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-   -   Bug#620896: Bug when listing files/dirs on ncpfs (http://www.linux-archive.org/debian-kernel/509997-bug-620896-bug-when-listing-files-dirs-ncpfs.html)

Diego Rubert 04-04-2011 11:29 PM

Bug#620896: Bug when listing files/dirs on ncpfs
 
Package: linux-2.6
Version: 2.6.38-2
Severity: grave

Got a bug message when listing items on ncpfs filesystem with 'ls' command.
Makes mounted filesystem useless.
Trace:

[ 48.940407] ------------[ cut here ]------------
[ 48.941485] kernel BUG at /build/buildd-
linux-2.6_2.6.38-2-amd64-6G9fmV/linux-2.6-2.6.38/debian/build/source_amd64_none/fs/dcache.c:2134!
[ 48.942559] invalid opcode: 0000 [#1] SMP
[ 48.943651] last sysfs file: /sys/devices/virtual/sound/timer/uevent
[ 48.944386] CPU 1
[ 48.944386] Modules linked in: nls_cp437 nls_utf8 parport_pc ncpfs
ppdev lp

parport snd_hrtimer fuse coretemp loop snd_hda_codec_analog snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi
snd_rawmidi i915 snd_seq_midi_event snd_seq snd_timer snd_seq_device snd
soundcore snd_page_alloc drm_kms_helper drm i2c_algo_bit wmi pcspkr tpm_tis
psmouse i2c_i801 tpm i2c_core tpm_bios serio_raw container video processor
thermal_sys evdev button ext4 mbcache jbd2 crc16 sg sd_mod sr_mod cdrom
crc_t10dif usb_storage usbhid hid uas uhci_hcd ata_generic ata_piix libata
ehci_hcd e1000e floppy usbcore scsi_mod nls_base [last unloaded:
scsi_wait_scan]
[ 48.944386]
[ 48.944386] Pid: 2176, comm: bash Not tainted 2.6.38-2-amd64 #1 LENOVO
6234CY8/LENOVO
[ 48.944386] RIP: 0010:[<ffffffff8110716a>] [<ffffffff8110716a>]
dentry_update_name_case+0x17/0x4f
[ 48.944386] RSP: 0018:ffff88006fd8f9c8 EFLAGS: 00010246
[ 48.944386] RAX: 0000000000000000 RBX: ffff88005dc853c0 RCX:
00000000ffff0bcc
[ 48.944386] RDX: 0000000000000053 RSI: ffff88006fd8fa98 RDI:
ffff88005dc853c0
[ 48.944386] RBP: ffff88006fd8fa98 R08: 0000000000000000 R09:
ffff88005dc853fc
[ 48.944386] R10: 0000000000000053 R11: ffff880075b0fdb0 R12:
ffff88005dc65b40
[ 48.944386] R13: ffff88006fd8fc58 R14: 0000000000000001 R15:
ffff88005dc853c0
[ 48.944386] FS: 00007f8a2d762700(0000) GS:ffff880075b00000(0000)
knlGS:0000000000000000
[ 48.944386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.944386] CR2: 00007f23b106bac0 CR3: 000000006fc5b000 CR4:
00000000000406e0
[ 48.944386] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 48.944386] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 48.944386] Process bash (pid: 2176, threadinfo ffff88006fd8e000, task
ffff88006fdaca40)
[ 48.944386] Stack:
[ 48.944386] ffff88005dca6048 ffff88005dca6048 ffff880071919300
ffffffffa038d1b5
[ 48.944386] ffff88006fd8fac4 0000000000013700 0000000000000000
00000004810086fe
[ 48.944386] 0000000000000000 ffff88006fd8fe68 0000000000000002
ffff88005e3aa000
[ 48.944386] Call Trace:
[ 48.944386] [<ffffffffa038d1b5>] ? ncp_fill_cache+0x1b5/0x42a [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810ec2a8>] ? virt_to_head_page+0x9/0x2d
[ 48.944386] [<ffffffffa0393407>] ? ncp_do_request+0x30f/0x321 [ncpfs]
[ 48.944386] [<ffffffff81060331>] ? autoremove_wake_function+0x0/0x2a
[ 48.944386] [<ffffffffa03934f7>] ? ncp_request2+0x49/0x76 [ncpfs]
[ 48.944386] [<ffffffffa0391989>] ? ncp_search_for_fileset+0x1a4/0x1e6
[ncpfs]
[ 48.944386] [<ffffffffa038d65e>] ? ncp_do_readdir+0x139/0x18d [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810e536f>] ? alloc_pages_vma+0x108/0x124
[ 48.944386] [<ffffffff810b5409>] ? find_get_page+0x3b/0x5e
[ 48.944386] [<ffffffff810b67d4>] ? lock_page+0xe/0x2c
[ 48.944386] [<ffffffffa038dc34>] ? ncp_readdir+0x582/0x587 [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810d5b2c>] ? vma_merge+0x1ef/0x34a
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff81104d86>] ? vfs_readdir+0x67/0xa4
[ 48.944386] [<ffffffff81104eff>] ? sys_getdents+0x7d/0xcd
[ 48.944386] [<ffffffff81327255>] ? page_fault+0x25/0x30
[ 48.944386] [<ffffffff81009952>] ? system_call_fastpath+0x16/0x1b
[ 48.944386] Code: 8b 52 24 89 50 24 c3 8b 48 24 8b 72 24 89 70 24 89
4a 24
c3 55 48 89 f5 53 48 89 fb 48 83 ec 08 48 8b 47 30 8b 40 28 ff c8 75 04
<0f> 0b

eb fe 8b 47 24 3b 46 04 74 04 0f 0b eb fe 48 8d 7f 5c e8
[ 48.944386] RIP [<ffffffff8110716a>] dentry_update_name_case+0x17/0x4f
[ 48.944386] RSP <ffff88006fd8f9c8>
[ 49.009088] ---[ end trace 274c8a8a3c2d4f6d ]---



-- Package-specific info:
** Version:
Linux version 2.6.38-2-amd64 (Debian 2.6.38-2) (ben@decadent.org.uk)
(gcc version 4.4.5 (Debian 4.4.5-14) ) #1 SMP Tue Mar 29 16:45:36 UTC 2011


** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-amd64
root=UUID=da759629-c9a8-4886-ab4d-5cf22f1de8a2 ro quiet


** Not tainted

** Kernel log:
[ 2.656310] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.664306] ata1.00: configured for UDMA/133
[ 2.664404] scsi 0:0:0:0: Direct-Access ATA SAMSUNG HD161GJ
1AC0 PQ: 0 ANSI: 5
[ 2.667980] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD-RAM GH40N
NX04 PQ: 0 ANSI: 5

[ 2.672492] Initializing USB Mass Storage driver...
[ 2.676691] scsi4 : usb-storage 1-4:1.0
[ 2.677201] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160
GB/149 GiB)

[ 2.677236] sd 0:0:0:0: [sda] Write Protect is off
[ 2.677238] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.677253] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA

[ 2.677701] usbcore: registered new interface driver usb-storage
[ 2.677702] USB Mass Storage support registered.
[ 2.683300] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw
xa/form2 cdda tray

[ 2.683302] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.683371] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 2.696804] sda: sda1 sda2 sda3
[ 2.697050] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.700257] input: PS/2+USB Mouse as
/devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.0/input/input0
[ 2.700315] generic-usb 0003:1267:0210.0001: input,hidraw0: USB HID
v1.00 Mouse [PS/2+USB Mouse] on usb-0000:00:1d.1-1/input0

[ 2.700739] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.700816] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 2.733109] usb 8-1: New USB device found, idVendor=0c45, idProduct=6027
[ 2.733111] usb 8-1: New USB device strings: Mfr=0, Product=1,
SerialNumber=0

[ 2.733113] usb 8-1: Product: USB camera
[ 2.736109] input: CHESEN USB Keyboard as
/devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/input/input1
[ 2.736149] generic-usb 0003:0A81:0101.0002: input,hidraw1: USB HID
v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2/input0
[ 2.763138] input: CHESEN USB Keyboard as
/devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/input/input2
[ 2.763181] generic-usb 0003:0A81:0101.0003: input,hidraw2: USB HID
v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2/input1

[ 2.763197] usbcore: registered new interface driver usbhid
[ 2.763199] usbhid: USB HID core driver
[ 3.015032] PM: Starting manual resume from disk
[ 3.015034] PM: Hibernation image partition 8:1 present
[ 3.015035] PM: Looking for hibernation image.
[ 3.015180] PM: Image not found (code -22)
[ 3.015183] PM: Hibernation image not present or could not be loaded.
[ 3.049845] EXT4-fs (sda2): mounted filesystem with ordered data
mode. Opts: (null)
[ 3.682666] scsi 4:0:0:0: Direct-Access Generic- Compact Flash
1.00 PQ: 0 ANSI: 0 CCS
[ 3.689159] scsi 4:0:0:1: Direct-Access Generic- SM/xD-Picture
1.00 PQ: 0 ANSI: 0 CCS
[ 3.695786] scsi 4:0:0:2: Direct-Access Generic- SD/MMC
1.00 PQ: 0 ANSI: 0 CCS
[ 3.702410] scsi 4:0:0:3: Direct-Access Generic- MS/MS-Pro
1.00 PQ: 0 ANSI: 0 CCS

[ 3.702717] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 3.702836] sd 4:0:0:1: Attached scsi generic sg3 type 0
[ 3.702938] sd 4:0:0:2: Attached scsi generic sg4 type 0
[ 3.703042] sd 4:0:0:3: Attached scsi generic sg5 type 0
[ 3.709769] sd 4:0:0:1: [sdc] Attached SCSI removable disk
[ 3.710526] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 3.711270] sd 4:0:0:2: [sdd] Attached SCSI removable disk
[ 3.712027] sd 4:0:0:3: [sde] Attached SCSI removable disk
[ 4.312928] udev[367]: starting version 166
[ 4.817976] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 4.891041] ACPI: acpi_idle registered with cpuidle
[ 4.892340] input: Power Button as
/devices/LNXSYSTM:00/device:00/PNP0A03:00/PNP0C0C:00/input/input4

[ 4.902241] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
[ 4.902248] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low)
-> IRQ 17

[ 4.910717] Monitor-Mwait will be used to enter C-1 state
[ 4.910731] Monitor-Mwait will be used to enter C-2 state
[ 4.910735] Marking TSC unstable due to TSC halts in idle
[ 4.910903] Switching to clocksource hpet
[ 4.912987] wmi: Mapper loaded
[ 4.916409] ACPI: Power Button [PWRB]
[ 4.916454] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input5

[ 4.916491] ACPI: Power Button [PWRF]
[ 5.240035] tpm_tis 00:0b: 1.2 TPM (device-id 0xFE, rev-id 70)
[ 5.542135] [drm] Initialized drm 1.1.0 20060810
[ 5.627642] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 5.627645] i915 0000:00:02.0: setting latency timer to 64
[ 5.646645] i915 0000:00:02.0: irq 43 for MSI/MSI-X
[ 5.646649] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 5.646651] [drm] Driver supports precise vblank timestamp query.
[ 5.660855] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem: owns=io+mem

[ 5.758637] Console: switching to colour frame buffer device 160x64
[ 5.761165] fb0: inteldrmfb frame buffer device
[ 5.761166] drm: registered panic notifier
[ 5.761196] ACPI Exception: AE_NOT_FOUND, Evaluating _DOD
(20110112/video-1139)
[ 5.761310] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A03:00/LNXVIDEO:00/input/input6
[ 5.761361] ACPI: Video Device [IGD0] (multi-head: yes rom: no
post: no)
[ 5.761588] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[ 5.809415] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low)
-> IRQ 16

[ 5.809459] HDA Intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 5.809482] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 6.224999] input: HDA Digital PCBeep as
/devices/pci0000:00/0000:00:1b.0/input/input7
[ 7.136302] Adding 1951740k swap on /dev/sda1. Priority:-1 extents:1
across:1951740k [ 7.138748] EXT4-fs (sda2): re-mounted. Opts: (null)

[ 7.331863] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 7.482161] loop: module loaded
[ 7.774151] EXT4-fs (sda3): mounted filesystem with ordered data
mode. Opts: (null)

[ 8.416202] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 8.472075] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 8.472356] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.570504] fuse init (API version 7.16)
[ 11.744896] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: None

[ 11.745106] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 16.040301] lp: driver loaded but no devices found
[ 16.097666] ppdev: user-space parallel port driver
[ 22.520025] eth0: no IPv6 routers present
[ 31.780064] start_kdeinit (2064): /proc/2066/oom_adj is deprecated,
please use /proc/2066/oom_score_adj instead.

