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Bug#631289: iwlagn: Kernel 2.6.39-2-amd64 in Debian Testing causes Lenovo X201 and T500 wifi to crash Netgear DGN3500 ADSL router/Wifi access point



Package: linux-2.6
Version: 2.6.39-2
Severity: grave
File: iwlagn
Justification: renders package unusable


I am running Debian Testing generally updated each morning.  Kernel 2.6.38-2-amd64 was working fine with my
configuration of Lenovo X201 and T500 laptops connecting to my Netgear DGN3500 ADSL router/wifi access
point.  On upgrading to kernel 2.6.39-2-amd64 the other day, I find that any use of wifi with the laptops
causes the router to crash unrecoverably within about 2mins.  The wifi works for a short while and then the
router just stops, including the control page accessed via separate computer connected via wired Ethernet, so
the Netgear crash is total requiring a power cycle.  I have tested as much as I can but there appears no way
of obtaining any useful debug information from the Netgear, at least with my current state of knowledge.
The laptops just see a wifi connection termination, and the workstation monitoring the router status page
just sees an HTTP connection termination.


-- Package-specific info:
** Version:
Linux version 2.6.39-2-amd64 (Debian 2.6.39-2) (ben@decadent.org.uk) (gcc version 4.4.6 (Debian 4.4.6-3) ) #1 SMP Wed Jun 8 11:01:04 UTC 2011

** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.39-2-amd64 root=UUID=27d9c2a7-aa99-4bab-9ebf-029425ff40d6 ro quiet

