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Bug#593793: BUG: unable to handle kernel NULL pointer dereference at 00000041 (__d_lookup+0xb5/0xd3)



Package: linux-2.6
Version: 2.6.32-15
Severity: normal

that one is a couple of weeks old.  (I've rebooted in between).

[154768.442008] BUG: unable to handle kernel NULL pointer dereference at 00000041
[154768.442026] IP: [<c10c0d46>] __d_lookup+0xb5/0xd3
[154768.442046] *pde = 00000000 
[154768.442055] Oops: 0000 [#1] SMP 
[154768.442063] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6/stat
[154768.442073] Modules linked in: btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs exportfs reiserfs ext4 jbd2 ext2 nls_utf8 nls_cp437 vfat fat arc4 ecb ath5k mac80211 ath cfg80211 led_class xt_multiport iptable_filter ip_tables x_tables acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap crc16 bluetooth binfmt_misc fuse loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec option usbserial snd_hwdep snd_pcm_oss uvcvideo snd_mixer_oss videodev v4l1_compat snd_pcm usb_storage snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq i915 drm_kms_helper snd_timer snd_seq_device drm uhci_hcd ehci_hcd joydev i2c_algo_bit eeepc_laptop snd soundcore rng_core i2c_core rfkill snd_page_alloc usbcore psmouse video nls_base atl1e tpm_tis pci_hotplug tpm output processor button serio_raw tpm_bios evdev battery ac ext3 jbd mbcache sha256_generic aes_i586 aes_generic cb
 c dm_c
rypt dm_mod sd_mod crc_t10dif ata_generic ata_piix libata thermal scsi_mod thermal_sys
[154768.442315] 
[154768.442325] Pid: 30261, comm: amarok Not tainted (2.6.32-5-686 #1) 1000HG
[154768.442334] EIP: 0060:[<c10c0d46>] EFLAGS: 00210206 CPU: 1
[154768.442345] EIP is at __d_lookup+0xb5/0xd3
[154768.442353] EAX: 7ed87c15 EBX: f1839fec ECX: 00000011 EDX: c1cf0c44
[154768.442361] ESI: 00000041 EDI: e66ca69c EBP: f183a198 ESP: f13e5e70
[154768.442370]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[154768.442381] Process amarok (pid: 30261, ti=f13e4000 task=ec150000 task.ti=f13e4000)
[154768.442388] Stack:
[154768.442393]  f13e5ec0 0000000a 7ed87c15 c2081020 f13e5f14 c2081020 e66ca69c f13e5f14
[154768.442413] <0> c10b9b0d f13e5ecc f13e5ec0 f6f50300 c2081020 f13e5f14 c2081020 e66ca69c
[154768.442433] <0> c208102b c10ba1e6 ec150000 00000001 7ed87c15 0000000a c2081020 f6f50300
[154768.442454] Call Trace:
[154768.442468]  [<c10b9b0d>] ? do_lookup+0x1e/0x116
[154768.442481]  [<c10ba1e6>] ? __link_path_walk+0x299/0x5de
[154768.442493]  [<c10ba6e1>] ? path_walk+0x4f/0xa3
[154768.442504]  [<c10bb85d>] ? do_path_lookup+0x1f/0x69
[154768.442515]  [<c10bc9c5>] ? user_path_at+0x37/0x5f
[154768.442527]  [<c1036046>] ? irq_exit+0x36/0x58
[154768.442539]  [<c10ae664>] ? kmem_cache_alloc+0x6d/0xe5
[154768.442552]  [<c1048a3b>] ? prepare_creds+0x12/0x82
[154768.442563]  [<c1048a3b>] ? prepare_creds+0x12/0x82
[154768.442576]  [<c1102489>] ? security_prepare_creds+0xd/0xf
[154768.442589]  [<c10b2324>] ? sys_faccessat+0x94/0x148
[154768.442601]  [<c10b23e7>] ? sys_access+0xf/0x13
[154768.442614]  [<c10030fb>] ? sysenter_do_call+0x12/0x28
[154768.442621] Code: 43 24 75 1e 8b 43 28 8b 4c 24 04 8b 54 24 0c e8 65 80 07 00 85 c0 75 0a f0 ff 03 fe 43 08 89 d8 eb 1f fe 43 08 8b 36 85 f6 74 14 <8b> 06 0f 18 00 90 8d 5e ec 8b 44 24 08 39 43 20 75 e8 eb 8a 31 
[154768.442709] EIP: [<c10c0d46>] __d_lookup+0xb5/0xd3 SS:ESP 0068:f13e5e70
[154768.442721] CR2: 0000000000000041
[154768.442727] ---[ end trace b9d6781254337b86 ]---