[ 35.134526] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0
[ 35.560250] EXT4-fs (sda3): re-mounted. Opts: commit=0
[ 100.768008] hrtimer: interrupt took 12222 ns
[ 630.936399] reportbug[2870] trap divide error ip:7fc9638cdbe0
sp:7fc95ba22e80 error:0 in libgtk-x11-2.0.so.0.2400.3[7fc96379d000+41c000]


** Model information
sys_vendor: LENOVO
product_name: 6234CY8
product_version: ThinkCentre M58p
chassis_vendor: LENOVO
chassis_version: NONE
bios_vendor: LENOVO
bios_version: 5CKT54AUS
board_vendor: LENOVO
board_name: LENOVO
board_version: NONE

** Loaded modules:
Module Size Used by
parport_pc 22191 0 ppdev 12725 0 lp
17190 0 parport 31650 3 parport_pc,ppdev,lp
nls_cp437 16553 1 nls_utf8 12456 1 ncpfs
49929 1 snd_hrtimer 12604 1 fuse
61520 1 coretemp 12784 0 loop
22515 0 snd_hda_codec_analog 77560 1 snd_hda_intel 25946
2 snd_hda_codec 67647 2 snd_hda_codec_analog,snd_hda_intel

snd_hwdep 13148 1 snd_hda_codec
snd_pcm_oss 40662 0 snd_mixer_oss 17905 1 snd_pcm_oss
snd_pcm 67327 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 12848 0 i915 315266 2
drm_kms_helper 26893 1 i915

drm 165567 3 i915,drm_kms_helper
snd_rawmidi 22963 1 snd_seq_midi
snd_seq_midi_event 13316 1 snd_seq_midi
snd_seq 44678 3 snd_seq_midi,snd_seq_midi_event
tpm_tis 13125 0 tpm 17726 1 tpm_tis
tpm_bios 12903 1 tpm
i2c_algo_bit 12834 1 i915
snd_timer 22658 3 snd_hrtimer,snd_pcm,snd_seq
psmouse 55199 0 video 17553 1 i915
snd_seq_device 13155 3 snd_seq_midi,snd_rawmidi,snd_seq
i2c_i801 16870 0 wmi 13202 0 evdev
17475 16 button 12994 1 i915
processor 27431 2 container 12581 0
serio_raw 12878 0 thermal_sys 17939 2
video,processor
pcspkr 12579 0 i2c_core 23725 5
i915,drm_kms_helper,drm,i2c_algo_bit,i2c_i801
snd 52280 16
snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,s nd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_raw midi,snd_seq,snd_timer,snd_seq_device

soundcore 13014 1 snd
snd_page_alloc 12969 2 snd_hda_intel,snd_pcm
ext4 285166 2 mbcache 12930 1 ext4
jbd2 65157 1 ext4
crc16 12343 1 ext4
sg 25769 0 usbhid 39900 0 hid
72616 1 usbhid
sd_mod 35501 4 sr_mod 21824 0
usb_storage 43639 0 cdrom 35134 1 sr_mod

crc_t10dif 12348 1 sd_mod
uas 13151 0 uhci_hcd 26290 0
ata_generic 12479 0 ata_piix 25319 3 libata
147240 2 ata_generic,ata_piix

scsi_mod 161457 6 sg,sd_mod,sr_mod,usb_storage,uas,libata
ehci_hcd 39529 0 e1000e 123965 0 usbcore
122908 6 usbhid,usb_storage,uas,uhci_hcd,ehci_hcd
floppy 56861 0 nls_base 12753 4
nls_cp437,nls_utf8,ncpfs,usbcore


** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet static
address 10.76.2.0
netmask 255.255.0.0
network 10.76.0.0
broadcast 10.76.255.255
gateway 10.76.0.1
dns-nameservers 10.76.0.3 172.18.5.133 172.18.5.140
dns-search prms.mpf.gov.br

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000

link/ether 6c:f0:49:f3:e1:20 brd ff:ff:ff:ff:ff:ff
inet 10.76.2.0/16 brd 10.76.255.255 scope global eth0
inet6 fe80::6ef0:49ff:fef3:e120/64 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: 11214 182 0 0 0 0 0 0
11214 182 0 0 0 0 0 0
eth0: 3787612 4013 0 86 0 0 0 182
279562 1204 0 0 0 0 0 0


*** Protocol statistics:
Ip:
3623 total packets received
10 with invalid addresses
0 forwarded
0 incoming packets discarded
3613 incoming packets delivered
1340 requests sent out
Icmp:
2 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 2
2 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 2
IcmpMsg:
InType3: 2
OutType3: 2
Tcp:
71 active connections openings
12 passive connection openings
34 failed connection attempts
0 connection resets received
1 connections established
2966 segments received
1066 segments send out
0 segments retransmited
0 bad segments received.
34 resets sent
Udp:
677 packets received
0 packets to unknown port received.
0 packet receive errors
287 packets sent
UdpLite:
TcpExt:
1 packets pruned from receive queue because of socket buffer overrun
16 TCP sockets finished time wait in fast timer
6 delayed acks sent
6 packets directly queued to recvmsg prequeue.
10 bytes directly received in process context from prequeue
2472 packet headers predicted
89 acknowledgments not containing data payload received
68 predicted acknowledgments
48 packets collapsed in receive queue due to low socket buffer
TCPBacklogDrop: 2
IpExt:
InMcastPkts: 409
OutMcastPkts: 231
InBcastPkts: 221
OutBcastPkts: 28
InOctets: 3873298
OutOctets: 271454
InMcastOctets: 286022
OutMcastOctets: 194098
InBcastOctets: 37317
OutBcastOctets: 3359

*** Device features:
eth0: 0x1109a9
lo: 0x13865

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM
Controller [8086:2e10] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 4 Series
Chipset Integrated Graphics Controller [8086:2e12] (rev 03) (prog-if 00
[VGA controller])

Subsystem: Lenovo Device [17aa:3048]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0
Interrupt: pin A routed to IRQ 43
Region 0: Memory at fc000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1c70 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset
Integrated Graphics Controller [8086:2e13] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 fc400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:03.0 Communication controller [0780]: Intel Corporation 4 Series
Chipset HECI Controller [8086:2e14] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 fc524000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>

00:03.2 IDE interface [0101]: Intel Corporation 4 Series Chipset PT IDER
Controller [8086:2e16] (rev 03) (prog-if 85 [Master SecO PriO])

