 0X50
[ 5.377909] iwlagn 0000:03:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3
[ 5.381232] iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
[ 5.381236] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 5.381239] [drm] RAM width 128bits DDR
[ 5.381294] [TTM] Zone kernel: Available graphics memory: 4089264 kiB.
[ 5.381296] [TTM] Zone dma32: Available graphics memory: 2097152 kiB.
[ 5.381298] [TTM] Initializing pool allocator.
[ 5.381323] [drm] radeon: 1024M of VRAM memory ready
[ 5.381325] [drm] radeon: 512M of GTT memory ready.
[ 5.381342] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 5.381344] [drm] Driver supports precise vblank timestamp query.
[ 5.381355] iwlagn 0000:03:00.0: RF_KILL bit toggled to disable radio.
[ 5.381434] radeon 0000:01:00.0: irq 44 for MSI/MSI-X
[ 5.381442] radeon 0000:01:00.0: radeon: using MSI.
[ 5.381489] [drm] radeon: irq initialized.
[ 5.381495] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 5.382093] [drm] Loading REDWOOD Microcode
[ 5.386113] iwlagn 0000:03:00.0: loaded firmware version 39.31.5.1 build 35138
[ 5.386225] Registered led device: phy0-led
[ 5.389763] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 5.393030] radeon 0000:01:00.0: WB enabled
[ 5.398958] input: Ideapad extra buttons as /devices/platform/ideapad/input/input8
[ 5.409318] [drm] ring test succeeded in 1 usecs
[ 5.409449] [drm] radeon: ib pool ready.
[ 5.409515] [drm] ib test succeeded in 0 usecs
[ 5.409521] failed to evaluate ATIF got AE_BAD_PARAMETER
[ 5.409913] [drm] Radeon Display Connectors
[ 5.409916] [drm] Connector 0:
[ 5.409918] [drm] LVDS
[ 5.409921] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
[ 5.409923] [drm] Encoders:
[ 5.409925] [drm] LCD1: INTERNAL_UNIPHY
[ 5.409927] [drm] Connector 1:
[ 5.409929] [drm] HDMI-A
[ 5.409931] [drm] HPD1
[ 5.409934] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 5.409936] [drm] Encoders:
[ 5.409938] [drm] DFP1: INTERNAL_UNIPHY1
[ 5.409940] [drm] Connector 2:
[ 5.409942] [drm] VGA
[ 5.409945] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4
[ 5.409947] [drm] Encoders:
[ 5.409949] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 5.419121] hda_codec: ALC272: BIOS auto-probing.
[ 5.420993] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
[ 5.423385] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 5.423457] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 5.791097] input: PS/2 Generic Mouse as /devices/platform/i8042/serio3/input/input12
[ 5.890320] [drm] Radeon display connector LVDS-1: No monitor connected or invalid EDID
[ 5.902185] [drm] Radeon display connector HDMI-A-1: No monitor connected or invalid EDID
[ 5.913001] [drm] Radeon display connector VGA-1: No monitor connected or invalid EDID
[ 5.913050] [drm] Internal thermal controller with fan control
[ 5.913097] [drm] radeon: power management initialized
[ 6.557674] Synaptics Touchpad, model: 1, fw: 7.4, id: 0x1e0b1, caps: 0xd04733/0xa40000/0xa0400
[ 6.596981] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input13
[ 7.268467] [drm] fb mappable at 0xD0141000
[ 7.268470] [drm] vram apper at 0xD0000000
[ 7.268472] [drm] size 4325376
[ 7.268473] [drm] fb depth is 24
[ 7.268474] [drm] pitch is 5632
[ 7.268605] fbcon: radeondrmfb (fb0) is primary device
[ 7.593749] Console: switching to colour frame buffer device 170x48
[ 7.597621] fb0: radeondrmfb frame buffer device
[ 7.597623] drm: registered panic notifier
[ 7.597633] [drm] Initialized radeon 2.11.0 20080528 for 0000:01:00.0 on minor 0
[ 7.597699] snd_hda_intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 7.597811] snd_hda_intel 0000:01:00.1: irq 45 for MSI/MSI-X
[ 7.597848] snd_hda_intel 0000:01:00.1: setting latency timer to 64
[ 7.618259] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[ 7.618492] input: HD-Audio Generic HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 8.107705] EXT3-fs (dm-0): using internal journal