-- Package-specific info:
** Version:
Linux version 2.6.32-5-686 (Debian 2.6.32-18) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-2) ) #1 SMP Sat Jul 24 02:27:10 UTC 2010

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-686 root=/dev/mapper/sda7_crypt ro quiet

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

** Kernel log:
[98513.154700] usb usb4: root hub lost power or was reset
[98513.154724] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[98513.154733] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[98513.154759] usb usb5: root hub lost power or was reset
[98513.154783] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[98513.154793] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[98513.154827] pci 0000:00:1e.0: setting latency timer to 64
[98513.154844] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[98513.154852] ata_piix 0000:00:1f.2: setting latency timer to 64
[98513.157585] ATL1E 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[98513.157597] ATL1E 0000:03:00.0: setting latency timer to 64
[98513.170638] sd 0:0:0:0: [sda] Starting disk
[98513.600550] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out
[98513.600559] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
[98513.601093] ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded
[98513.625123] ata1.00: configured for UDMA/133
[98513.649153] ata1.00: configured for UDMA/133
[98513.649168] ata1: EH complete
[98513.976172] usb 1-6: reset high speed USB device using ehci_hcd and address 2
[98514.114416] option 1-6:1.0: no reset_resume for driver option?
[98514.114429] option 1-6:1.1: no reset_resume for driver option?
[98514.114438] option 1-6:1.2: no reset_resume for driver option?
[98514.114729] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[98514.114771] option 1-6:1.0: device disconnected
[98514.114892] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[98514.114934] option 1-6:1.1: device disconnected
[98514.115047] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[98514.115083] option 1-6:1.2: device disconnected
[98514.472181] usb 1-8: reset high speed USB device using ehci_hcd and address 4
[98514.658952] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[98514.658968] pci 0000:00:02.0: setting latency timer to 64
[98514.660121] ath5k 0000:01:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[98514.920184] usb 3-1: reset low speed USB device using uhci_hcd and address 2
[98515.228630] option 1-6:1.0: GSM modem (1-port) converter detected
[98515.228865] usb 1-6: GSM modem (1-port) converter now attached to ttyUSB0
[98515.229132] option 1-6:1.1: GSM modem (1-port) converter detected
[98515.229319] usb 1-6: GSM modem (1-port) converter now attached to ttyUSB1
[98515.229505] option 1-6:1.2: GSM modem (1-port) converter detected
[98515.229628] usb 1-6: GSM modem (1-port) converter now attached to ttyUSB2
[98515.229916] PM: Finishing wakeup.
[98515.229921] Restarting tasks ... done.
[98515.931451] ATL1E 0000:03:00.0: irq 27 for MSI/MSI-X
[98515.953933] ADDRCONF(NETDEV_UP): eth0: link is not ready
[98516.073877] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[98522.714398] CPU0 attaching NULL sched-domain.
[98522.714411] CPU1 attaching NULL sched-domain.
[98522.745232] CPU0 attaching sched-domain:
[98522.745247]  domain 0: span 0-1 level SIBLING
[98522.745259]   groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[98522.745283]   domain 1: span 0-1 level MC
[98522.745293]    groups: 0-1 (cpu_power = 1178)
[98522.745312] CPU1 attaching sched-domain:
[98522.745321]  domain 0: span 0-1 level SIBLING
[98522.745331]   groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[98522.745353]   domain 1: span 0-1 level MC