Subsystem: Lenovo Device [17aa:3048]
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 C routed to IRQ 5
Region 0: I/O ports at 1c88 [disabled] [size=8]
Region 1: I/O ports at 1c7c [disabled] [size=4]
Region 2: I/O ports at 1c80 [disabled] [size=8]
Region 3: I/O ports at 1c78 [disabled] [size=4]
Region 4: I/O ports at 1c20 [disabled] [size=16]
Capabilities: <access denied>

00:03.3 Serial controller [0700]: Intel Corporation 4 Series Chipset
Serial KT Controller [8086:2e17] (rev 03) (prog-if 02 [16550])

Subsystem: Lenovo Device [17aa:3048]
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 1c90 [size=8]
Region 1: Memory at fc526000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM-3 Gigabit
Network Connection [8086:10de] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 42
Region 0: Memory at fc500000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fc527000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 1820 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #4 [8086:3a67] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1840 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #5 [8086:3a68] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1860 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #6 [8086:3a69] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1880 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB2 EHCI Controller #2 [8086:3a6c] (rev 02) (prog-if 20 [EHCI])

Subsystem: Lenovo Device [17aa:3048]
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 0: Memory at fc528000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801JD/DO (ICH10 Family)
HD Audio Controller [8086:3a6e] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 44
Region 0: Memory at fc520000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

00:1d.0 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #1 [8086:3a64] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18a0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #2 [8086:3a65] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18c0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #3 [8086:3a66] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18e0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB2 EHCI Controller #1 [8086:3a6a] (rev 02) (prog-if 20 [EHCI])

Subsystem: Lenovo Device [17aa:3048]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fc529000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge
[8086:244e] (rev a2) (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=11, subordinate=11, 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 82801JDO (ICH10DO) LPC
Interface Controller [8086:3a14] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 82801JD/DO (ICH10
Family) 4-port SATA IDE Controller [8086:3a00] (rev 02) (prog-if 8a
[Master SecP PriP])

Subsystem: Lenovo Device [17aa:3048]
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 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 1c40 [size=16]
Region 5: I/O ports at 1c30 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801JD/DO (ICH10 Family) SMBus
Controller [8086:3a60] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 B routed to IRQ 17
Region 0: Memory at fc52a000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 1c00 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 IDE interface [0101]: Intel Corporation 82801JD/DO (ICH10
Family) 2-port SATA IDE Controller [8086:3a06] (rev 02) (prog-if 85
[Master SecO PriO])

Subsystem: Lenovo Device [17aa:3048]
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 0: I/O ports at 1cc0 [size=8]
Region 1: I/O ports at 1cb4 [size=4]
Region 2: I/O ports at 1cb8 [size=8]
Region 3: I/O ports at 1cb0 [size=4]
Region 4: I/O ports at 1c60 [size=16]
Region 5: I/O ports at 1c50 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 005 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 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader
Bus 007 Device 002: ID 1267:0210 Logic3 / SpectraVideo plc Bus 007
Device 003: ID 0a81:0101 Chesen Electronics Corp. Keyboard

Bus 008 Device 002: ID 0c45:6027 Microdia


*** /tmp/reportbug-linux-image-2.6.38-2-amd64-20110404-2735-3OIw6m
Subject: Bug when listing files/dirs on ncpfs
Package: linux-2.6
Version: 2.6.38-2
Severity: grave

Got a bug message when listing items on ncpfs filesystem with 'ls' command.
Makes mounted filesystem useless.
Trace:

[ 48.940407] ------------[ cut here ]------------
[ 48.941485] kernel BUG at /build/buildd-
linux-2.6_2.6.38-2-amd64-6G9fmV/linux-2.6-2.6.38/debian/build/source_amd64_none/fs/dcache.c:2134!
[ 48.942559] invalid opcode: 0000 [#1] SMP
[ 48.943651] last sysfs file: /sys/devices/virtual/sound/timer/uevent
[ 48.944386] CPU 1
[ 48.944386] Modules linked in: nls_cp437 nls_utf8 parport_pc ncpfs
ppdev lp

parport snd_hrtimer fuse coretemp loop snd_hda_codec_analog snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi
snd_rawmidi i915 snd_seq_midi_event snd_seq snd_timer snd_seq_device snd
soundcore snd_page_alloc drm_kms_helper drm i2c_algo_bit wmi pcspkr tpm_tis
psmouse i2c_i801 tpm i2c_core tpm_bios serio_raw container video processor
thermal_sys evdev button ext4 mbcache jbd2 crc16 sg sd_mod sr_mod cdrom
crc_t10dif usb_storage usbhid hid uas uhci_hcd ata_generic ata_piix libata
ehci_hcd e1000e floppy usbcore scsi_mod nls_base [last unloaded:
scsi_wait_scan]
[ 48.944386]
[ 48.944386] Pid: 2176, comm: bash Not tainted 2.6.38-2-amd64 #1 LENOVO
6234CY8/LENOVO
[ 48.944386] RIP: 0010:[<ffffffff8110716a>] [<ffffffff8110716a>]
dentry_update_name_case+0x17/0x4f
[ 48.944386] RSP: 0018:ffff88006fd8f9c8 EFLAGS: 00010246
[ 48.944386] RAX: 0000000000000000 RBX: ffff88005dc853c0 RCX:
00000000ffff0bcc
[ 48.944386] RDX: 0000000000000053 RSI: ffff88006fd8fa98 RDI:
ffff88005dc853c0
[ 48.944386] RBP: ffff88006fd8fa98 R08: 0000000000000000 R09:
ffff88005dc853fc
[ 48.944386] R10: 0000000000000053 R11: ffff880075b0fdb0 R12:
ffff88005dc65b40
[ 48.944386] R13: ffff88006fd8fc58 R14: 0000000000000001 R15:
ffff88005dc853c0
[ 48.944386] FS: 00007f8a2d762700(0000) GS:ffff880075b00000(0000)
knlGS:0000000000000000
[ 48.944386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.944386] CR2: 00007f23b106bac0 CR3: 000000006fc5b000 CR4:
00000000000406e0
[ 48.944386] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 48.944386] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 48.944386] Process bash (pid: 2176, threadinfo ffff88006fd8e000, task
ffff88006fdaca40)
[ 48.944386] Stack:
[ 48.944386] ffff88005dca6048 ffff88005dca6048 ffff880071919300
ffffffffa038d1b5
[ 48.944386] ffff88006fd8fac4 0000000000013700 0000000000000000
00000004810086fe
[ 48.944386] 0000000000000000 ffff88006fd8fe68 0000000000000002
ffff88005e3aa000
[ 48.944386] Call Trace:
[ 48.944386] [<ffffffffa038d1b5>] ? ncp_fill_cache+0x1b5/0x42a [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810ec2a8>] ? virt_to_head_page+0x9/0x2d
[ 48.944386] [<ffffffffa0393407>] ? ncp_do_request+0x30f/0x321 [ncpfs]
[ 48.944386] [<ffffffff81060331>] ? autoremove_wake_function+0x0/0x2a
[ 48.944386] [<ffffffffa03934f7>] ? ncp_request2+0x49/0x76 [ncpfs]
[ 48.944386] [<ffffffffa0391989>] ? ncp_search_for_fileset+0x1a4/0x1e6
[ncpfs]
[ 48.944386] [<ffffffffa038d65e>] ? ncp_do_readdir+0x139/0x18d [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810e536f>] ? alloc_pages_vma+0x108/0x124
[ 48.944386] [<ffffffff810b5409>] ? find_get_page+0x3b/0x5e
[ 48.944386] [<ffffffff810b67d4>] ? lock_page+0xe/0x2c
[ 48.944386] [<ffffffffa038dc34>] ? ncp_readdir+0x582/0x587 [ncpfs]
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff810d5b2c>] ? vma_merge+0x1ef/0x34a
[ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
[ 48.944386] [<ffffffff81104d86>] ? vfs_readdir+0x67/0xa4
[ 48.944386] [<ffffffff81104eff>] ? sys_getdents+0x7d/0xcd
[ 48.944386] [<ffffffff81327255>] ? page_fault+0x25/0x30
[ 48.944386] [<ffffffff81009952>] ? system_call_fastpath+0x16/0x1b
[ 48.944386] Code: 8b 52 24 89 50 24 c3 8b 48 24 8b 72 24 89 70 24 89
4a 24
c3 55 48 89 f5 53 48 89 fb 48 83 ec 08 48 8b 47 30 8b 40 28 ff c8 75 04
<0f> 0b