** Tainted: O (4096)
 * Out-of-tree module has been loaded.

** Kernel log:
[26902.816232] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407)
[26902.816303] intel ips 0000:00:1f.6: restoring config space at offset 0xf (was 0x400, writing 0x40b)
[26902.816326] intel ips 0000:00:1f.6: restoring config space at offset 0x1 (was 0x100000, writing 0x100002)
[26902.816411] iwlagn 0000:02:00.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100506)
[26902.816543] PM: early resume of devices complete after 28.720 msecs
[26902.816725] i915 0000:00:02.0: power state changed by ACPI to D0
[26902.816781] pci 0000:00:1e.0: setting latency timer to 64
[26902.816790] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
[26902.816797] e1000e 0000:00:19.0: PME# disabled
[26902.816828] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
[26902.816854] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[26902.816867] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[26902.816871] i915 0000:00:02.0: power state changed by ACPI to D0
[26902.816875] HDA Intel 0000:00:1b.0: setting latency timer to 64
[26902.816884] i915 0000:00:02.0: setting latency timer to 64
[26902.816940] HDA Intel 0000:00:1b.0: irq 40 for MSI/MSI-X
[26902.823805] ahci 0000:00:1f.2: setting latency timer to 64
[26902.823903] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[26902.823932] sd 0:0:0:0: [sda] Starting disk
[26902.823992] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
[26902.823999] ehci_hcd 0000:00:1a.0: PCI INT D -> GSI 23 (level, low) -> IRQ 23
[26902.824005] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[26902.824052] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[26902.824061] ehci_hcd 0000:00:1d.0: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[26902.824067] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[26902.826498] thinkpad_acpi: EC reports that Thermal Table has changed
[26903.075440] usb 1-1.3: reset full speed USB device number 3 using ehci_hcd
[26903.151047] ata5: SATA link down (SStatus 0 SControl 300)
[26903.159010] ata2: SATA link down (SStatus 0 SControl 300)
[26903.167024] ata6: SATA link down (SStatus 0 SControl 300)
[26903.426497] usb 1-1.1: reset low speed USB device number 8 using ehci_hcd
[26903.777651] usb 1-1.6: reset high speed USB device number 5 using ehci_hcd
[26904.707095] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[26904.959932] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[26904.959938] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[26904.959942] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[26904.963943] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[26904.963949] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[26904.963953] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[26904.965712] ata1.00: configured for UDMA/100
[26905.006974] PM: resume of devices complete after 2195.935 msecs
[26905.007034] PM: Finishing wakeup.
[26905.007035] Restarting tasks ... done.
[26905.014716] video LNXVIDEO:00: Restoring backlight state
[26905.353699] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[26905.409319] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[26905.409669] ADDRCONF(NETDEV_UP): eth0: link is not ready
[26905.506710] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[26906.087919] usb 1-1.4: new full speed USB device number 9 using ehci_hcd
[26906.183820] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=217f
[26906.183825] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[26906.183830] usb 1-1.4: Product: Broadcom Bluetooth Device
[26906.183834] usb 1-1.4: Manufacturer: Broadcom Corp
[26906.183837] usb 1-1.4: SerialNumber: 70F3954EB3DA
[26906.441698] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0
[26906.933727] EXT4-fs (sda4): re-mounted. Opts: commit=0
[26906.938810] EXT4-fs (sda1): re-mounted. Opts: commit=0
[26907.417037] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0
[26907.427189] EXT4-fs (sda4): re-mounted. Opts: commit=0
[26907.432864] EXT4-fs (sda1): re-mounted. Opts: commit=0
[26912.097732] wlan0: authenticate with e0:91:f5:4d:69:3b (try 1)
[26912.108564] wlan0: authenticated
[26912.108747] wlan0: associate with e0:91:f5:4d:69:3b (try 1)
[26912.112541] wlan0: RX AssocResp from e0:91:f5:4d:69:3b (capab=0x431 status=0 aid=1)
[26912.112546] wlan0: associated
[26912.119448] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[26922.777366] wlan0: no IPv6 routers present
[26940.075114] iwlagn 0000:02:00.0: iwlagn_tx_agg_start on ra = e0:91:f5:4d:69:3b tid = 0
[26992.828008] iwlagn 0000:02:00.0: Stopping AGG while state not ON or starting
[26992.858078] cfg80211: Calling CRDA to update world regulatory domain
[27099.867898] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx
[27099.868587] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[27102.667953] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=40676 DPT=53 LEN=45 
[27102.668026] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=58487 DPT=53 LEN=45 
[27102.668064] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=49457 DPT=53 LEN=45 
[27102.668118] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=53121 DPT=53 LEN=45 
[27102.668137] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=42066 DPT=53 LEN=59 
[27102.668166] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=46600 DPT=53 LEN=59 
[27102.668192] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=34802 DPT=53 LEN=59 
[27102.668205] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33066 DF PROTO=UDP SPT=34164 DPT=53 LEN=59 
[27102.730602] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33081 DF PROTO=UDP SPT=40246 DPT=53 LEN=45 
[27102.730684] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=49300 DPT=53 LEN=45 
[27102.730750] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=41764 DPT=53 LEN=59 
[27102.730817] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=48472 DPT=53 LEN=59 
[27102.730857] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=58397 DPT=53 LEN=45 
[27102.730897] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=59971 DPT=53 LEN=45 
[27102.730928] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=57528 DPT=53 LEN=45 
[27102.730964] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=57216 DPT=53 LEN=45 
[27102.731000] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=58276 DPT=53 LEN=59 
[27102.731034] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=37810 DPT=53 LEN=59 
[27102.731062] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=59392 DPT=53 LEN=59 
[27102.731097] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=58843 DPT=53 LEN=59 
[27102.731246] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=55408 DPT=53 LEN=45 
[27102.731313] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=65 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=59761 DPT=53 LEN=45 
[27102.731382] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=53005 DPT=53 LEN=59 
[27102.731426] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=192.168.1.2 LEN=79 TOS=0x00 PREC=0x00 TTL=64 ID=33082 DF PROTO=UDP SPT=38507 DPT=53 LEN=59 
[27102.866661] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=78.33.33.75 LEN=44 TOS=0x00 PREC=0x00 TTL=64 ID=30744 DF PROTO=TCP SPT=44691 DPT=80 WINDOW=14600 RES=0x00 SYN URGP=0 
[27102.866805] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=78.33.33.75 LEN=44 TOS=0x00 PREC=0x00 TTL=64 ID=7008 DF PROTO=TCP SPT=44692 DPT=80 WINDOW=14600 RES=0x00 SYN URGP=0 
[27102.866931] Unknown OutputIN= OUT=eth0 SRC=192.168.1.28 DST=78.33.33.75 LEN=44 TOS=0x00 PREC=0x00 TTL=64 ID=40973 DF PROTO=TCP SPT=44693 DPT=80 WINDOW=14600 RES=0x00 SYN URGP=0 
[27109.864614] eth0: no IPv6 routers present