[98522.745362]    groups: 0-1 (cpu_power = 1178)
[98527.690841] wlan0: direct probe to AP 00:20:a6:62:3c:d6 (try 1)
[98527.693368] wlan0: direct probe responded
[98527.693380] wlan0: authenticate with AP 00:20:a6:62:3c:d6 (try 1)
[98527.696144] wlan0: authenticated
[98527.696257] wlan0: associate with AP 00:20:a6:62:3c:d6 (try 1)
[98527.698197] wlan0: RX AssocResp from 00:20:a6:62:3c:d6 (capab=0x421 status=0 aid=3)
[98527.698208] wlan0: associated
[98527.700547] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[98538.568104] wlan0: no IPv6 routers present
[101389.218207] BUG: unable to handle kernel paging request at ffd17c8c
[101389.218223] IP: [<c10bd1ab>] do_vfs_ioctl+0x3ad/0x4e5
[101389.218242] *pde = 01422067 *pte = 00000000 
[101389.218252] Oops: 0000 [#1] SMP 
[101389.218260] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6/stat
[101389.218270] Modules linked in: usbhid hid nls_utf8 nls_cp437 vfat fat xt_multiport iptable_filter ip_tables x_tables acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap crc16 bluetooth binfmt_misc fuse loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss option usb_wwan snd_pcm usbserial arc4 snd_seq_midi uvcvideo ecb videodev snd_rawmidi v4l1_compat snd_seq_midi_event usb_storage snd_seq ath5k mac80211 snd_timer i915 snd_seq_device drm_kms_helper ath uhci_hcd snd drm joydev cfg80211 soundcore ehci_hcd i2c_algo_bit eeepc_laptop snd_page_alloc usbcore battery rfkill i2c_core psmouse rng_core video led_class serio_raw evdev atl1e output ac pci_hotplug nls_base processor button ext3 jbd mbcache sha256_generic aes_i586 aes_generic cbc dm_crypt dm_mod sd_mod crc_t10dif ata_generic ata_piix libata thermal scsi_mod thermal_sys
[101389.218461] 
[101389.218470] Pid: 2150, comm: Xorg Not tainted (2.6.32-5-686 #1) 1000HG
[101389.218478] EIP: 0060:[<c10bd1ab>] EFLAGS: 00213293 CPU: 0
[101389.218487] EIP is at do_vfs_ioctl+0x3ad/0x4e5
[101389.218495] EAX: ef60f180 EBX: ef60f180 ECX: c00c6466 EDX: c00c6466
[101389.218503] ESI: ef60f180 EDI: 00000009 EBP: ef838000 ESP: ef839f44
[101389.218511]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[101389.218520] Process Xorg (pid: 2150, ti=ef838000 task=ef488880 task.ti=ef838000)
[101389.218526] Stack:
[101389.218531]  c126b37e efa1fb80 f651c330 f6588028 c141a100 c141a100 00000002 ef488a40
[101389.218549] <0> c1cd0100 00000000 8454783f 00005c36 00000144 ef7ce780 00000000 c10b2f60
[101389.218567] <0> ef488a3c 00000000 ef60f180 bfa33074 ef838000 c10bd324 bfa33074 00000000
[101389.218587] Call Trace:
[101389.218600]  [<c126b37e>] ? schedule+0x78f/0x7dc
[101389.218613]  [<c10b2f60>] ? vfs_read+0x9b/0xd3
[101389.218623]  [<c10bd324>] ? sys_ioctl+0x41/0x58
[101389.218635]  [<c10030fb>] ? sysenter_do_call+0x12/0x28
[101389.218641] Code: f2 ff ff ff e9 31 01 00 00 8b 40 0c 8b 58 10 e8 26 e3 1a 00 8b 83 a4 00 00 00 8b 4c 24 58 8b 40 0c e8 b7 d1 72 00 e9 fd 00 00 3d <8b> 80 0c 8b 70 10 0f b7 46 72 25 00 f0 00 00 3d 00 80 00 00 0f 
[101389.218742] EIP: [<c10bd1ab>] do_vfs_ioctl+0x3ad/0x4e5 SS:ESP 0068:ef839f44
[101389.218755] CR2: 00000000ffd17c8c
[101389.218762] ---[ end trace 753a50ff3d644ed8 ]---
[101394.973150] wlan0: deauthenticating from 00:20:a6:62:3c:d6 by local choice (reason=3)
[101468.189294] wlan0: direct probe to AP 00:20:a6:62:3c:d6 (try 1)
[101468.195108] wlan0: direct probe responded
[101468.195122] wlan0: authenticate with AP 00:20:a6:62:3c:d6 (try 1)
[101468.197603] wlan0: authenticated
[101468.197659] wlan0: associate with AP 00:20:a6:62:3c:d6 (try 1)
[101468.199545] wlan0: RX AssocResp from 00:20:a6:62:3c:d6 (capab=0x421 status=0 aid=3)
[101468.199557] wlan0: associated