eb fe 8b 47 24 3b 46 04 74 04 0f 0b eb fe 48 8d 7f 5c e8
[ 48.944386] RIP [<ffffffff8110716a>] dentry_update_name_case+0x17/0x4f
[ 48.944386] RSP <ffff88006fd8f9c8>
[ 49.009088] ---[ end trace 274c8a8a3c2d4f6d ]---



-- Package-specific info:
** Version:
Linux version 2.6.38-2-amd64 (Debian 2.6.38-2) (ben@decadent.org.uk)
(gcc version 4.4.5 (Debian 4.4.5-14) ) #1 SMP Tue Mar 29 16:45:36 UTC 2011


** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-amd64
root=UUID=da759629-c9a8-4886-ab4d-5cf22f1de8a2 ro quiet


** Not tainted

** Kernel log:
[ 2.656308] ata1.00: ATA-7: SAMSUNG HD161GJ, 1AC01116, max UDMA7
[ 2.656310] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.664306] ata1.00: configured for UDMA/133
[ 2.664404] scsi 0:0:0:0: Direct-Access ATA SAMSUNG HD161GJ
1AC0 PQ: 0 ANSI: 5
[ 2.667980] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD-RAM GH40N
NX04 PQ: 0 ANSI: 5

[ 2.672492] Initializing USB Mass Storage driver...
[ 2.676691] scsi4 : usb-storage 1-4:1.0
[ 2.677201] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160
GB/149 GiB)

[ 2.677236] sd 0:0:0:0: [sda] Write Protect is off
[ 2.677238] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.677253] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA

[ 2.677701] usbcore: registered new interface driver usb-storage
[ 2.677702] USB Mass Storage support registered.
[ 2.683300] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw
xa/form2 cdda tray

[ 2.683302] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.683371] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 2.696804] sda: sda1 sda2 sda3
[ 2.697050] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.700257] input: PS/2+USB Mouse as
/devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.0/input/input0
[ 2.700315] generic-usb 0003:1267:0210.0001: input,hidraw0: USB HID
v1.00 Mouse [PS/2+USB Mouse] on usb-0000:00:1d.1-1/input0

[ 2.700739] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.700816] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 2.733109] usb 8-1: New USB device found, idVendor=0c45, idProduct=6027
[ 2.733111] usb 8-1: New USB device strings: Mfr=0, Product=1,
SerialNumber=0

[ 2.733113] usb 8-1: Product: USB camera
[ 2.736109] input: CHESEN USB Keyboard as
/devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/input/input1
[ 2.736149] generic-usb 0003:0A81:0101.0002: input,hidraw1: USB HID
v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2/input0
[ 2.763138] input: CHESEN USB Keyboard as
/devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/input/input2
[ 2.763181] generic-usb 0003:0A81:0101.0003: input,hidraw2: USB HID
v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2/input1

[ 2.763197] usbcore: registered new interface driver usbhid
[ 2.763199] usbhid: USB HID core driver
[ 3.015032] PM: Starting manual resume from disk
[ 3.015034] PM: Hibernation image partition 8:1 present
[ 3.015035] PM: Looking for hibernation image.
[ 3.015180] PM: Image not found (code -22)
[ 3.015183] PM: Hibernation image not present or could not be loaded.
[ 3.049845] EXT4-fs (sda2): mounted filesystem with ordered data
mode. Opts: (null)
[ 3.682666] scsi 4:0:0:0: Direct-Access Generic- Compact Flash
1.00 PQ: 0 ANSI: 0 CCS
[ 3.689159] scsi 4:0:0:1: Direct-Access Generic- SM/xD-Picture
1.00 PQ: 0 ANSI: 0 CCS
[ 3.695786] scsi 4:0:0:2: Direct-Access Generic- SD/MMC
1.00 PQ: 0 ANSI: 0 CCS
[ 3.702410] scsi 4:0:0:3: Direct-Access Generic- MS/MS-Pro
1.00 PQ: 0 ANSI: 0 CCS