** Model information
sys_vendor: LENOVO
product_name: 3249CTO
product_version: ThinkPad X201
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: 6QET61WW (1.31 )
board_vendor: LENOVO
board_name: 3249CTO
board_version: Not Available

** Loaded modules:
Module                  Size  Used by
ppp_deflate            12864  0 
zlib_deflate           25466  1 ppp_deflate
bsd_comp               12868  0 
ppp_async              17077  0 
crc_ccitt              12347  1 ppp_async
ppp_generic            26263  3 ppp_deflate,bsd_comp,ppp_async
slhc                   12562  1 ppp_generic
usbhid                 39946  0 
hid                    72745  1 usbhid
xt_limit               12638  0 
xt_tcpudp              12527  0 
ipt_LOG                12605  0 
ipt_MASQUERADE         12594  0 
xt_DSCP                12555  0 
ipt_REJECT             12465  0 
nf_conntrack_irc       12427  0 
nf_conntrack_ftp       12572  0 
xt_state               12503  0 
aesni_intel            50137  0 
cryptd                 14463  1 aesni_intel
aes_x86_64             16796  1 aesni_intel
aes_generic            37122  2 aesni_intel,aes_x86_64
acpi_cpufreq           12849  1 
mperf                  12411  1 acpi_cpufreq
cpufreq_stats          12713  0 
cpufreq_userspace      12576  0 
cpufreq_conservative    13147  0 
cpufreq_powersave      12454  0 
parport_pc             22191  0 
ppdev                  12725  0 
lp                     17190  0 
parport                31650  3 parport_pc,ppdev,lp
rfcomm                 32744  8 
bnep                   17424  2 
vboxnetadp             13185  0 
vboxnetflt             24179  0 
binfmt_misc            12914  1 
vboxdrv               178736  2 vboxnetadp,vboxnetflt
uinput                 17392  1 
fuse                   61554  1 
nfsd                  258506  2 
nfs                   251154  0 
lockd                  70844  2 nfsd,nfs
fscache                36071  1 nfs
auth_rpcgss            36788  2 nfsd,nfs
nfs_acl                12511  2 nfsd,nfs
sunrpc                162130  6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
iptable_nat            12928  0 
nf_nat                 18045  2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4      18081  3 iptable_nat,nf_nat
nf_conntrack           56001  7 ipt_MASQUERADE,nf_conntrack_irc,nf_conntrack_ftp,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4         12483  1 nf_conntrack_ipv4
iptable_mangle         12536  0 
iptable_filter         12536  0 
ip_tables              21818  3 iptable_nat,iptable_mangle,iptable_filter
x_tables               18886  11 xt_limit,xt_tcpudp,ipt_LOG,ipt_MASQUERADE,xt_DSCP,ipt_REJECT,xt_state,iptable_nat,iptable_mangle,iptable_filter,ip_tables
loop                   22479  0 
snd_hda_codec_hdmi     22174  1 
snd_hda_codec_conexant    40393  1 
joydev                 17138  0 
arc4                   12458  2 
snd_hda_intel          25946  2 
i915                  329754  8 
snd_hda_codec          67865  3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
ecb                    12737  2 
snd_hwdep              13148  1 snd_hda_codec
thinkpad_acpi          60656  0 
snd_pcm                67276  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq                44678  0 
uvcvideo               57386  0 
videodev               66266  1 uvcvideo
drm_kms_helper         26950  1 i915
btusb                  17417  2 
snd_timer              22658  2 snd_pcm,snd_seq
snd_seq_device         13155  1 snd_seq
media                  18148  1 videodev
drm                   166500  4 i915,drm_kms_helper
iwlagn                174901  0 
bluetooth             107224  23 rfcomm,bnep,btusb
snd                    52324  14 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,thinkpad_acpi,snd_pcm,snd_seq,snd_timer,snd_seq_device
v4l2_compat_ioctl32    16575  1 videodev
tpm_tis                13125  0 
tpm                    17756  1 tpm_tis
soundcore              13014  1 snd
battery                13109  0 
ac                     12624  0 
i2c_algo_bit           12834  1 i915
intel_ips              17462  0 
i2c_i801               16870  0 
i2c_core               23766  6 i915,videodev,drm_kms_helper,drm,i2c_algo_bit,i2c_i801
power_supply           13475  2 battery,ac
snd_page_alloc         12969  2 snd_hda_intel,snd_pcm
mac80211              181270  1 iwlagn
psmouse                55199  0 
nvram                  12997  1 thinkpad_acpi
tpm_bios               12903  1 tpm
cfg80211              126244  2 iwlagn,mac80211
evdev                  17475  18 
rfkill                 19014  5 thinkpad_acpi,bluetooth,cfg80211
wmi                    13202  0 
pcspkr                 12579  0 
serio_raw              12878  0 
processor              27431  5 acpi_cpufreq
button                 12895  1 i915
video                  17553  1 i915
ext4                  317160  3 
mbcache                12930  1 ext4
jbd2                   65105  1 ext4
crc16                  12343  2 bluetooth,ext4
sd_mod                 35644  5 
crc_t10dif             12348  1 sd_mod
ahci                   25089  4 
libahci                22616  1 ahci
libata                151572  2 ahci,libahci
ehci_hcd               39487  0 
thermal                17330  0 
thermal_sys            17939  3 processor,video,thermal
scsi_mod              161557  2 sd_mod,libata
usbcore               127203  5 usbhid,uvcvideo,btusb,ehci_hcd
e1000e                128034  0 

** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
#iface eth0 inet dhcp

#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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether f0:de:f1:2f:cb:b3 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.28/24 brd 192.168.1.255 scope global eth0
    inet6 fe80::f2de:f1ff:fe2f:cbb3/64 scope link 
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN qlen 1000
    link/ether 00:24:d7:73:a4:e8 brd ff:ff:ff:ff:ff:ff
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

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:   88818     855    0    0    0     0          0         0    88818     855    0    0    0     0       0          0
  eth0: 480042268  365614    0    0    0     0          0       273 227430994  223236    0    0    0     0       0          0
 wlan0:  589429    1869    0    0    0     0          0         0   243694    1817    0    0    0     0       0          0
vboxnet0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    108535 total packets received
    17 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    108304 incoming packets delivered
    126134 requests sent out
    186 outgoing packets dropped
    267 dropped because of missing route
Icmp:
    422 ICMP messages received
    51 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 422
    439 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 439
IcmpMsg:
        InType3: 422
        OutType3: 439
Tcp:
    340 active connections openings
    21 passive connection openings
    126 failed connection attempts
    1 connection resets received
    0 connections established
    104158 segments received
    251816 segments send out
    485 segments retransmited
    0 bad segments received.
    64 resets sent
Udp:
    2566 packets received
    122 packets to unknown port received.
    0 packet receive errors
    2905 packets sent
UdpLite:
TcpExt:
    62 TCP sockets finished time wait in fast timer
    6749 delayed acks sent
    1 delayed acks further delayed because of locked socket
    Quick ack mode was activated 60 times
    310 packets directly queued to recvmsg prequeue.
    97944 bytes directly received in process context from prequeue
    84239 packet headers predicted
    157 packets header predicted and directly queued to user
    1010 acknowledgments not containing data payload received
    45705 predicted acknowledgments
    3 congestion windows recovered without slow start after partial ack
    3 timeouts after reno fast retransmit
    4 timeouts in loss state
    184 other TCP timeouts
    20 connections reset due to unexpected data
    1 connections reset due to early user close
    54 connections aborted due to timeout
    IPReversePathFilter: 10
IpExt:
    InMcastPkts: 183
    OutMcastPkts: 69
    InBcastPkts: 1219
    InOctets: 469088047
    OutOctets: 220676736
    InMcastOctets: 43438
    OutMcastOctets: 15566
    InBcastOctets: 97658