** Model information
not available

** Loaded modules:
Module                  Size  Used by
usbhid                 27980  0 
hid                    50645  1 usbhid
nls_utf8                 908  0 
nls_cp437               4489  0 
vfat                    6570  0 
fat                    34912  1 vfat
xt_multiport            1775  1 
iptable_filter          1790  1 
ip_tables               7690  1 iptable_filter
x_tables                8327  2 xt_multiport,ip_tables
acpi_cpufreq            4943  0 
cpufreq_conservative     4018  0 
cpufreq_powersave        602  0 
cpufreq_userspace       1480  0 
cpufreq_stats           1940  0 
parport_pc             15799  0 
ppdev                   4058  0 
lp                      5570  0 
parport                22554  3 parport_pc,ppdev,lp
sco                     5857  2 
bridge                 32987  0 
stp                      996  1 bridge
bnep                    7444  2 
rfcomm                 25167  0 
l2cap                  21705  6 bnep,rfcomm
crc16                   1027  1 l2cap
bluetooth              36327  6 sco,bnep,rfcomm,l2cap
binfmt_misc             4907  1 
fuse                   43758  1 
loop                    9757  0 
snd_hda_codec_realtek   163226  1 
snd_hda_intel          16787  1 
snd_hda_codec          46002  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               4054  1 snd_hda_codec
snd_pcm_oss            28671  0 
snd_mixer_oss          10461  1 snd_pcm_oss
option                 11974  0 
usb_wwan                6464  1 option
snd_pcm                47214  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
usbserial              21847  2 option,usb_wwan
arc4                     974  2 
snd_seq_midi            3576  0 
uvcvideo               45226  0 
ecb                     1405  2 
videodev               25545  1 uvcvideo
snd_rawmidi            12505  1 snd_seq_midi
v4l1_compat            10250  2 uvcvideo,videodev
snd_seq_midi_event      3684  1 snd_seq_midi
usb_storage            30541  0 
snd_seq                35463  2 snd_seq_midi,snd_seq_midi_event
ath5k                 104126  0 
mac80211              123302  1 ath5k
snd_timer              12258  2 snd_pcm,snd_seq
i915                  220208  1 
snd_seq_device          3673  3 snd_seq_midi,snd_rawmidi,snd_seq
drm_kms_helper         18305  1 i915
ath                     6014  1 ath5k
uhci_hcd               16057  0 
snd                    34363  13 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
drm                   112020  3 i915,drm_kms_helper
joydev                  6771  0 
cfg80211               87601  3 ath5k,mac80211,ath
soundcore               3450  1 snd
ehci_hcd               27851  0 
i2c_algo_bit            3497  1 i915
eeepc_laptop           10448  0 
snd_page_alloc          5045  2 snd_hda_intel,snd_pcm
usbcore                98402  9 usbhid,option,usb_wwan,usbserial,uvcvideo,usb_storage,uhci_hcd,ehci_hcd
battery                 3782  0 
rfkill                 10264  4 bluetooth,cfg80211,eeepc_laptop
i2c_core               12696  5 videodev,i915,drm_kms_helper,drm,i2c_algo_bit
psmouse                44657  0 
rng_core                2178  0 
video                  14605  1 i915
led_class               1757  1 ath5k
serio_raw               2916  0 
evdev                   5609  25 
atl1e                  23144  0 
output                  1204  1 video
ac                      1640  0 
pci_hotplug            18065  1 eeepc_laptop
nls_base                4541  5 nls_utf8,nls_cp437,vfat,fat,usbcore
processor              26599  3 acpi_cpufreq
button                  3598  1 i915
ext3                   94204  2 
jbd                    32169  1 ext3
mbcache                 3762  1 ext3
sha256_generic         10748  2 
aes_i586                6816  2 
aes_generic            25738  1 aes_i586
cbc                     2047  1 
dm_crypt                9127  1 
dm_mod                 46082  3 dm_crypt
sd_mod                 25869  4 
crc_t10dif              1012  1 sd_mod
ata_generic             2019  0 
ata_piix               17640  3 
libata                115721  2 ata_generic,ata_piix
thermal                 9206  0 
scsi_mod              101401  3 usb_storage,sd_mod,libata
thermal_sys             9378  3 video,processor,thermal