[ 3.702717] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 3.702836] sd 4:0:0:1: Attached scsi generic sg3 type 0
[ 3.702938] sd 4:0:0:2: Attached scsi generic sg4 type 0
[ 3.703042] sd 4:0:0:3: Attached scsi generic sg5 type 0
[ 3.709769] sd 4:0:0:1: [sdc] Attached SCSI removable disk
[ 3.710526] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 3.711270] sd 4:0:0:2: [sdd] Attached SCSI removable disk
[ 3.712027] sd 4:0:0:3: [sde] Attached SCSI removable disk
[ 4.312928] udev[367]: starting version 166
[ 4.817976] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 4.891041] ACPI: acpi_idle registered with cpuidle
[ 4.892340] input: Power Button as
/devices/LNXSYSTM:00/device:00/PNP0A03:00/PNP0C0C:00/input/input4

[ 4.902241] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
[ 4.902248] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low)
-> IRQ 17

[ 4.910717] Monitor-Mwait will be used to enter C-1 state
[ 4.910731] Monitor-Mwait will be used to enter C-2 state
[ 4.910735] Marking TSC unstable due to TSC halts in idle
[ 4.910903] Switching to clocksource hpet
[ 4.912987] wmi: Mapper loaded
[ 4.916409] ACPI: Power Button [PWRB]
[ 4.916454] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input5

[ 4.916491] ACPI: Power Button [PWRF]
[ 5.240035] tpm_tis 00:0b: 1.2 TPM (device-id 0xFE, rev-id 70)
[ 5.542135] [drm] Initialized drm 1.1.0 20060810
[ 5.627642] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 5.627645] i915 0000:00:02.0: setting latency timer to 64
[ 5.646645] i915 0000:00:02.0: irq 43 for MSI/MSI-X
[ 5.646649] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 5.646651] [drm] Driver supports precise vblank timestamp query.
[ 5.660855] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem: owns=io+mem

[ 5.758637] Console: switching to colour frame buffer device 160x64
[ 5.761165] fb0: inteldrmfb frame buffer device
[ 5.761166] drm: registered panic notifier
[ 5.761196] ACPI Exception: AE_NOT_FOUND, Evaluating _DOD
(20110112/video-1139)
[ 5.761310] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A03:00/LNXVIDEO:00/input/input6
[ 5.761361] ACPI: Video Device [IGD0] (multi-head: yes rom: no
post: no)
[ 5.761588] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[ 5.809415] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low)
-> IRQ 16

[ 5.809459] HDA Intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 5.809482] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 6.224999] input: HDA Digital PCBeep as
/devices/pci0000:00/0000:00:1b.0/input/input7
[ 7.136302] Adding 1951740k swap on /dev/sda1. Priority:-1 extents:1
across:1951740k [ 7.138748] EXT4-fs (sda2): re-mounted. Opts: (null)

[ 7.331863] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 7.482161] loop: module loaded
[ 7.774151] EXT4-fs (sda3): mounted filesystem with ordered data
mode. Opts: (null)

[ 8.416202] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 8.472075] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 8.472356] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.570504] fuse init (API version 7.16)
[ 11.744896] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: None

[ 11.745106] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 16.040301] lp: driver loaded but no devices found
[ 16.097666] ppdev: user-space parallel port driver
[ 22.520025] eth0: no IPv6 routers present
[ 31.780064] start_kdeinit (2064): /proc/2066/oom_adj is deprecated,
please use /proc/2066/oom_score_adj instead.

[ 35.134526] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0
[ 35.560250] EXT4-fs (sda3): re-mounted. Opts: commit=0
[ 100.768008] hrtimer: interrupt took 12222 ns

** Model information
sys_vendor: LENOVO
product_name: 6234CY8
product_version: ThinkCentre M58p
chassis_vendor: LENOVO
chassis_version: NONE
bios_vendor: LENOVO
bios_version: 5CKT54AUS
board_vendor: LENOVO
board_name: LENOVO
board_version: NONE

** Loaded modules:
Module Size Used by
parport_pc 22191 0 ppdev 12725 0 lp
17190 0 parport 31650 3 parport_pc,ppdev,lp
nls_cp437 16553 1 nls_utf8 12456 1 ncpfs
49929 1 snd_hrtimer 12604 1 fuse
61520 1 coretemp 12784 0 loop
22515 0 snd_hda_codec_analog 77560 1 snd_hda_intel 25946
2 snd_hda_codec 67647 2 snd_hda_codec_analog,snd_hda_intel

snd_hwdep 13148 1 snd_hda_codec
snd_pcm_oss 40662 0 snd_mixer_oss 17905 1 snd_pcm_oss
snd_pcm 67327 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 12848 0 i915 315266 2
drm_kms_helper 26893 1 i915

drm 165567 3 i915,drm_kms_helper
snd_rawmidi 22963 1 snd_seq_midi
snd_seq_midi_event 13316 1 snd_seq_midi
snd_seq 44678 3 snd_seq_midi,snd_seq_midi_event
tpm_tis 13125 0 tpm 17726 1 tpm_tis
tpm_bios 12903 1 tpm
i2c_algo_bit 12834 1 i915
snd_timer 22658 3 snd_hrtimer,snd_pcm,snd_seq
psmouse 55199 0 video 17553 1 i915
snd_seq_device 13155 3 snd_seq_midi,snd_rawmidi,snd_seq
i2c_i801 16870 0 wmi 13202 0 evdev
17475 16 button 12994 1 i915
processor 27431 2 container 12581 0
serio_raw 12878 0 thermal_sys 17939 2
video,processor
pcspkr 12579 0 i2c_core 23725 5
i915,drm_kms_helper,drm,i2c_algo_bit,i2c_i801
snd 52280 16
snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,s nd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_raw midi,snd_seq,snd_timer,snd_seq_device

soundcore 13014 1 snd
snd_page_alloc 12969 2 snd_hda_intel,snd_pcm
ext4 285166 2 mbcache 12930 1 ext4
jbd2 65157 1 ext4
crc16 12343 1 ext4
sg 25769 0 usbhid 39900 0 hid
72616 1 usbhid
sd_mod 35501 4 sr_mod 21824 0
usb_storage 43639 0 cdrom 35134 1 sr_mod

crc_t10dif 12348 1 sd_mod
uas 13151 0 uhci_hcd 26290 0
ata_generic 12479 0 ata_piix 25319 3 libata
147240 2 ata_generic,ata_piix

scsi_mod 161457 6 sg,sd_mod,sr_mod,usb_storage,uas,libata
ehci_hcd 39529 0 e1000e 123965 0 usbcore
122908 6 usbhid,usb_storage,uas,uhci_hcd,ehci_hcd
floppy 56861 0 nls_base 12753 4
nls_cp437,nls_utf8,ncpfs,usbcore


** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet static
address 10.76.2.0
netmask 255.255.0.0
network 10.76.0.0
broadcast 10.76.255.255
gateway 10.76.0.1
dns-nameservers 10.76.0.3 172.18.5.133 172.18.5.140
dns-search prms.mpf.gov.br

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000

link/ether 6c:f0:49:f3:e1:20 brd ff:ff:ff:ff:ff:ff
inet 10.76.2.0/16 brd 10.76.255.255 scope global eth0
inet6 fe80::6ef0:49ff:fef3:e120/64 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: 11214 182 0 0 0 0 0 0
11214 182 0 0 0 0 0 0
eth0: 2605142 2864 0 68 0 0 0 157
241537 926 0 0 0 0 0 0


*** Protocol statistics:
Ip:
2652 total packets received
10 with invalid addresses
0 forwarded
0 incoming packets discarded
2642 incoming packets delivered
1067 requests sent out
Icmp:
2 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 2
2 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 2
IcmpMsg:
InType3: 2
OutType3: 2
Tcp:
66 active connections openings
12 passive connection openings
34 failed connection attempts
0 connection resets received
1 connections established
2093 segments received
830 segments send out
0 segments retransmited
0 bad segments received.
34 resets sent
Udp:
598 packets received
0 packets to unknown port received.
0 packet receive errors
250 packets sent
UdpLite:
TcpExt:
1 packets pruned from receive queue because of socket buffer overrun
16 TCP sockets finished time wait in fast timer
4 delayed acks sent
6 packets directly queued to recvmsg prequeue.
10 bytes directly received in process context from prequeue
1668 packet headers predicted
79 acknowledgments not containing data payload received
44 predicted acknowledgments
48 packets collapsed in receive queue due to low socket buffer
TCPBacklogDrop: 2
IpExt:
InMcastPkts: 359
OutMcastPkts: 206
InBcastPkts: 184
OutBcastPkts: 26
InOctets: 2703357
OutOctets: 237461
InMcastOctets: 257220
OutMcastOctets: 175241
InBcastOctets: 29555
OutBcastOctets: 3040

*** Device features:
eth0: 0x1109a9
lo: 0x13865

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM
Controller [8086:2e10] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 4 Series
Chipset Integrated Graphics Controller [8086:2e12] (rev 03) (prog-if 00
[VGA controller])

Subsystem: Lenovo Device [17aa:3048]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

Latency: 0
Interrupt: pin A routed to IRQ 43
Region 0: Memory at fc000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1c70 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset
Integrated Graphics Controller [8086:2e13] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 fc400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:03.0 Communication controller [0780]: Intel Corporation 4 Series
Chipset HECI Controller [8086:2e14] (rev 03)

Subsystem: Lenovo Device [17aa:3048]
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 fc524000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>

00:03.2 IDE interface [0101]: Intel Corporation 4 Series Chipset PT IDER
Controller [8086:2e16] (rev 03) (prog-if 85 [Master SecO PriO])

Subsystem: Lenovo Device [17aa:3048]
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 C routed to IRQ 5
Region 0: I/O ports at 1c88 [disabled] [size=8]
Region 1: I/O ports at 1c7c [disabled] [size=4]
Region 2: I/O ports at 1c80 [disabled] [size=8]
Region 3: I/O ports at 1c78 [disabled] [size=4]
Region 4: I/O ports at 1c20 [disabled] [size=16]
Capabilities: <access denied>

00:03.3 Serial controller [0700]: Intel Corporation 4 Series Chipset
Serial KT Controller [8086:2e17] (rev 03) (prog-if 02 [16550])

Subsystem: Lenovo Device [17aa:3048]
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 1c90 [size=8]
Region 1: Memory at fc526000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM-3 Gigabit
Network Connection [8086:10de] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 42
Region 0: Memory at fc500000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fc527000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 1820 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #4 [8086:3a67] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1840 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #5 [8086:3a68] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1860 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #6 [8086:3a69] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 1880 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB2 EHCI Controller #2 [8086:3a6c] (rev 02) (prog-if 20 [EHCI])

Subsystem: Lenovo Device [17aa:3048]
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 0: Memory at fc528000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801JD/DO (ICH10 Family)
HD Audio Controller [8086:3a6e] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 44
Region 0: Memory at fc520000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

00:1d.0 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #1 [8086:3a64] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18a0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #2 [8086:3a65] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18c0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB UHCI Controller #3 [8086:3a66] (rev 02) (prog-if 00 [UHCI])

Subsystem: Lenovo Device [17aa:3048]
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 18e0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801JD/DO (ICH10
Family) USB2 EHCI Controller #1 [8086:3a6a] (rev 02) (prog-if 20 [EHCI])

Subsystem: Lenovo Device [17aa:3048]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-

Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fc529000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge
[8086:244e] (rev a2) (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=11, subordinate=11, 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 82801JDO (ICH10DO) LPC
Interface Controller [8086:3a14] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 82801JD/DO (ICH10
Family) 4-port SATA IDE Controller [8086:3a00] (rev 02) (prog-if 8a
[Master SecP PriP])

Subsystem: Lenovo Device [17aa:3048]
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 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 1c40 [size=16]
Region 5: I/O ports at 1c30 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801JD/DO (ICH10 Family) SMBus
Controller [8086:3a60] (rev 02)

Subsystem: Lenovo Device [17aa:3048]
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 B routed to IRQ 17
Region 0: Memory at fc52a000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 1c00 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 IDE interface [0101]: Intel Corporation 82801JD/DO (ICH10
Family) 2-port SATA IDE Controller [8086:3a06] (rev 02) (prog-if 85
[Master SecO PriO])

Subsystem: Lenovo Device [17aa:3048]
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 0: I/O ports at 1cc0 [size=8]
Region 1: I/O ports at 1cb4 [size=4]
Region 2: I/O ports at 1cb8 [size=8]
Region 3: I/O ports at 1cb0 [size=4]
Region 4: I/O ports at 1c60 [size=16]
Region 5: I/O ports at 1c50 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 005 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 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader
Bus 007 Device 002: ID 1267:0210 Logic3 / SpectraVideo plc Bus 007
Device 003: ID 0a81:0101 Chesen Electronics Corp. Keyboard

