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Go Back   Linux Archive > Debian > Debian Kernel

 
 
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Old 05-31-2010, 05:55 PM
Ritesh Raj Sarraf
 
Default Bug#583935: linux-image-2.6.32-5-amd64: kernel trace in net/ipv4/tcp_input.c:2540 tcp_ack

Package: linux-2.6
Version: 2.6.32-14
Severity: normal
Tags: squeeze

I haven't noticed a stability issue as such but saw this kernel trace
logged into dmesg.

-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-14) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-1) ) #1 SMP Sun May 30 17:20:42 UTC 2010

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-amd64 root=/dev/mapper/LocalDisk-ROOT ro quiet security=tomoyo splash

** Tainted: W (512)
* Taint on warning.

** Kernel log:
[ 28.406886] iwlagn 0000:03:00.0: firmware: requesting iwlwifi-5000-2.ucode
[ 28.548635] iwlagn 0000:03:00.0: loaded firmware version 8.24.2.12
[ 28.692813] Registered led device: iwl-phy0::radio
[ 28.692830] Registered led device: iwl-phy0::assoc
[ 28.692847] Registered led device: iwl-phy0::RX
[ 28.692863] Registered led device: iwl-phy0::TX
[ 28.705588] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 28.977787] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 29.974096] CPU0 attaching NULL sched-domain.
[ 29.974107] CPU1 attaching NULL sched-domain.
[ 30.000216] CPU0 attaching sched-domain:
[ 30.000225] domain 0: span 0-1 level MC
[ 30.000231] groups: 0 1
[ 30.000243] CPU1 attaching sched-domain:
[ 30.000248] domain 0: span 0-1 level MC
[ 30.000253] groups: 1 0
[ 30.752068] CE: hpet increasing min_delta_ns to 15000 nsec
[ 34.129035] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[ 34.184125] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[ 34.185657] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 40.052965] Registered led device: iwl-phy0::radio
[ 40.053013] Registered led device: iwl-phy0::assoc
[ 40.053057] Registered led device: iwl-phy0::RX
[ 40.053099] Registered led device: iwl-phy0::TX
[ 40.062505] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 40.456244] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[ 40.512218] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[ 40.513753] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 40.820920] Registered led device: iwl-phy0::radio
[ 40.820972] Registered led device: iwl-phy0::assoc
[ 40.821016] Registered led device: iwl-phy0::RX
[ 40.821067] Registered led device: iwl-phy0::TX
[ 40.838420] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 46.301012] wlan0: direct probe to AP 00:16:b6:a5:e7:1c (try 1)
[ 46.303662] wlan0: direct probe responded
[ 46.303669] wlan0: authenticate with AP 00:16:b6:a5:e7:1c (try 1)
[ 46.305533] wlan0: authenticated
[ 46.305566] wlan0: associate with AP 00:16:b6:a5:e7:1c (try 1)
[ 46.308078] wlan0: RX AssocResp from 00:16:b6:a5:e7:1c (capab=0x411 status=0 aid=2)
[ 46.308084] wlan0: associated
[ 46.322057] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 46.393592] padlock: VIA PadLock not detected.
[ 50.772185] tun: Universal TUN/TAP device driver, 1.6
[ 50.772191] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 50.775190] tun0: Disabled Privacy Extensions
[ 57.217677] CPU0 attaching NULL sched-domain.
[ 57.217681] CPU1 attaching NULL sched-domain.
[ 57.240126] CPU0 attaching sched-domain:
[ 57.240130] domain 0: span 0-1 level MC
[ 57.240133] groups: 0 1
[ 57.240139] CPU1 attaching sched-domain:
[ 57.240141] domain 0: span 0-1 level MC
[ 57.240144] groups: 1 0
[ 85.004087] hrtimer: interrupt took 544273 ns
[ 86.926725] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/plasma-desktop' has so many ACLs to hold. Stopped learning mode.
[ 174.886226] padlock: VIA PadLock Hash Engine not detected.
[ 364.553852] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/kontact' has so many ACLs to hold. Stopped learning mode.
[ 1107.492423] EXT4-fs (dm-2): mounted filesystem with ordered data mode
[ 2099.365512] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/konsole /bin/bash /usr/bin/sudo /usr/bin/aptitude /usr/bin/dpkg' has so many ACLs to hold. Stopped learning mode.
[ 3497.934021] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/ktorrent' has so many ACLs to hold. Stopped learning mode.
[ 6794.222126] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/krunner /usr/lib/kde4/libexec/kscreenlocker /usr/bin/plasma-overlay' has so many ACLs to hold. Stopped learning mode.
[ 7716.171410] ------------[ cut here ]------------
[ 7716.171420] WARNING: at /build/buildd-linux-2.6_2.6.32-14-amd64-yRQD2k/linux-2.6-2.6.32/debian/build/source_amd64_none/net/ipv4/tcp_input.c:2540 tcp_ack+0x160e/0x1952()
[ 7716.171424] Hardware name: 6475KH8
[ 7716.171426] Modules linked in: sha256_generic cbc tun aes_x86_64 aes_generic xt_state iptable_filter ip_tables nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_proto_dccp nf_conntrack_pptp xt_conntrack x_tables nf_conntrack_ftp nf_conntrack_sane ts_kmp nf_conntrack_amanda nf_conntrack_h323 nf_conntrack_proto_gre nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_irc nf_conntrack_proto_udplite nf_conntrack_netlink nfnetlink nf_conntrack_netbios_ns nf_conntrack_ipv6 nf_conntrack ppdev lp parport sco bridge stp bnep rfcomm l2cap acpi_cpufreq cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave hdaps thinkpad_ec kvm_intel kvm uinput binfmt_misc fuse ext3 jbd loop firewire_sbp2 dm_crypt snd_hda_codec_conexant snd_hda_intel snd_hda_codec arc4 snd_pcsp snd_hwdep ecb snd_pcm_oss i915 snd_mixer_oss drm_kms_helper uvcvideo videodev snd_pcm v4l1_compat btusb joydev bluetooth iwlagn pcmcia snd_timer v4l2_compat_ioctl32 drm iwlcore i2c_algo_bit snd t
hinkpad_acpi yenta_socket i2c_i801 tpm_tis soundcore tpm nvram led_class video snd_page_alloc tpm_bios i2c_core mac80211 cfg80211 wmi rfkill rsrc_nonstatic output pcmcia_core evdev ac serio_raw psmouse button battery processor ext4 mbcache jbd2 crc16 dm_mod sg sd_mod sr_mod crc_t10dif cdrom uhci_hcd firewire_ohci firewire_core crc_itu_t ahci ehci_hcd libata e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan]
[ 7716.171547] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1
[ 7716.171549] Call Trace:
[ 7716.171551] <IRQ> [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
[ 7716.171559] [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
[ 7716.171564] [<ffffffff8104dc48>] ? warn_slowpath_common+0x77/0xa3
[ 7716.171569] [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
[ 7716.171573] [<ffffffff81284166>] ? tcp_rcv_established+0xc9/0x6d9
[ 7716.171578] [<ffffffff8128b6ef>] ? tcp_v4_do_rcv+0x1bb/0x376
[ 7716.171583] [<ffffffff8126ef89>] ? ip_route_input+0x6b/0xcbf
[ 7716.171587] [<ffffffff8128bd0f>] ? tcp_v4_rcv+0x465/0x6b6
[ 7716.171592] [<ffffffff81271216>] ? ip_local_deliver_finish+0x0/0x1e9
[ 7716.171596] [<ffffffff81271216>] ? ip_local_deliver_finish+0x0/0x1e9
[ 7716.171600] [<ffffffff8127135c>] ? ip_local_deliver_finish+0x146/0x1e9
[ 7716.171605] [<ffffffff81270eab>] ? ip_rcv_finish+0x373/0x38d
[ 7716.171609] [<ffffffff81271165>] ? ip_rcv+0x2a0/0x2ed
[ 7716.171614] [<ffffffff8124d55e>] ? process_backlog+0x81/0xb4
[ 7716.171618] [<ffffffff8124db37>] ? net_rx_action+0xae/0x1c9
[ 7716.171623] [<ffffffff810539d6>] ? __do_softirq+0xdd/0x19f
[ 7716.171634] [<ffffffffa02b533d>] ? iwl_isr_ict+0x179/0x200 [iwlcore]
[ 7716.171639] [<ffffffff81011cac>] ? call_softirq+0x1c/0x30
[ 7716.171643] [<ffffffff81013903>] ? do_softirq+0x3f/0x7c
[ 7716.171647] [<ffffffff81053845>] ? irq_exit+0x36/0x76
[ 7716.171651] [<ffffffff81012ffa>] ? do_IRQ+0xa0/0xb6
[ 7716.171655] [<ffffffff810114d3>] ? ret_from_intr+0x0/0x11
[ 7716.171657] <EOI> [<ffffffffa0201647>] ? acpi_idle_enter_simple+0x116/0x148 [processor]
[ 7716.171677] [<ffffffffa0201647>] ? acpi_idle_enter_simple+0x116/0x148 [processor]
[ 7716.171682] [<ffffffffa0201640>] ? acpi_idle_enter_simple+0x10f/0x148 [processor]
[ 7716.171686] [<ffffffff81237e46>] ? cpuidle_idle_call+0x94/0xee
[ 7716.171690] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
[ 7716.171693] [<ffffffff814ec140>] ? early_idt_handler+0x0/0x71
[ 7716.171696] [<ffffffff814eccd1>] ? start_kernel+0x3dc/0x3e8
[ 7716.171699] [<ffffffff814ec3b7>] ? x86_64_start_kernel+0xf9/0x106
[ 7716.171701] ---[ end trace d930a229f048f9d9 ]---
[10602.944028] TCP: Peer 151.81.183.141:30126/44441 unexpectedly shrunk window 773717473:773723425 (repaired)
[10657.848015] TCP: Peer 151.81.183.141:30126/44441 unexpectedly shrunk window 773717473:773723425 (repaired)