[ 8.119007] loop: module loaded
[ 9.759130] Adding 4317180k swap on /dev/mapper/pandora-swap_1. Priority:-1 extents:1 across:4317180k
[ 9.804159] kjournald starting. Commit interval 5 seconds
[ 9.804289] EXT3-fs (dm-2): using internal journal
[ 9.804294] EXT3-fs (dm-2): mounted filesystem with ordered data mode
[ 9.982187] fuse init (API version 7.17)
[ 10.247572] lp: driver loaded but no devices found
[ 10.249375] ppdev: user-space parallel port driver
[ 10.301106] tg3 0000:05:00.0: irq 46 for MSI/MSI-X
[ 10.312433] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.873796] tg3 0000:05:00.0: eth0: Link is down
[ 11.140985] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input15
[ 11.873520] tg3 0000:05:00.0: eth0: Link is down
[ 14.872606] tg3 0000:05:00.0: eth0: Link is up at 1000 Mbps, full duplex
[ 14.872609] tg3 0000:05:00.0: eth0: Flow control is off for TX and off for RX
[ 14.873042] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 25.092876] eth0: no IPv6 routers present
[ 3484.148885] Bluetooth: Core ver 2.16
[ 3484.148904] NET: Registered protocol family 31
[ 3484.148906] Bluetooth: HCI device and connection manager initialized
[ 3484.148909] Bluetooth: HCI socket layer initialized
[ 3484.148911] Bluetooth: L2CAP socket layer initialized
[ 3484.148919] Bluetooth: SCO socket layer initialized
[ 5956.124165] reportbug[12086]: segfault at 4 ip 00007f9c51fb922e sp 00007f9c4b517a10 error 4 in libpango-1.0.so.0.2904.0[7f9c51fa7000+4b000]
** Model information
sys_vendor: LENOVO
product_name: IdeaPad Y560p
product_version: Rev 1.0
chassis_vendor: LENOVO
chassis_version: Rev 1.0
bios_vendor: LENOVO
bios_version: 3FCN19WW
board_vendor: LENOVO
board_name: KL3
board_version: Rev 1.0
** Loaded modules:
bluetooth
crc16
msr
parport_pc
ppdev
lp
parport
acpi_cpufreq
mperf
cpufreq_stats
cpufreq_powersave
cpufreq_conservative
cpufreq_userspace
uinput
fuse
ext2
coretemp
loop
snd_hda_codec_hdmi
joydev
snd_hda_codec_realtek
arc4
radeon
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_pcm
snd_seq
iwlagn
snd_timer
snd_seq_device
ttm
mac80211
drm_kms_helper
drm
uvcvideo
snd
cfg80211
videodev
jmb38x_ms
iTCO_wdt
ideapad_laptop
i2c_algo_bit
media
v4l2_compat_ioctl32
soundcore
sparse_keymap
pcspkr
evdev
psmouse
serio_raw
iTCO_vendor_support
memstick
i2c_i801
snd_page_alloc
rfkill
i2c_core
wmi
battery
ac
power_supply
video
button
processor
ext3
jbd
mbcache
dm_mod
sr_mod
cdrom
sd_mod
crc_t10dif
ahci
libahci
libata
scsi_mod
broadcom
ehci_hcd
usbcore
sdhci_pci
sdhci
mmc_core
tg3
libphy
thermal
thermal_sys
** Network interface configuration:
auto lo
iface lo inet loopback
allow-hotplug eth0
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 60:eb:69:e8:0d:a7 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.134/24 brd 192.168.1.255 scope global eth0
inet6 fe80::62eb:69ff:fee8:da7/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 8c:a9:82:32:31:e8 brd ff:ff:ff:ff:ff:ff
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 10152 124 0 0 0 0 0 0 10152 124 0 0 0 0 0 0
eth0: 19948339 108125 0 0 0 0 0 1060 10065431 103987 0 0 0 0 0 0
wlan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
*** Protocol statistics:
Ip:
105961 total packets received
5 with invalid addresses
0 forwarded
0 incoming packets discarded
105956 incoming packets delivered
103339 requests sent out
48 outgoing packets dropped
Icmp:
56 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 56
56 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 56
IcmpMsg:
InType3: 56
OutType3: 56
Tcp:
221 active connections openings
0 passive connection openings
4 failed connection attempts
14 connection resets received
5 connections established
5907 segments received
6097 segments send out
13 segments retransmited
0 bad segments received.
41 resets sent
Udp:
99347 packets received
56 packets to unknown port received.
