Bug#574526: linux-image-2.6.32-4-amd64: iwlagn flood in dmesg: free more than tfds_in_queue
Package: linux-2.6
Version: 2.6.32-10
Severity: normal
Hi,
it looks like the following upstream commits lead to those repeated
messages, as soon as there's some traffic on the wireless network:
| [ 3538.284491] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
| [ 3538.285838] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
| [ 3538.286666] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
| [ 3538.298152] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
| [ 3538.299241] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
master : a120e912eb51e347f36c71b60a1d13af74d30e83
2.6.32.y : 44af042e42f2231579ea8ef7586d3789d198f609
| $ git show v2.6.32.9-12-g44af042
| commit 44af042e42f2231579ea8ef7586d3789d198f609
| Author: Stanislaw Gruszka <sgruszka@redhat.com>
| Date: Fri Feb 19 15:47:33 2010 -0800
|
| iwlwifi: sanity check before counting number of tfds can be free
|
| commit a120e912eb51e347f36c71b60a1d13af74d30e83 upstream.
|
| Check the frame control for ieee80211_is_data_qos() is true before
| counting the number of tfds can be free, the tfds_in_queue only
| increment when ieee80211_is_data_qos() is true before transmit; so it
| should only decrement if the type match.
|
| Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid
| invalid information pass from uCode.
|
| Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
| Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
| Signed-off-by: John W. Linville <linville@tuxdriver.com>
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-- Package-specific info:
** Version:
Linux version 2.6.32-4-amd64 (Debian 2.6.32-10) (maks@debian.org) (gcc version 4.3.4 (Debian 4.3.4-8) ) #1 SMP Wed Mar 17 03:23:53 UTC 2010
** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-4-amd64 root=/dev/mapper/bowmore-root ro cryptopts=source=/dev/sda5,lvm=bowmore-root quiet
** Tainted: W (512)
* Taint on warning.
** Kernel log:
[ 3610.406774] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3610.525157] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.084319] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.295736] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.296050] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.396761] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.397371] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.397771] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3611.531899] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3612.297008] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3612.400817] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3612.401466] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3612.401819] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3612.525438] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.298021] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.399855] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.400611] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.401216] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.526444] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3613.793765] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3614.298359] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3614.400844] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3614.401973] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3614.524807] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3615.303344] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3615.406700] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3615.407332] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3615.525495] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3616.299805] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3616.401723] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3616.402389] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3616.402860] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3616.532491] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3617.300023] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3617.400964] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3617.402003] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3617.525461] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3618.301060] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3618.400981] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3618.401975] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3618.526509] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3618.712941] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3619.302056] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3619.405049] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3619.406024] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3619.522886] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3619.527498] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3620.303119] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3620.405024] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3620.406023] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3620.527475] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3620.793940] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3621.304105] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3621.404999] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3621.405593] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3621.406053] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3621.527446] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3622.305870] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3622.410041] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3622.410595] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3622.411008] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3622.527253] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3623.307867] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3623.413649] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3623.414617] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3623.526708] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3624.314770] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3624.417893] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3624.418522] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3624.536896] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3625.308740] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3625.413172] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3625.414334] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3625.529371] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3626.309491] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3626.414057] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3626.414850] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3626.528679] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3627.310070] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3627.413221] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3627.414229] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3627.529240] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3628.311112] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3628.413902] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3628.414500] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3628.530616] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3628.837553] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3629.311609] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3629.413870] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3629.414542] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3629.537552] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3630.312745] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3630.413860] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3630.414939] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2)
[ 3630.530944] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3631.313183] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3631.412837] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3631.413415] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3631.413851] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
[ 3631.530325] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2)
** Model information
sys_vendor: Acer
product_name: Aspire 1810TZ
product_version: v0.3115
chassis_vendor: Chassis Manufacturer
chassis_version: Chassis Version
bios_vendor: INSYDE
bios_version: v0.3115
board_vendor: Acer
board_name: Base Board Product Name
board_version: Base Board Version
** Loaded modules:
Module Size Used by
tun 10828 2
vboxnetflt 9978 0
vboxnetadp 4225 0
vboxdrv 1710294 2 vboxnetflt,vboxnetadp
acpi_cpufreq 5555 0
cpufreq_conservative 5162 0
cpufreq_userspace 1992 0
cpufreq_stats 2659 0
cpufreq_powersave 902 2
fuse 50110 1
loop 11783 0
ext2 52985 1
snd_hda_codec_intelhdmi 10695 1
snd_hda_codec_realtek 235378 1
snd_hda_intel 19683 1
snd_hda_codec 54212 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5364 1 snd_hda_codec
snd_pcm_oss 32591 0
snd_mixer_oss 12606 1 snd_pcm_oss
arc4 1274 2
ecb 1841 2
snd_pcm 60439 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 4400 0
snd_rawmidi 15483 1 snd_seq_midi
snd_seq_midi_event 4628 1 snd_seq_midi
iwlagn 71740 0
snd_seq 42817 2 snd_seq_midi,snd_seq_midi_event
joydev 8411 0
iwlcore 78213 1 iwlagn
snd_timer 15502 2 snd_pcm,snd_seq
uvcvideo 51695 0
snd_seq_device 4477 3 snd_seq_midi,snd_rawmidi,snd_seq
mac80211 136220 2 iwlagn,iwlcore
videodev 29993 1 uvcvideo
i2c_i801 7798 0
v4l1_compat 11442 2 uvcvideo,videodev
snd 46350 14 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211 101416 3 iwlagn,iwlcore,mac80211
v4l2_compat_ioctl32 8538 1 videodev
acer_wmi 12640 0
soundcore 4598 1 snd
rfkill 13012 2 cfg80211,acer_wmi
led_class 2401 2 iwlcore,acer_wmi
snd_page_alloc 6217 2 snd_hda_intel,snd_pcm
evdev 7336 21
atl1c 26268 0
battery 4998 0
pcspkr 1699 0
wmi 4307 1 acer_wmi
psmouse 49505 0
serio_raw 3752 0
ac 2192 0
processor 30247 3 acpi_cpufreq
ext3 106502 2
jbd 37069 1 ext3
mbcache 4970 2 ext2,ext3
sha256_generic 8692 2
cryptd 5366 0
aes_x86_64 7340 2
aes_generic 25714 1 aes_x86_64
cbc 2539 1
dm_crypt 10507 1
dm_mod 53690 12 dm_crypt
sd_mod 29689 3
crc_t10dif 1276 1 sd_mod
ata_generic 2983 0
i915 253184 2
drm_kms_helper 20049 1 i915
drm 142263 3 i915,drm_kms_helper
i2c_algo_bit 4225 1 i915
i2c_core 15584 6 videodev,i2c_i801,i915,drm_kms_helper,drm,i2c_algo_bit
uhci_hcd 18505 0
ata_piix 20445 2
ehci_hcd 30722 0
button 4634 1 i915
libata 132199 2 ata_generic,ata_piix
scsi_mod 121941 2 sd_mod,libata
video 17445 1 i915
output 1692 1 video
usbcore 121767 4 uvcvideo,uhci_hcd,ehci_hcd
nls_base 6377 1 usbcore
thermal 11674 0
fan 3346 0
thermal_sys 11878 4 processor,video,thermal,fan
** Network interface configuration:
auto lo
iface lo inet loopback
allow-hotplug eth0
iface eth0 inet dhcp
allow-hotplug wlan0
iface wlan0 inet dhcp
** 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: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 00:26:9e:4b:dc:8d brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 00:1e:64:0e:9a:16 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.5/24 brd 192.168.0.255 scope global wlan0
inet6 2a01:e35:8a4f:2db0:21e:64ff:fe0e:9a16/64 scope global dynamic
valid_lft 85997sec preferred_lft 85997sec
inet6 fe80::21e:64ff:fe0e:9a16/64 scope link
valid_lft forever preferred_lft forever
4: vboxnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff
5: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100
link/[65534]
inet 10.6.0.22 peer 10.6.0.21/32 scope global tun0
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 560 8 0 0 0 0 0 0 560 8 0 0 0 0 0 0
eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
wlan0:223875115 174778 0 0 0 0 0 0 20693943 110391 0 0 0 0 0 0
vboxnet0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
tun0: 515760 572 0 0 0 0 0 0 44292 493 0 0 0 0 0 0
*** Protocol statistics:
Ip:
170802 total packets received
3 with invalid addresses
0 forwarded
0 incoming packets discarded
170759 incoming packets delivered
106267 requests sent out
11 dropped because of missing route
Icmp:
2 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
echo replies: 2
16 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 14
echo request: 2
IcmpMsg:
InType0: 2
OutType3: 14
OutType8: 2
Tcp:
123 active connections openings
0 passive connection openings
0 failed connection attempts
2 connection resets received
12 connections established
173717 segments received
109503 segments send out
1 segments retransmited
0 bad segments received.