** Model information
sys_vendor: LENOVO
product_name: 6475KH8
product_version: ThinkPad T400
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: 7UET79WW (3.09 )
board_vendor: LENOVO
board_name: 6475KH8
board_version: Not Available

** Loaded modules:
Module Size Used by
sha256_generic 8692 2
cbc 2539 1
tun 10828 0
aes_x86_64 7340 5
aes_generic 25714 1 aes_x86_64
xt_state 1303 16
iptable_filter 2258 1
ip_tables 13899 1 iptable_filter
nf_conntrack_ipv4 9833 16
nf_defrag_ipv4 1139 1 nf_conntrack_ipv4
nf_conntrack_tftp 3321 0
nf_conntrack_proto_dccp 6466 0
nf_conntrack_pptp 3801 0
xt_conntrack 2407 0
x_tables 12845 3 xt_state,ip_tables,xt_conntrack
nf_conntrack_ftp 5537 0
nf_conntrack_sane 3620 0
ts_kmp 1623 5
nf_conntrack_amanda 2197 0
nf_conntrack_h323 36992 0
nf_conntrack_proto_gre 3579 1 nf_conntrack_pptp
nf_conntrack_sip 13546 0
nf_conntrack_proto_sctp 6238 0
nf_conntrack_irc 3347 0
nf_conntrack_proto_udplite 2623 0
nf_conntrack_netlink 13128 0
nfnetlink 2398 1 nf_conntrack_netlink
nf_conntrack_netbios_ns 1282 0
nf_conntrack_ipv6 10467 0
nf_conntrack 46551 18 xt_state,nf_conntrack_ipv4,nf_conntrack_tftp,nf_co nntrack_proto_dccp,nf_conntrack_pptp,xt_conntrack, nf_conntrack_ftp,nf_conntrack_sane,nf_conntrack_am anda,nf_conntrack_h323,nf_conntrack_proto_gre,nf_c onntrack_sip,nf_conntrack_proto_sctp,nf_conntrack_ irc,nf_conntrack_proto_udplite,nf_conntrack_netlin k,nf_conntrack_netbios_ns,nf_conntrack_ipv6
ppdev 5030 0
lp 7462 0
parport 27954 2 ppdev,lp
sco 7209 2
bridge 39598 0
stp 1440 1 bridge
bnep 9427 2
rfcomm 29581 6
l2cap 24736 16 bnep,rfcomm
acpi_cpufreq 5555 0
cpufreq_stats 2659 0
cpufreq_userspace 1992 0
cpufreq_conservative 5162 0
cpufreq_powersave 902 0
hdaps 7765 1
thinkpad_ec 3694 1 hdaps
kvm_intel 38050 0
kvm 213544 1 kvm_intel
uinput 6376 1
binfmt_misc 6431 1
fuse 50190 1
ext3 106518 1
jbd 37085 1 ext3
loop 11783 0
firewire_sbp2 11514 0
dm_crypt 10507 1
snd_hda_codec_conexant 21869 1
snd_hda_intel 19907 3
snd_hda_codec 54244 2 snd_hda_codec_conexant,snd_hda_intel
arc4 1274 2
snd_pcsp 6579 2
snd_hwdep 5380 1 snd_hda_codec
ecb 1841 2
snd_pcm_oss 32591 0
i915 252896 2
snd_mixer_oss 12606 1 snd_pcm_oss
drm_kms_helper 20065 1 i915
uvcvideo 51743 0
videodev 29993 1 uvcvideo
snd_pcm 60471 4 snd_hda_intel,snd_hda_codec,snd_pcsp,snd_pcm_oss
v4l1_compat 11442 2 uvcvideo,videodev
btusb 9785 2
joydev 8411 0
bluetooth 41827 9 sco,bnep,rfcomm,l2cap,btusb
iwlagn 71756 0
pcmcia 19474 0
snd_timer 15582 1 snd_pcm
v4l2_compat_ioctl32 8538 1 videodev
drm 142551 3 i915,drm_kms_helper
iwlcore 77442 1 iwlagn
i2c_algo_bit 4225 1 i915
snd 46446 19 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec ,snd_pcsp,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_ pcm,snd_timer
thinkpad_acpi 50103 0
yenta_socket 19115 1
i2c_i801 7830 0
tpm_tis 7336 0
soundcore 4598 1 snd
tpm 9917 1 tpm_tis
nvram 5061 1 thinkpad_acpi
led_class 2433 2 iwlcore,thinkpad_acpi
video 17445 1 i915
snd_page_alloc 6249 2 snd_hda_intel,snd_pcm
tpm_bios 4521 1 tpm
i2c_core 15712 6 i915,drm_kms_helper,videodev,drm,i2c_algo_bit,i2c_ i801
mac80211 136844 2 iwlagn,iwlcore
cfg80211 101432 3 iwlagn,iwlcore,mac80211
wmi 4323 0
rfkill 13044 4 bluetooth,thinkpad_acpi,cfg80211
rsrc_nonstatic 7294 1 yenta_socket
output 1692 1 video
pcmcia_core 24118 3 pcmcia,yenta_socket,rsrc_nonstatic
evdev 7352 28
ac 2192 0
serio_raw 3752 0
psmouse 49777 0
button 4650 1 i915
battery 4998 0
processor 30231 3 acpi_cpufreq
ext4 285611 2
mbcache 5050 2 ext3,ext4
jbd2 66919 1 ext4
crc16 1319 2 l2cap,ext4
dm_mod 53754 9 dm_crypt
sg 18744 0
sd_mod 29777 4
sr_mod 12602 0
crc_t10dif 1276 1 sd_mod
cdrom 29415 1 sr_mod
uhci_hcd 18521 0
firewire_ohci 19468 0
firewire_core 36736 2 firewire_sbp2,firewire_ohci
crc_itu_t 1307 1 firewire_core
ahci 32358 3
ehci_hcd 31039 0
libata 133520 1 ahci
e1000e 109967 0
scsi_mod 122117 5 firewire_sbp2,sg,sd_mod,sr_mod,libata
usbcore 121959 5 uvcvideo,btusb,uhci_hcd,ehci_hcd
nls_base 6361 1 usbcore
thermal 11674 0
thermal_sys 11942 3 video,processor,thermal