** Network interface configuration:

auto lo
iface lo inet loopback


** 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 00:26:18:04:d0:ea brd ff:ff:ff:ff:ff:ff
4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN 
    link/ether ee:ce:9f:39:83:6f brd ff:ff:ff:ff:ff:ff
5: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:24:23:0c:a1:48 brd ff:ff:ff:ff:ff:ff
    inet 128.141.137.141/16 brd 128.141.255.255 scope global wlan0
    inet6 fe80::224:23ff:fe0c:a148/64 scope link 
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  654645    4523    0    0    0     0          0         0   654645    4523    0    0    0     0       0          0
  eth0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       6          0
  pan0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 wlan0:29960171   45199    0    0    0     0          0         0  6589861   38269    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    2279717 total packets received
    31 with invalid headers
    13 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    2279487 incoming packets delivered
    3234878 requests sent out
    1064 outgoing packets dropped
    440 dropped because of missing route
    56 fragments dropped after timeout
    315 reassemblies required
    129 packets reassembled ok
    56 packet reassembles failed
    9942 fragments received ok
    19884 fragments created
Icmp:
    1262 ICMP messages received
    75 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 1235
        timeout in transit: 26
        echo requests: 1
    1231 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 1180
        time exceeded: 50
        echo replies: 1
IcmpMsg:
        InType3: 1235
        InType8: 1
        InType11: 26
        OutType0: 1
        OutType3: 1180
        OutType11: 50
Tcp:
    47823 active connections openings
    28807 passive connection openings
    28181 failed connection attempts
    3133 connection resets received
    9 connections established
    1791102 segments received
    2615180 segments send out
    179648 segments retransmited
    14 bad segments received.
    8302 resets sent
Udp:
    480668 packets received
    1139 packets to unknown port received.
    16 packet receive errors
    439372 packets sent
UdpLite:
TcpExt:
    1953 resets received for embryonic SYN_RECV sockets
    58 packets pruned from receive queue because of socket buffer overrun
    25655 TCP sockets finished time wait in fast timer
    2 time wait sockets recycled by time stamp
    125 packets rejects in established connections because of timestamp
    45252 delayed acks sent
    63 delayed acks further delayed because of locked socket
    Quick ack mode was activated 5766 times
    1944 packets directly queued to recvmsg prequeue.
    4751 bytes directly in process context from backlog
    2608498 bytes directly received in process context from prequeue
    138718 packet headers predicted
    1766 packets header predicted and directly queued to user
    722489 acknowledgments not containing data payload received
    641145 predicted acknowledgments
    118 times recovered from packet loss due to fast retransmit
    23246 times recovered from packet loss by selective acknowledgements
    1 bad SACK blocks received
    Detected reordering 16 times using FACK
    Detected reordering 254 times using SACK
    Detected reordering 1 times using reno fast retransmit
    Detected reordering 78 times using time stamp
    172 congestion windows fully recovered without slow start
    380 congestion windows partially recovered using Hoe heuristic
    265 congestion windows recovered without slow start by DSACK
    3448 congestion windows recovered without slow start after partial ack
    24861 TCP data loss events
    TCPLostRetransmit: 1071
    51 timeouts after reno fast retransmit
    10169 timeouts after SACK recovery
    7564 timeouts in loss state
    39153 fast retransmits
    606 forward retransmits
    40859 retransmits in slow start
    35815 other TCP timeouts
    27 classic Reno fast retransmits failed
    3816 SACK retransmits failed
    1765 packets collapsed in receive queue due to low socket buffer
    6424 DSACKs sent for old packets
    9 DSACKs sent for out of order packets
    4477 DSACKs received
    389 DSACKs for out of order packets received
    669 connections reset due to unexpected data
    1436 connections reset due to early user close
    23039 connections aborted due to timeout
    TCPSACKDiscard: 4
    TCPDSACKIgnoredOld: 2095
    TCPDSACKIgnoredNoUndo: 1826
    TCPSpuriousRTOs: 500
    TCPSackShiftFallback: 177649
IpExt:
    InMcastPkts: 9250
    OutMcastPkts: 7541
    InBcastPkts: 5002
    OutBcastPkts: 6
    InOctets: 339752953
    OutOctets: -1353253044
    InMcastOctets: 2756035
    OutMcastOctets: 2338634
    InBcastOctets: 775294
    OutBcastOctets: 1020