7 resets sent
Udp:
1172 packets received
14 packets to unknown port received.
0 packet receive errors
1093 packets sent
UdpLite:
TcpExt:
31 packets pruned from receive queue because of socket buffer overrun
8 TCP sockets finished time wait in fast timer
451 delayed acks sent
1 delayed acks further delayed because of locked socket
Quick ack mode was activated 12 times
2186 packets directly queued to recvmsg prequeue.
4 bytes directly in process context from backlog
2500820 bytes directly received in process context from prequeue
156720 packet headers predicted
1681 packets header predicted and directly queued to user
568 acknowledgments not containing data payload received
13971 predicted acknowledgments
1 other TCP timeouts
344 packets collapsed in receive queue due to low socket buffer
12 DSACKs sent for old packets
IpExt:
InBcastPkts: 62
InOctets: 220973161
OutOctets: 16625719
InBcastOctets: 20336
*** Device features:
eth0: 0x110989
lo: 0x13865
tun0: 0x0
vboxnet0: 0x0
wlan0: 0x2000
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 26
Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3100 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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
Region 0: Memory at d2400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 3080 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 d4504400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 22
Region 0: Memory at d4500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d3500000-d44fffff
Prefetchable memory behind bridge: 00000000d0400000-00000000d13fffff
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 82801I (ICH9 Family) PCI Express Port 4 [8086:2946] (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: d2500000-d34fffff
Prefetchable memory behind bridge: 00000000d1400000-00000000d23fffff
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 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at 3060 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 3040 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 16
Region 4: I/O ports at 3020 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 d4504000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
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 ICH9M-E LPC Interface Controller [8086:2917] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:2928] (rev 03) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at 30f8 [size=8]
Region 1: I/O ports at 3114 [size=4]
Region 2: I/O ports at 30f0 [size=8]
Region 3: I/O ports at 3110 [size=4]
Region 4: I/O ports at 30d0 [size=16]
Region 5: I/O ports at 30c0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 d4504800 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 3000 [size=32]
Kernel driver in use: i801_smbus
00:1f.5 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:292d] (rev 03) (prog-if 85 [Master SecO PriO])
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at 30e8 [size=8]
Region 1: I/O ports at 310c [size=4]
Region 2: I/O ports at 30e0 [size=8]
Region 3: I/O ports at 3108 [size=4]
Region 4: I/O ports at 30b0 [size=16]
Region 5: I/O ports at 30a0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
01:00.0 Ethernet controller [0200]: Atheros Communications AR8131 Gigabit Ethernet [1969:1063] (rev c0)
Subsystem: Acer Incorporated [ALI] Device [1025:029b]
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 28
Region 0: Memory at d3500000 (64-bit, non-prefetchable) [size=256K]
Region 2: I/O ports at 2000 [size=128]
Capabilities: <access denied>
Kernel driver in use: atl1c
02:00.0 Network controller [0280]: Intel Corporation WiFi Link 1000 Series [8086:0083]
Subsystem: Intel Corporation WiFi Link 1000 Series 1000BGN [8086:1305]
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 27
Region 0: Memory at d2500000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn
** USB devices:
Bus 002 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 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 064e:a102 Suyin Corp. Lenovo Webcam
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.32-4-amd64 depends on:
ii debconf [debconf 1.5.28 Debian configuration management sy
ii initramfs-tools 0.93.4 tools for generating an initramfs
ii linux-base 2.6.33-1~experimental.2 Linux image base package
ii module-init-tool 3.12~pre2-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.32-4-amd64 recommends:
ii firmware-linux-f 2.6.33-1~experimental.2 Binary firmware for various driver
Versions of packages linux-image-2.6.32-4-amd64 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.32 <none> (no description available)
Versions of packages linux-image-2.6.32-4-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)
ii firmware-iwlwifi 0.23 Binary firmware for Intel Wireless
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
-- debconf information:
linux-image-2.6.32-4-amd64/postinst/depmod-error-initrd-2.6.32-4-amd64: false
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.32-4-amd64/prerm/removing-running-kernel-2.6.32-4-amd64: true
linux-image-2.6.32-4-amd64/postinst/bootloader-error-2.6.32-4-amd64:
linux-image-2.6.32-4-amd64/prerm/would-invalidate-boot-loader-2.6.32-4-amd64: true
linux-image-2.6.32-4-amd64/postinst/missing-firmware-2.6.32-4-amd64:
linux-image-2.6.32-4-amd64/postinst/bootloader-test-error-2.6.32-4-amd64:
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