** Network interface configuration:

auto lo
iface lo inet loopback

iface eth0dhcp inet dhcp


iface dsl-provider inet ppp
pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
provider dsl-provider

iface wlan0blr inet dhcp
wpa-ssid rrs
wpa-psk *******************************

iface wlan0netapp inet dhcp
wpa-ssid netapp

** 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 00:22:68:1b:af:4a brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 00:26:c6:72:07:9a brd ff:ff:ff:ff:ff:ff
inet 192.168.2.101/24 brd 192.168.2.255 scope global wlan0
inet6 fe80::226:c6ff:fe72:79a/64 scope link
valid_lft forever preferred_lft forever
4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether 52:02:e9:0e:27:d2 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:42635507 41327 0 0 0 0 0 0 42635507 41327 0 0 0 0 0 0
eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
wlan0:1032619756 1390916 0 0 0 0 0 0 752433881 1882435 0 0 0 0 0 0
pan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

*** Protocol statistics:
Ip:
1449157 total packets received
0 forwarded
0 incoming packets discarded
1444671 incoming packets delivered
1938464 requests sent out
109 outgoing packets dropped
15 dropped because of missing route
2 reassemblies required
1 packets reassembled ok
5 fragments failed
Icmp:
3120 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 3015
timeout in transit: 105
2318 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 2318
IcmpMsg:
InType3: 3015
InType11: 105
OutType3: 2318
Tcp:
80024 active connections openings
23 passive connection openings
14172 failed connection attempts
1039 connection resets received
47 connections established
1372879 segments received
1620413 segments send out
212825 segments retransmited
0 bad segments received.
7303 resets sent
Udp:
66389 packets received
2313 packets to unknown port received.
0 packet receive errors
103244 packets sent
UdpLite:
TcpExt:
531 packets pruned from receive queue because of socket buffer overrun
34 ICMP packets dropped because they were out-of-window
1 ICMP packets dropped because socket was locked
1790 TCP sockets finished time wait in fast timer
1265 time wait sockets recycled by time stamp
172 packets rejects in established connections because of timestamp
26690 delayed acks sent
5 delayed acks further delayed because of locked socket
Quick ack mode was activated 32051 times
1061 packets directly queued to recvmsg prequeue.
620116 bytes directly received in process context from prequeue
359424 packet headers predicted
595 packets header predicted and directly queued to user
213531 acknowledgments not containing data payload received
69799 predicted acknowledgments
3 times recovered from packet loss due to fast retransmit
9376 times recovered from packet loss by selective acknowledgements
6 bad SACK blocks received
Detected reordering 5 times using FACK
Detected reordering 12 times using SACK
Detected reordering 36 times using time stamp
33 congestion windows fully recovered without slow start
70 congestion windows partially recovered using Hoe heuristic
13 congestion windows recovered without slow start by DSACK
15526 congestion windows recovered without slow start after partial ack
11091 TCP data loss events
TCPLostRetransmit: 538
18 timeouts after reno fast retransmit
5211 timeouts after SACK recovery
2758 timeouts in loss state
19421 fast retransmits
232 forward retransmits
19995 retransmits in slow start
88651 other TCP timeouts
3 classic Reno fast retransmits failed
2608 SACK retransmits failed
6832 packets collapsed in receive queue due to low socket buffer
72330 DSACKs sent for old packets
10715 DSACKs sent for out of order packets
5884 DSACKs received
28 DSACKs for out of order packets received
2515 connections reset due to unexpected data
156 connections reset due to early user close
3646 connections aborted due to timeout
7 times unabled to send RST due to no memory
TCPSACKDiscard: 2
TCPDSACKIgnoredOld: 3730
TCPDSACKIgnoredNoUndo: 1811
TCPSpuriousRTOs: 46
TCPSackShiftFallback: 71643
IpExt:
InNoRoutes: 2
InMcastPkts: 342
OutMcastPkts: 301
InBcastPkts: 4
InOctets: 1070306263
OutOctets: 732197456
InMcastOctets: 44349
OutMcastOctets: 40280
InBcastOctets: 1312

*** Device features:
eth0: 0x1109a9
lo: 0x13865
pan0: 0xff3865
wlan0: 0x2000

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
Subsystem: Lenovo Device [17aa:20e0]
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: Lenovo Device [17aa:20e4]
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 31
Region 0: Memory at f4400000 (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

00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
Subsystem: Lenovo Device [17aa:20e4]
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 f4200000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:03.0 Communication controller [0780]: Intel Corporation Mobile 4 Series Chipset MEI Controller [8086:2a44] (rev 07)
Subsystem: Lenovo Device [17aa:20e6]
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 fc226800 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>