0 packet receive errors
97252 packets sent
UdpLite:
TcpExt:
138 TCP sockets finished time wait in fast timer
98 delayed acks sent
1 delayed acks further delayed because of locked socket
Quick ack mode was activated 15 times
3764 packet headers predicted
676 acknowledgments not containing data payload received
904 predicted acknowledgments
2 congestion windows recovered without slow start after partial ack
5 other TCP timeouts
15 DSACKs sent for old packets
2 DSACKs received
3 connections reset due to unexpected data
14 connections reset due to early user close
2 connections aborted due to timeout
TCPSackShiftFallback: 10
IpExt:
InMcastPkts: 1078
OutMcastPkts: 443
InBcastPkts: 2313
InOctets: 17834312
OutOctets: 8099877
InMcastOctets: 175732
OutMcastOctets: 79202
InBcastOctets: 445389
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
Subsystem: Lenovo Device [17aa:3975]
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 E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09) (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=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: cfe00000-cfefffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
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
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Lenovo Device [17aa:3975]
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 11
Region 0: Memory at f8806800 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:3975]
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 f8807000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: Lenovo Device [17aa:3975]
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 43
Region 0: Memory at f8800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) (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=03, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f8000000-f81fffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f3ffffff
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.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b5) (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=05, subordinate=05, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: f8400000-f84fffff
Prefetchable memory behind bridge: 00000000e0400000-00000000e05fffff
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.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b5) (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=06, subordinate=07, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f8200000-f83fffff
Prefetchable memory behind bridge: 00000000f4000000-00000000f7ffffff
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.6 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 [8086:1c1c] (rev b5) (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
I/O behind bridge: 00005000-00005fff
Memory behind bridge: f8500000-f85fffff
Prefetchable memory behind bridge: 00000000e0100000-00000000e03fffff
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 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:3975]
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 f8807400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge [0601]: Intel Corporation HM65 Express Chipset Family LPC Controller [8086:1c49] (rev 05)
Subsystem: Lenovo Device [17aa:3975]
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>
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device [17aa:3975]
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 41
Region 0: I/O ports at 1818 [size=8]
Region 1: I/O ports at 180c [size=4]
Region 2: I/O ports at 1810 [size=8]
Region 3: I/O ports at 1808 [size=4]
Region 4: I/O ports at 1820 [size=32]
Region 5: Memory at f8806000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
Subsystem: Lenovo Device [17aa:3975]
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 f8807800 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 1840 [size=32]
Kernel driver in use: i801_smbus
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Madison [Mobility Radeon HD 5000 Series] [1002:68c0] (prog-if 00 [VGA controller])
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 44
Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at cfee0000 (64-bit, non-prefetchable) [size=128K]
Region 4: I/O ports at 2000 [size=256]
[virtual] Expansion ROM at cfe00000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
01:00.1 Audio device [0403]: ATI Technologies Inc Redwood HDMI Audio [Radeon HD 5600 Series] [1002:aa60]
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 B routed to IRQ 45
Region 0: Memory at cfedc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [8086:0084]
Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN [8086:1315]
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 42
Region 0: Memory at f8000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn
05:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe [14e4:1692] (rev 01)
Subsystem: Lenovo Device [17aa:3975]
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 46
Region 0: Memory at f8400000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: tg3
09:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2387] (rev 20)
Subsystem: Lenovo Device [17aa:3921]
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 5
Region 0: Memory at f8500000 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at e0100000 [disabled] [size=64K]
Capabilities: <access denied>
09:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2386] (rev 20) (prog-if 01)
Subsystem: Lenovo Device [17aa:3922]
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 f8500400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
09:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2388] (rev 20)
Subsystem: Lenovo Device [17aa:3923]
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 f8500800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: jmb38x_ms
09:00.4 System peripheral [0880]: JMicron Technology Corp. xD Host Controller [197b:2389] (rev 20)
Subsystem: Lenovo Device [17aa:3924]
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 5
Region 0: Memory at f8500c00 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003: ID 064e:f207 Suyin Corp.
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.1.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.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
ii initramfs-tools [linux-initramfs-tool] 0.99
ii linux-base 3.4
ii module-init-tools 3.16-1
Versions of packages linux-image-3.1.0-1-amd64 recommends:
ii firmware-linux-free 3
Versions of packages linux-image-3.1.0-1-amd64 suggests:
pn grub-pc 1.99-14
pn linux-doc-3.1 <none>
Versions of packages linux-image-3.1.0-1-amd64 is related to:
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi 0.34
pn firmware-linux 0.34
pn firmware-linux-nonfree 0.34
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn xen-hypervisor <none>
-- debconf information:
* linux-image-3.1.0-1-amd64/postinst/missing-firmware-3.1.0-1-amd64:
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
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