*** Device features:
eth0: 0x11989
lo: 0x13865
pan0: 0xff3865
wlan0: 0x2000

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
	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 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
	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 16
	Region 0: Memory at f7f00000 (32-bit, non-prefetchable) [size=512K]
	Region 1: I/O ports at dc00 [size=8]
	Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
	Region 3: Memory at f7ec0000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>

00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
	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 f7f80000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device [1043:831a]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f7eb8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02) (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: 32 bytes
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: 40000000-401fffff
	Prefetchable memory behind bridge: 0000000040200000-00000000403fffff
	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 N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02) (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: 32 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: fbf00000-fbffffff
	Prefetchable memory behind bridge: 0000000040400000-00000000405fffff
	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 N10/ICH 7 Family PCI Express Port 4 [8086:27d6] (rev 02) (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: 32 bytes
	Bus: primary=00, secondary=01, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: f8000000-fbefffff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f6ffffff
	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 N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 d400 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 d480 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 C routed to IRQ 18
	Region 4: I/O ports at d800 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 d880 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 02) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 f7eb7c00 (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 e2) (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=05, subordinate=05, 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 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02) (prog-if 80 [Master])
	Subsystem: ASUSTeK Computer Inc. Device [1043:830f]
	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 01f0 [size=8]
	Region 1: I/O ports at 03f4 [size=1]
	Region 2: I/O ports at 0170 [size=8]
	Region 3: I/O ports at 0374 [size=1]
	Region 4: I/O ports at ffa0 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix

01:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
	Subsystem: Device [1a3b:1026]
	Physical Slot: eeepc-wifi
	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: 32 bytes
	Interrupt: pin A routed to IRQ 19
	Region 0: Memory at f8000000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ath5k

03:00.0 Ethernet controller [0200]: Atheros Communications AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1969:1026] (rev b0)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8324]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 27
	Region 0: Memory at fbfc0000 (64-bit, non-prefetchable) [size=256K]
	Region 2: I/O ports at ec00 [size=128]
	Capabilities: <access denied>
	Kernel driver in use: ATL1E


** USB devices:
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 003 Device 002: ID 046d:c062 Logitech, Inc. 
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
Bus 001 Device 002: ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'proposed-updates'), (500, 'stable'), (300, 'unstable'), (150, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.32-5-686 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              0.26       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)
pn  xen-hypervisor                <none>     (no description available)



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