00:03.3 Serial controller [0700]: Intel Corporation Mobile 4 Series Chipset AMT SOL Redirection [8086:2a47] (rev 07) (prog-if 02 [16550])
Subsystem: Lenovo Device [17aa:20ec]
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 B routed to IRQ 17
Region 0: I/O ports at 1830 [size=8]
Region 1: Memory at fc024000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
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 28
Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fc025000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 1840 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:20f0]
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 20
Region 4: I/O ports at 1860 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:20f0]
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 21
Region 4: I/O ports at 1880 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device [17aa:20f0]
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 22
Region 4: I/O ports at 18a0 [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: Lenovo Device [17aa:20f1]
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 fc226c00 (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: Lenovo Device [17aa:20f2]
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 17
Region 0: Memory at fc020000 (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=02, subordinate=02, sec-latency=0
I/O behind bridge: 00008000-00008fff
Memory behind bridge: bc000000-bc1fffff
Prefetchable memory behind bridge: 00000000bc200000-00000000bc3fffff
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 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (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=03, subordinate=03, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: f4300000-f43fffff
Prefetchable memory behind bridge: 00000000bc400000-00000000bc5fffff
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=05, subordinate=0c, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f8000000-f9ffffff
Prefetchable memory behind bridge: 00000000f4000000-00000000f40fffff
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 82801I (ICH9 Family) PCI Express Port 5 [8086:2948] (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=0d, subordinate=14, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: fa000000-fbffffff
Prefetchable memory behind bridge: 00000000f4100000-00000000f41fffff
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: Lenovo Device [17aa:20f0]
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 18c0 [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: Lenovo Device [17aa:20f0]
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 17
Region 4: I/O ports at 18e0 [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: Lenovo Device [17aa:20f0]
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 1c00 [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: Lenovo Device [17aa:20f1]
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 fc227000 (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=15, subordinate=18, sec-latency=32
I/O behind bridge: 00004000-00007fff
Memory behind bridge: f4800000-f7ffffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f3ffffff
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: Lenovo Device [17aa:20f5]
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 ICH9M/M-E SATA AHCI Controller [8086:2929] (rev 03) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device [17aa:20f8]
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 29
Region 0: I/O ports at 1c48 [size=8]
Region 1: I/O ports at 183c [size=4]
Region 2: I/O ports at 1c40 [size=8]
Region 3: I/O ports at 1838 [size=4]
Region 4: I/O ports at 1c20 [size=32]
Region 5: Memory at fc226000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
Subsystem: Lenovo Device [17aa:20f9]
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 fc227400 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 1c60 [size=32]
Kernel driver in use: i801_smbus

03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
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 30
Region 0: Memory at f4300000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn

15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba)
Subsystem: Lenovo Device [17aa:20c6]
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: 168, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f4800000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
Memory window 0: f0000000-f3fff000 (prefetchable)
Memory window 1: c0000000-c3fff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus

15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 04) (prog-if 10 [OHCI])
Subsystem: Lenovo Device [17aa:20c7]
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: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at f4801000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci


** USB devices:
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 0a5c:2145 Broadcom Corp. Bluetooth with Enhanced Data Rate II
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 17ef:1004 Lenovo
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, 'unstable'), (101, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (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-amd64 depends on:
ii debconf [debconf 1.5.32 Debian configuration management sy
ii initramfs-tools 0.94.4 tools for generating an initramfs
ii linux-base 2.6.34-1~experimental.1 Linux image base package
ii module-init-tool 3.12~pre2-3 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-5-amd64 recommends:
ii firmware-linux-f 2.6.34-1~experimental.1 Binary firmware for various driver

Versions of packages linux-image-2.6.32-5-amd64 suggests:
pn grub | lilo <none> (no description available)
ii linux-doc-2.6.32 2.6.32-9 Linux kernel specific documentatio

Versions of packages linux-image-2.6.32-5-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 0.24 Binary firmware for Intel Wireless
ii firmware-linux 0.24 Binary firmware for various driver
ii firmware-linux-nonfree 0.24 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:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.32-5-amd64/postinst/depmod-error-initrd-2.6.32-5-amd64: false
linux-image-2.6.32-5-amd64/prerm/removing-running-kernel-2.6.32-5-amd64: true
linux-image-2.6.32-5-amd64/postinst/missing-firmware-2.6.32-5-amd64:
linux-image-2.6.32-5-amd64/postinst/bootloader-test-error-2.6.32-5-amd64:
linux-image-2.6.32-5-amd64/postinst/bootloader-error-2.6.32-5-amd64:
linux-image-2.6.32-5-amd64/prerm/would-invalidate-boot-loader-2.6.32-5-amd64: true



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Archive: 20100531175508.13357.50413.reportbug@champaran.hq. netapp.com">http://lists.debian.org/20100531175508.13357.50413.reportbug@champaran.hq. netapp.com
 
Old 06-01-2010, 01:45 AM
Ben Hutchings
 
Default Bug#583935: linux-image-2.6.32-5-amd64: kernel trace in net/ipv4/tcp_input.c:2540 tcp_ack

On Mon, 2010-05-31 at 23:25 +0530, Ritesh Raj Sarraf wrote:
> Package: linux-2.6
> Version: 2.6.32-14
> Severity: normal
> Tags: squeeze
>
> I haven't noticed a stability issue as such but saw this kernel trace
> logged into dmesg.

I'm forwarding this to the 'netdev' list to see if the upstream
developers can debug it.

Debian kernel version 2.6.32-14 is closely based on stable kernel
2.6.32.14.

Ben.