*** Device features:
eth0: 0x1149a9
lo: 0x201b7c65
vboxnet0: 0x4000
wlan0: 0x6000

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
	Subsystem: Lenovo Device [17aa:2193]
	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 Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device [17aa:215a]
	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 43
	Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 1800 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
	Subsystem: Lenovo Device [17aa:215f]
	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 f2727800 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>

00:16.3 Serial controller [0700]: Intel Corporation 5 Series/3400 Series Chipset KT Controller [8086:3b67] (rev 06) (prog-if 02 [16550])
	Subsystem: Lenovo Device [17aa:2162]
	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-
	Interrupt: pin B routed to IRQ 17
	Region 0: I/O ports at 1808 [size=8]
	Region 1: Memory at f2524000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 06)
	Subsystem: Lenovo Device [17aa:2153]
	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 44
	Region 0: Memory at f2500000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at f2525000 (32-bit, non-prefetchable) [size=4K]
	Region 2: I/O ports at 1820 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 06) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:2163]
	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 23
	Region 0: Memory at f2728000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 06)
	Subsystem: Lenovo Device [17aa:215e]
	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 40
	Region 0: Memory at f2520000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (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=0d, subordinate=0d, sec-latency=0
	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 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (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=05, subordinate=0c, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: f0000000-f1ffffff
	Prefetchable memory behind bridge: 00000000f2800000-00000000f28fffff
	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 5 Series/3400 Series Chipset PCI Express Root Port 5 [8086:3b4a] (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=02, subordinate=02, sec-latency=0
	Memory behind bridge: f2400000-f24fffff
	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 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 06) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:2163]
	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 f2728400 (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 a6) (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=0e, subordinate=0e, sec-latency=0
	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 Mobile 5 Series Chipset LPC Interface Controller [8086:3b07] (rev 06)
	Subsystem: Lenovo Device [17aa:2166]
	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 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 06) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device [17aa:2168]
	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 1860 [size=8]
	Region 1: I/O ports at 1814 [size=4]
	Region 2: I/O ports at 1818 [size=8]
	Region 3: I/O ports at 1810 [size=4]
	Region 4: I/O ports at 1840 [size=32]
	Region 5: Memory at f2727000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 06)
	Subsystem: Lenovo Device [17aa:2167]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f2728800 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at 1880 [size=32]
	Kernel driver in use: i801_smbus

00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 06)
	Subsystem: Lenovo Device [17aa:2190]
	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-
	Interrupt: pin D routed to IRQ 19
	Region 0: Memory at f2526000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel ips

02:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
	Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1111]
	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 f2400000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlagn

ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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

ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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

ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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

ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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

ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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

ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02)
	Subsystem: Lenovo Device [17aa:2196]
	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


** 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 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Bus 001 Device 005: ID 17ef:4816 Lenovo 
Bus 001 Device 009: ID 0a5c:217f Broadcom Corp. Bluetooth Controller
Bus 001 Device 008: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks


-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.39-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.39-2-amd64 depends on:
ii  debconf [debconf-2.0]         1.5.39     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             3.16-1     tools for managing Linux kernel mo

Versions of packages linux-image-2.6.39-2-amd64 recommends:
ii  firmware-linux-free           3          Binary firmware for various driver

Versions of packages linux-image-2.6.39-2-amd64 suggests:
ii  grub-pc                       1.99-6     GRand Unified Bootloader, version 
pn  linux-doc-2.6.39              <none>     (no description available)

Versions of packages linux-image-2.6.39-2-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              0.30       Binary firmware for Intel Wireless
ii  firmware-linux                0.30       Binary firmware for various driver
ii  firmware-linux-nonfree        0.30       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-2.6.39-2-amd64/postinst/ignoring-ramdisk:
* linux-image-2.6.39-2-amd64/postinst/missing-firmware-2.6.39-2-amd64:
  linux-image-2.6.39-2-amd64/postinst/depmod-error-initrd-2.6.39-2-amd64: false
  linux-image-2.6.39-2-amd64/prerm/removing-running-kernel-2.6.39-2-amd64: true



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