> -- Package-specific info:
> ** Version:
> Linux version 2.6.32-5-amd64 (Debian 2.6.32-14) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-1) ) #1 SMP Sun May 30 17:20:42 UTC 2010
>
> ** Command line:
> BOOT_IMAGE=/vmlinuz-2.6.32-5-amd64 root=/dev/mapper/LocalDisk-ROOT ro quiet security=tomoyo splash
>
> ** Tainted: W (512)
> * Taint on warning.
>
> ** Kernel log:
> [ 28.406886] iwlagn 0000:03:00.0: firmware: requesting iwlwifi-5000-2.ucode
> [ 28.548635] iwlagn 0000:03:00.0: loaded firmware version 8.24.2.12
> [ 28.692813] Registered led device: iwl-phy0::radio
> [ 28.692830] Registered led device: iwl-phy0::assoc
> [ 28.692847] Registered led device: iwl-phy0::RX
> [ 28.692863] Registered led device: iwl-phy0::TX
> [ 28.705588] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 28.977787] ip_tables: (C) 2000-2006 Netfilter Core Team
> [ 29.974096] CPU0 attaching NULL sched-domain.
> [ 29.974107] CPU1 attaching NULL sched-domain.
> [ 30.000216] CPU0 attaching sched-domain:
> [ 30.000225] domain 0: span 0-1 level MC
> [ 30.000231] groups: 0 1
> [ 30.000243] CPU1 attaching sched-domain:
> [ 30.000248] domain 0: span 0-1 level MC
> [ 30.000253] groups: 1 0
> [ 30.752068] CE: hpet increasing min_delta_ns to 15000 nsec
> [ 34.129035] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
> [ 34.184125] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
> [ 34.185657] ADDRCONF(NETDEV_UP): eth0: link is not ready
> [ 40.052965] Registered led device: iwl-phy0::radio
> [ 40.053013] Registered led device: iwl-phy0::assoc
> [ 40.053057] Registered led device: iwl-phy0::RX
> [ 40.053099] Registered led device: iwl-phy0::TX
> [ 40.062505] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 40.456244] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
> [ 40.512218] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
> [ 40.513753] ADDRCONF(NETDEV_UP): eth0: link is not ready
> [ 40.820920] Registered led device: iwl-phy0::radio
> [ 40.820972] Registered led device: iwl-phy0::assoc
> [ 40.821016] Registered led device: iwl-phy0::RX
> [ 40.821067] Registered led device: iwl-phy0::TX
> [ 40.838420] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 46.301012] wlan0: direct probe to AP 00:16:b6:a5:e7:1c (try 1)
> [ 46.303662] wlan0: direct probe responded
> [ 46.303669] wlan0: authenticate with AP 00:16:b6:a5:e7:1c (try 1)
> [ 46.305533] wlan0: authenticated
> [ 46.305566] wlan0: associate with AP 00:16:b6:a5:e7:1c (try 1)
> [ 46.308078] wlan0: RX AssocResp from 00:16:b6:a5:e7:1c (capab=0x411 status=0 aid=2)
> [ 46.308084] wlan0: associated
> [ 46.322057] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [ 46.393592] padlock: VIA PadLock not detected.
> [ 50.772185] tun: Universal TUN/TAP device driver, 1.6
> [ 50.772191] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
> [ 50.775190] tun0: Disabled Privacy Extensions
> [ 57.217677] CPU0 attaching NULL sched-domain.
> [ 57.217681] CPU1 attaching NULL sched-domain.
> [ 57.240126] CPU0 attaching sched-domain:
> [ 57.240130] domain 0: span 0-1 level MC
> [ 57.240133] groups: 0 1
> [ 57.240139] CPU1 attaching sched-domain:
> [ 57.240141] domain 0: span 0-1 level MC
> [ 57.240144] groups: 1 0
> [ 85.004087] hrtimer: interrupt took 544273 ns
> [ 86.926725] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/plasma-desktop' has so many ACLs to hold. Stopped learning mode.
> [ 174.886226] padlock: VIA PadLock Hash Engine not detected.
> [ 364.553852] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/kontact' has so many ACLs to hold. Stopped learning mode.
> [ 1107.492423] EXT4-fs (dm-2): mounted filesystem with ordered data mode
> [ 2099.365512] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/konsole /bin/bash /usr/bin/sudo /usr/bin/aptitude /usr/bin/dpkg' has so many ACLs to hold. Stopped learning mode.
> [ 3497.934021] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/ktorrent' has so many ACLs to hold. Stopped learning mode.
> [ 6794.222126] TOMOYO-WARNING: Domain '<kernel> /etc/init.d/kdm /sbin/start-stop-daemon /usr/bin/kdm /etc/kde4/kdm/Xsession /bin/bash /usr/bin/ssh-agent /usr/bin/gpg-agent /usr/bin/dbus-launch /usr/bin/startkde /usr/lib/kde4/libexec/start_kdeinit_wrapper /usr/lib/kde4/libexec/start_kdeinit /usr/bin/kdeinit4 /usr/bin/krunner /usr/lib/kde4/libexec/kscreenlocker /usr/bin/plasma-overlay' has so many ACLs to hold. Stopped learning mode.
> [ 7716.171410] ------------[ cut here ]------------
> [ 7716.171420] WARNING: at /build/buildd-linux-2.6_2.6.32-14-amd64-yRQD2k/linux-2.6-2.6.32/debian/build/source_amd64_none/net/ipv4/tcp_input.c:2540 tcp_ack+0x160e/0x1952()
> [ 7716.171424] Hardware name: 6475KH8
> [ 7716.171426] Modules linked in: sha256_generic cbc tun aes_x86_64 aes_generic xt_state iptable_filter ip_tables nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_proto_dccp nf_conntrack_pptp xt_conntrack x_tables nf_conntrack_ftp nf_conntrack_sane ts_kmp nf_conntrack_amanda nf_conntrack_h323 nf_conntrack_proto_gre nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_irc nf_conntrack_proto_udplite nf_conntrack_netlink nfnetlink nf_conntrack_netbios_ns nf_conntrack_ipv6 nf_conntrack ppdev lp parport sco bridge stp bnep rfcomm l2cap acpi_cpufreq cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave hdaps thinkpad_ec kvm_intel kvm uinput binfmt_misc fuse ext3 jbd loop firewire_sbp2 dm_crypt snd_hda_codec_conexant snd_hda_intel snd_hda_codec arc4 snd_pcsp snd_hwdep ecb snd_pcm_oss i915 snd_mixer_oss drm_kms_helper uvcvideo videodev snd_pcm v4l1_compat btusb joydev bluetooth iwlagn pcmcia snd_timer v4l2_compat_ioctl32 drm iwlcore i2c_algo_bit snd t
> hinkpad_acpi yenta_socket i2c_i801 tpm_tis soundcore tpm nvram led_class video snd_page_alloc tpm_bios i2c_core mac80211 cfg80211 wmi rfkill rsrc_nonstatic output pcmcia_core evdev ac serio_raw psmouse button battery processor ext4 mbcache jbd2 crc16 dm_mod sg sd_mod sr_mod crc_t10dif cdrom uhci_hcd firewire_ohci firewire_core crc_itu_t ahci ehci_hcd libata e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan]
> [ 7716.171547] Pid: 0, comm: swapper Not tainted 2.6.32-5-amd64 #1
> [ 7716.171549] Call Trace:
> [ 7716.171551] <IRQ> [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
> [ 7716.171559] [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
> [ 7716.171564] [<ffffffff8104dc48>] ? warn_slowpath_common+0x77/0xa3
> [ 7716.171569] [<ffffffff81283705>] ? tcp_ack+0x160e/0x1952
> [ 7716.171573] [<ffffffff81284166>] ? tcp_rcv_established+0xc9/0x6d9
> [ 7716.171578] [<ffffffff8128b6ef>] ? tcp_v4_do_rcv+0x1bb/0x376
> [ 7716.171583] [<ffffffff8126ef89>] ? ip_route_input+0x6b/0xcbf
> [ 7716.171587] [<ffffffff8128bd0f>] ? tcp_v4_rcv+0x465/0x6b6
> [ 7716.171592] [<ffffffff81271216>] ? ip_local_deliver_finish+0x0/0x1e9
> [ 7716.171596] [<ffffffff81271216>] ? ip_local_deliver_finish+0x0/0x1e9
> [ 7716.171600] [<ffffffff8127135c>] ? ip_local_deliver_finish+0x146/0x1e9
> [ 7716.171605] [<ffffffff81270eab>] ? ip_rcv_finish+0x373/0x38d
> [ 7716.171609] [<ffffffff81271165>] ? ip_rcv+0x2a0/0x2ed
> [ 7716.171614] [<ffffffff8124d55e>] ? process_backlog+0x81/0xb4
> [ 7716.171618] [<ffffffff8124db37>] ? net_rx_action+0xae/0x1c9
> [ 7716.171623] [<ffffffff810539d6>] ? __do_softirq+0xdd/0x19f
> [ 7716.171634] [<ffffffffa02b533d>] ? iwl_isr_ict+0x179/0x200 [iwlcore]
> [ 7716.171639] [<ffffffff81011cac>] ? call_softirq+0x1c/0x30
> [ 7716.171643] [<ffffffff81013903>] ? do_softirq+0x3f/0x7c
> [ 7716.171647] [<ffffffff81053845>] ? irq_exit+0x36/0x76
> [ 7716.171651] [<ffffffff81012ffa>] ? do_IRQ+0xa0/0xb6
> [ 7716.171655] [<ffffffff810114d3>] ? ret_from_intr+0x0/0x11
> [ 7716.171657] <EOI> [<ffffffffa0201647>] ? acpi_idle_enter_simple+0x116/0x148 [processor]
> [ 7716.171677] [<ffffffffa0201647>] ? acpi_idle_enter_simple+0x116/0x148 [processor]
> [ 7716.171682] [<ffffffffa0201640>] ? acpi_idle_enter_simple+0x10f/0x148 [processor]
> [ 7716.171686] [<ffffffff81237e46>] ? cpuidle_idle_call+0x94/0xee
> [ 7716.171690] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
> [ 7716.171693] [<ffffffff814ec140>] ? early_idt_handler+0x0/0x71
> [ 7716.171696] [<ffffffff814eccd1>] ? start_kernel+0x3dc/0x3e8
> [ 7716.171699] [<ffffffff814ec3b7>] ? x86_64_start_kernel+0xf9/0x106
> [ 7716.171701] ---[ end trace d930a229f048f9d9 ]---
> [10602.944028] TCP: Peer 151.81.183.141:30126/44441 unexpectedly shrunk window 773717473:773723425 (repaired)
> [10657.848015] TCP: Peer 151.81.183.141:30126/44441 unexpectedly shrunk window 773717473:773723425 (repaired)
>
> ** Model information
> sys_vendor: LENOVO
> product_name: 6475KH8
> product_version: ThinkPad T400
> chassis_vendor: LENOVO
> chassis_version: Not Available
> bios_vendor: LENOVO
> bios_version: 7UET79WW (3.09 )
> board_vendor: LENOVO
> board_name: 6475KH8
> board_version: Not Available
>
> ** Loaded modules:
> Module Size Used by
> sha256_generic 8692 2
> cbc 2539 1
> tun 10828 0
> aes_x86_64 7340 5
> aes_generic 25714 1 aes_x86_64
> xt_state 1303 16
> iptable_filter 2258 1
> ip_tables 13899 1 iptable_filter
> nf_conntrack_ipv4 9833 16
> nf_defrag_ipv4 1139 1 nf_conntrack_ipv4
> nf_conntrack_tftp 3321 0
> nf_conntrack_proto_dccp 6466 0
> nf_conntrack_pptp 3801 0
> xt_conntrack 2407 0
> x_tables 12845 3 xt_state,ip_tables,xt_conntrack
> nf_conntrack_ftp 5537 0
> nf_conntrack_sane 3620 0
> ts_kmp 1623 5
> nf_conntrack_amanda 2197 0
> nf_conntrack_h323 36992 0
> nf_conntrack_proto_gre 3579 1 nf_conntrack_pptp
> nf_conntrack_sip 13546 0
> nf_conntrack_proto_sctp 6238 0
> nf_conntrack_irc 3347 0
> nf_conntrack_proto_udplite 2623 0
> nf_conntrack_netlink 13128 0
> nfnetlink 2398 1 nf_conntrack_netlink
> nf_conntrack_netbios_ns 1282 0
> nf_conntrack_ipv6 10467 0
> nf_conntrack 46551 18 xt_state,nf_conntrack_ipv4,nf_conntrack_tftp,nf_co nntrack_proto_dccp,nf_conntrack_pptp,xt_conntrack, nf_conntrack_ftp,nf_conntrack_sane,nf_conntrack_am anda,nf_conntrack_h323,nf_conntrack_proto_gre,nf_c onntrack_sip,nf_conntrack_proto_sctp,nf_conntrack_ irc,nf_conntrack_proto_udplite,nf_conntrack_netlin k,nf_conntrack_netbios_ns,nf_conntrack_ipv6
> ppdev 5030 0
> lp 7462 0
> parport 27954 2 ppdev,lp
> sco 7209 2
> bridge 39598 0
> stp 1440 1 bridge
> bnep 9427 2
> rfcomm 29581 6
> l2cap 24736 16 bnep,rfcomm
> acpi_cpufreq 5555 0
> cpufreq_stats 2659 0
> cpufreq_userspace 1992 0
> cpufreq_conservative 5162 0
> cpufreq_powersave 902 0
> hdaps 7765 1
> thinkpad_ec 3694 1 hdaps
> kvm_intel 38050 0
> kvm 213544 1 kvm_intel
> uinput 6376 1
> binfmt_misc 6431 1
> fuse 50190 1
> ext3 106518 1
> jbd 37085 1 ext3
> loop 11783 0
> firewire_sbp2 11514 0
> dm_crypt 10507 1
> snd_hda_codec_conexant 21869 1
> snd_hda_intel 19907 3
> snd_hda_codec 54244 2 snd_hda_codec_conexant,snd_hda_intel
> arc4 1274 2
> snd_pcsp 6579 2
> snd_hwdep 5380 1 snd_hda_codec
> ecb 1841 2
> snd_pcm_oss 32591 0
> i915 252896 2
> snd_mixer_oss 12606 1 snd_pcm_oss
> drm_kms_helper 20065 1 i915
> uvcvideo 51743 0
> videodev 29993 1 uvcvideo
> snd_pcm 60471 4 snd_hda_intel,snd_hda_codec,snd_pcsp,snd_pcm_oss
> v4l1_compat 11442 2 uvcvideo,videodev
> btusb 9785 2
> joydev 8411 0
> bluetooth 41827 9 sco,bnep,rfcomm,l2cap,btusb
> iwlagn 71756 0
> pcmcia 19474 0
> snd_timer 15582 1 snd_pcm
> v4l2_compat_ioctl32 8538 1 videodev
> drm 142551 3 i915,drm_kms_helper
> iwlcore 77442 1 iwlagn
> i2c_algo_bit 4225 1 i915
> snd 46446 19 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec ,snd_pcsp,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_ pcm,snd_timer
> thinkpad_acpi 50103 0
> yenta_socket 19115 1
> i2c_i801 7830 0
> tpm_tis 7336 0
> soundcore 4598 1 snd
> tpm 9917 1 tpm_tis
> nvram 5061 1 thinkpad_acpi
> led_class 2433 2 iwlcore,thinkpad_acpi
> video 17445 1 i915
> snd_page_alloc 6249 2 snd_hda_intel,snd_pcm
> tpm_bios 4521 1 tpm
> i2c_core 15712 6 i915,drm_kms_helper,videodev,drm,i2c_algo_bit,i2c_ i801
> mac80211 136844 2 iwlagn,iwlcore
> cfg80211 101432 3 iwlagn,iwlcore,mac80211
> wmi 4323 0
> rfkill 13044 4 bluetooth,thinkpad_acpi,cfg80211
> rsrc_nonstatic 7294 1 yenta_socket
> output 1692 1 video
> pcmcia_core 24118 3 pcmcia,yenta_socket,rsrc_nonstatic
> evdev 7352 28
> ac 2192 0
> serio_raw 3752 0
> psmouse 49777 0
> button 4650 1 i915
> battery 4998 0
> processor 30231 3 acpi_cpufreq
> ext4 285611 2
> mbcache 5050 2 ext3,ext4
> jbd2 66919 1 ext4
> crc16 1319 2 l2cap,ext4
> dm_mod 53754 9 dm_crypt
> sg 18744 0
> sd_mod 29777 4
> sr_mod 12602 0
> crc_t10dif 1276 1 sd_mod
> cdrom 29415 1 sr_mod
> uhci_hcd 18521 0
> firewire_ohci 19468 0
> firewire_core 36736 2 firewire_sbp2,firewire_ohci
> crc_itu_t 1307 1 firewire_core
> ahci 32358 3
> ehci_hcd 31039 0
> libata 133520 1 ahci
> e1000e 109967 0
> scsi_mod 122117 5 firewire_sbp2,sg,sd_mod,sr_mod,libata
> usbcore 121959 5 uvcvideo,btusb,uhci_hcd,ehci_hcd
> nls_base 6361 1 usbcore
> thermal 11674 0
> thermal_sys 11942 3 video,processor,thermal
>
> ** Network interface configuration:
>
> auto lo
> iface lo inet loopback
>
> iface eth0dhcp inet dhcp
>
>
> iface dsl-provider inet ppp
> pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
> provider dsl-provider
>
> iface wlan0blr inet dhcp
> wpa-ssid rrs
> wpa-psk *******************************
>
> iface wlan0netapp inet dhcp
> wpa-ssid netapp
>
> ** 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 00:22:68:1b:af:4a brd ff:ff:ff:ff:ff:ff
> 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
> link/ether 00:26:c6:72:07:9a brd ff:ff:ff:ff:ff:ff
> inet 192.168.2.101/24 brd 192.168.2.255 scope global wlan0
> inet6 fe80::226:c6ff:fe72:79a/64 scope link
> valid_lft forever preferred_lft forever
> 4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
> link/ether 52:02:e9:0e:27:d2 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:42635507 41327 0 0 0 0 0 0 42635507 41327 0 0 0 0 0 0
> eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> wlan0:1032619756 1390916 0 0 0 0 0 0 752433881 1882435 0 0 0 0 0 0
> pan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>
> *** Protocol statistics:
> Ip:
> 1449157 total packets received
> 0 forwarded
> 0 incoming packets discarded
> 1444671 incoming packets delivered
> 1938464 requests sent out
> 109 outgoing packets dropped
> 15 dropped because of missing route
> 2 reassemblies required
> 1 packets reassembled ok
> 5 fragments failed
> Icmp:
> 3120 ICMP messages received
> 0 input ICMP message failed.
> ICMP input histogram:
> destination unreachable: 3015
> timeout in transit: 105
> 2318 ICMP messages sent
> 0 ICMP messages failed
> ICMP output histogram:
> destination unreachable: 2318
> IcmpMsg:
> InType3: 3015
> InType11: 105
> OutType3: 2318
> Tcp:
> 80024 active connections openings
> 23 passive connection openings
> 14172 failed connection attempts
> 1039 connection resets received
> 47 connections established
> 1372879 segments received
> 1620413 segments send out
> 212825 segments retransmited
> 0 bad segments received.
> 7303 resets sent
> Udp:
> 66389 packets received
> 2313 packets to unknown port received.
> 0 packet receive errors
> 103244 packets sent
> UdpLite:
> TcpExt:
> 531 packets pruned from receive queue because of socket buffer overrun
> 34 ICMP packets dropped because they were out-of-window
> 1 ICMP packets dropped because socket was locked
> 1790 TCP sockets finished time wait in fast timer
> 1265 time wait sockets recycled by time stamp
> 172 packets rejects in established connections because of timestamp
> 26690 delayed acks sent
> 5 delayed acks further delayed because of locked socket
> Quick ack mode was activated 32051 times
> 1061 packets directly queued to recvmsg prequeue.
> 620116 bytes directly received in process context from prequeue
> 359424 packet headers predicted
> 595 packets header predicted and directly queued to user
> 213531 acknowledgments not containing data payload received
> 69799 predicted acknowledgments
> 3 times recovered from packet loss due to fast retransmit
> 9376 times recovered from packet loss by selective acknowledgements
> 6 bad SACK blocks received
> Detected reordering 5 times using FACK
> Detected reordering 12 times using SACK
> Detected reordering 36 times using time stamp
> 33 congestion windows fully recovered without slow start
> 70 congestion windows partially recovered using Hoe heuristic
> 13 congestion windows recovered without slow start by DSACK
> 15526 congestion windows recovered without slow start after partial ack
> 11091 TCP data loss events
> TCPLostRetransmit: 538
> 18 timeouts after reno fast retransmit
> 5211 timeouts after SACK recovery
> 2758 timeouts in loss state
> 19421 fast retransmits
> 232 forward retransmits
> 19995 retransmits in slow start
> 88651 other TCP timeouts
> 3 classic Reno fast retransmits failed
> 2608 SACK retransmits failed
> 6832 packets collapsed in receive queue due to low socket buffer
> 72330 DSACKs sent for old packets
> 10715 DSACKs sent for out of order packets
> 5884 DSACKs received
> 28 DSACKs for out of order packets received
> 2515 connections reset due to unexpected data
> 156 connections reset due to early user close
> 3646 connections aborted due to timeout
> 7 times unabled to send RST due to no memory
> TCPSACKDiscard: 2
> TCPDSACKIgnoredOld: 3730
> TCPDSACKIgnoredNoUndo: 1811
> TCPSpuriousRTOs: 46
> TCPSackShiftFallback: 71643
> IpExt:
> InNoRoutes: 2
> InMcastPkts: 342
> OutMcastPkts: 301
> InBcastPkts: 4
> InOctets: 1070306263
> OutOctets: 732197456
> InMcastOctets: 44349
> OutMcastOctets: 40280
> InBcastOctets: 1312
>
> *** Device features:
> eth0: 0x1109a9
> lo: 0x13865
> pan0: 0xff3865
> wlan0: 0x2000
>
> ** PCI devices:
> 00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
> Subsystem: Lenovo Device [17aa:20e0]
> 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: Lenovo Device [17aa:20e4]
> 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 31
> Region 0: Memory at f4400000 (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
>
> 00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
> Subsystem: Lenovo Device [17aa:20e4]
> 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 f4200000 (64-bit, non-prefetchable) [size=1M]
> Capabilities: <access denied>
>
> 00:03.0 Communication controller [0780]: Intel Corporation Mobile 4 Series Chipset MEI Controller [8086:2a44] (rev 07)
> Subsystem: Lenovo Device [17aa:20e6]
> 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 fc226800 (64-bit, non-prefetchable) [size=16]
> Capabilities: <access denied>
>
> 00:03.3 Serial controller [0700]: Intel Corporation Mobile 4 Series Chipset AMT SOL Redirection [8086:2a47] (rev 07) (prog-if 02 [16550])
> Subsystem: Lenovo Device [17aa:20ec]
> 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 B routed to IRQ 17
> Region 0: I/O ports at 1830 [size=8]
> Region 1: Memory at fc024000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: <access denied>
> Kernel driver in use: serial
>
> 00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
> Subsystem: Lenovo Device [17aa:20ee]
> 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 28
> Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=128K]
> Region 1: Memory at fc025000 (32-bit, non-prefetchable) [size=4K]
> Region 2: I/O ports at 1840 [size=32]
> Capabilities: <access denied>
> Kernel driver in use: e1000e
>
> 00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
> Subsystem: Lenovo Device [17aa:20f0]
> 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 20
> Region 4: I/O ports at 1860 [size=32]
> Capabilities: <access denied>
> Kernel driver in use: uhci_hcd
>
> 00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03) (prog-if 00 [UHCI])
> Subsystem: Lenovo Device [17aa:20f0]
> 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 21
> Region 4: I/O ports at 1880 [size=32]
> Capabilities: <access denied>
> Kernel driver in use: uhci_hcd
>
> 00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03) (prog-if 00 [UHCI])
> Subsystem: Lenovo Device [17aa:20f0]
> 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 22
> Region 4: I/O ports at 18a0 [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: Lenovo Device [17aa:20f1]
> 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 fc226c00 (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: Lenovo Device [17aa:20f2]
> 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 17
> Region 0: Memory at fc020000 (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=02, subordinate=02, sec-latency=0
> I/O behind bridge: 00008000-00008fff
> Memory behind bridge: bc000000-bc1fffff
> Prefetchable memory behind bridge: 00000000bc200000-00000000bc3fffff
> 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 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (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=03, subordinate=03, sec-latency=0
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: f4300000-f43fffff
> Prefetchable memory behind bridge: 00000000bc400000-00000000bc5fffff
> 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=05, subordinate=0c, sec-latency=0
> I/O behind bridge: 00002000-00002fff
> Memory behind bridge: f8000000-f9ffffff
> Prefetchable memory behind bridge: 00000000f4000000-00000000f40fffff
> 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 82801I (ICH9 Family) PCI Express Port 5 [8086:2948] (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=0d, subordinate=14, sec-latency=0
> I/O behind bridge: 00003000-00003fff
> Memory behind bridge: fa000000-fbffffff
> Prefetchable memory behind bridge: 00000000f4100000-00000000f41fffff
> 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: Lenovo Device [17aa:20f0]
> 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 18c0 [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: Lenovo Device [17aa:20f0]
> 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 17
> Region 4: I/O ports at 18e0 [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: Lenovo Device [17aa:20f0]
> 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 1c00 [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: Lenovo Device [17aa:20f1]
> 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 fc227000 (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=15, subordinate=18, sec-latency=32
> I/O behind bridge: 00004000-00007fff
> Memory behind bridge: f4800000-f7ffffff
> Prefetchable memory behind bridge: 00000000f0000000-00000000f3ffffff
> 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: Lenovo Device [17aa:20f5]
> 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 ICH9M/M-E SATA AHCI Controller [8086:2929] (rev 03) (prog-if 01 [AHCI 1.0])
> Subsystem: Lenovo Device [17aa:20f8]
> 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 29
> Region 0: I/O ports at 1c48 [size=8]
> Region 1: I/O ports at 183c [size=4]
> Region 2: I/O ports at 1c40 [size=8]
> Region 3: I/O ports at 1838 [size=4]
> Region 4: I/O ports at 1c20 [size=32]
> Region 5: Memory at fc226000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: <access denied>
> Kernel driver in use: ahci
>
> 00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
> Subsystem: Lenovo Device [17aa:20f9]
> 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 fc227400 (64-bit, non-prefetchable) [size=256]
> Region 4: I/O ports at 1c60 [size=32]
> Kernel driver in use: i801_smbus
>
> 03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
> Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
> 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 30
> Region 0: Memory at f4300000 (64-bit, non-prefetchable) [size=8K]
> Capabilities: <access denied>
> Kernel driver in use: iwlagn
>
> 15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba)
> Subsystem: Lenovo Device [17aa:20c6]
> 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: 168, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at f4800000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
> Memory window 0: f0000000-f3fff000 (prefetchable)
> Memory window 1: c0000000-c3fff000
> I/O window 0: 00004000-000040ff
> I/O window 1: 00004400-000044ff
> BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
> 16-bit legacy interface ports at 0001
> Kernel driver in use: yenta_cardbus
>
> 15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 04) (prog-if 10 [OHCI])
> Subsystem: Lenovo Device [17aa:20c7]
> 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: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
> Interrupt: pin B routed to IRQ 17
> Region 0: Memory at f4801000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: <access denied>
> Kernel driver in use: firewire_ohci
>
>
> ** USB devices:
> Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 007 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 003: ID 0a5c:2145 Broadcom Corp. Bluetooth with Enhanced Data Rate II
> Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 001 Device 004: ID 17ef:1004 Lenovo
> 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, 'unstable'), (101, 'experimental')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 2.6.32-5-amd64 (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-amd64 depends on:
> ii debconf [debconf 1.5.32 Debian configuration management sy
> ii initramfs-tools 0.94.4 tools for generating an initramfs
> ii linux-base 2.6.34-1~experimental.1 Linux image base package
> ii module-init-tool 3.12~pre2-3 tools for managing Linux kernel mo
>
> Versions of packages linux-image-2.6.32-5-amd64 recommends:
> ii firmware-linux-f 2.6.34-1~experimental.1 Binary firmware for various driver
>
> Versions of packages linux-image-2.6.32-5-amd64 suggests:
> pn grub | lilo <none> (no description available)
> ii linux-doc-2.6.32 2.6.32-9 Linux kernel specific documentatio
>
> Versions of packages linux-image-2.6.32-5-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 0.24 Binary firmware for Intel Wireless
> ii firmware-linux 0.24 Binary firmware for various driver
> ii firmware-linux-nonfree 0.24 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:
> shared/kernel-image/really-run-bootloader: true
> linux-image-2.6.32-5-amd64/postinst/depmod-error-initrd-2.6.32-5-amd64: false
> linux-image-2.6.32-5-amd64/prerm/removing-running-kernel-2.6.32-5-amd64: true
> linux-image-2.6.32-5-amd64/postinst/missing-firmware-2.6.32-5-amd64:
> linux-image-2.6.32-5-amd64/postinst/bootloader-test-error-2.6.32-5-amd64:
> linux-image-2.6.32-5-amd64/postinst/bootloader-error-2.6.32-5-amd64:
> linux-image-2.6.32-5-amd64/prerm/would-invalidate-boot-loader-2.6.32-5-amd64: true
>
>
>

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 

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