Bus 008 Device 002: ID 0c45:6027 Microdia

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

Kernel: Linux 2.6.38-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.38-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.38 Debian configuration
management sy
ii initramfs-tools [linux-initra 0.98.8 tools for generating an
initramfs

ii linux-base 3.2 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux
kernel mo


Versions of packages linux-image-2.6.38-2-amd64 recommends:
ii firmware-linux-free 3 Binary firmware for various
driver


Versions of packages linux-image-2.6.38-2-amd64 suggests:
ii grub-pc 1.99~rc1-8 GRand Unified Bootloader,
version pn linux-doc-2.6.38 <none> (no description
available)


Versions of packages linux-image-2.6.38-2-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
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)

-- debconf information:
linux-image-2.6.38-2-amd64/postinst/missing-firmware-2.6.38-2-amd64:

linux-image-2.6.38-2-amd64/prerm/removing-running-kernel-2.6.38-2-amd64:
true


linux-image-2.6.38-2-amd64/postinst/ignoring-do-bootloader-2.6.38-2-amd64:

linux-image-2.6.38-2-amd64/postinst/depmod-error-initrd-2.6.38-2-amd64:
false



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

Kernel: Linux 2.6.38-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.38-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.38 Debian configuration
management sy
ii initramfs-tools [linux-initra 0.98.8 tools for generating an
initramfs

ii linux-base 3.2 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux
kernel mo


Versions of packages linux-image-2.6.38-2-amd64 recommends:
ii firmware-linux-free 3 Binary firmware for various
driver


Versions of packages linux-image-2.6.38-2-amd64 suggests:
ii grub-pc 1.99~rc1-8 GRand Unified Bootloader,
version pn linux-doc-2.6.38 <none> (no description
available)


Versions of packages linux-image-2.6.38-2-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic

Ben Hutchings 04-05-2011 12:17 AM

Bug#620896: Bug when listing files/dirs on ncpfs
 
Another report of ncpfs regression in 2.6.38:

On Mon, 2011-04-04 at 19:29 -0400, Diego Rubert wrote:
> Package: linux-2.6
> Version: 2.6.38-2
> Severity: grave
>
> Got a bug message when listing items on ncpfs filesystem with 'ls' command.
> Makes mounted filesystem useless.
> Trace:
>
> [ 48.940407] ------------[ cut here ]------------
> [ 48.941485] kernel BUG at /build/buildd-
> linux-2.6_2.6.38-2-amd64-6G9fmV/linux-2.6-2.6.38/debian/build/source_amd64_none/fs/dcache.c:2134!
> [ 48.942559] invalid opcode: 0000 [#1] SMP
> [ 48.943651] last sysfs file: /sys/devices/virtual/sound/timer/uevent
> [ 48.944386] CPU 1
> [ 48.944386] Modules linked in: nls_cp437 nls_utf8 parport_pc ncpfs
> ppdev lp
> parport snd_hrtimer fuse coretemp loop snd_hda_codec_analog snd_hda_intel
> snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi
> snd_rawmidi i915 snd_seq_midi_event snd_seq snd_timer snd_seq_device snd
> soundcore snd_page_alloc drm_kms_helper drm i2c_algo_bit wmi pcspkr tpm_tis
> psmouse i2c_i801 tpm i2c_core tpm_bios serio_raw container video processor
> thermal_sys evdev button ext4 mbcache jbd2 crc16 sg sd_mod sr_mod cdrom
> crc_t10dif usb_storage usbhid hid uas uhci_hcd ata_generic ata_piix libata
> ehci_hcd e1000e floppy usbcore scsi_mod nls_base [last unloaded:
> scsi_wait_scan]
> [ 48.944386]
> [ 48.944386] Pid: 2176, comm: bash Not tainted 2.6.38-2-amd64 #1 LENOVO
> 6234CY8/LENOVO
> [ 48.944386] RIP: 0010:[<ffffffff8110716a>] [<ffffffff8110716a>]
> dentry_update_name_case+0x17/0x4f
> [ 48.944386] RSP: 0018:ffff88006fd8f9c8 EFLAGS: 00010246
> [ 48.944386] RAX: 0000000000000000 RBX: ffff88005dc853c0 RCX:
> 00000000ffff0bcc
> [ 48.944386] RDX: 0000000000000053 RSI: ffff88006fd8fa98 RDI:
> ffff88005dc853c0
> [ 48.944386] RBP: ffff88006fd8fa98 R08: 0000000000000000 R09:
> ffff88005dc853fc
> [ 48.944386] R10: 0000000000000053 R11: ffff880075b0fdb0 R12:
> ffff88005dc65b40
> [ 48.944386] R13: ffff88006fd8fc58 R14: 0000000000000001 R15:
> ffff88005dc853c0
> [ 48.944386] FS: 00007f8a2d762700(0000) GS:ffff880075b00000(0000)
> knlGS:0000000000000000
> [ 48.944386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 48.944386] CR2: 00007f23b106bac0 CR3: 000000006fc5b000 CR4:
> 00000000000406e0
> [ 48.944386] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [ 48.944386] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> 0000000000000400
> [ 48.944386] Process bash (pid: 2176, threadinfo ffff88006fd8e000, task
> ffff88006fdaca40)
> [ 48.944386] Stack:
> [ 48.944386] ffff88005dca6048 ffff88005dca6048 ffff880071919300
> ffffffffa038d1b5
> [ 48.944386] ffff88006fd8fac4 0000000000013700 0000000000000000
> 00000004810086fe
> [ 48.944386] 0000000000000000 ffff88006fd8fe68 0000000000000002
> ffff88005e3aa000
> [ 48.944386] Call Trace:
> [ 48.944386] [<ffffffffa038d1b5>] ? ncp_fill_cache+0x1b5/0x42a [ncpfs]
> [ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
> [ 48.944386] [<ffffffff810ec2a8>] ? virt_to_head_page+0x9/0x2d
> [ 48.944386] [<ffffffffa0393407>] ? ncp_do_request+0x30f/0x321 [ncpfs]
> [ 48.944386] [<ffffffff81060331>] ? autoremove_wake_function+0x0/0x2a
> [ 48.944386] [<ffffffffa03934f7>] ? ncp_request2+0x49/0x76 [ncpfs]
> [ 48.944386] [<ffffffffa0391989>] ? ncp_search_for_fileset+0x1a4/0x1e6
> [ncpfs]
> [ 48.944386] [<ffffffffa038d65e>] ? ncp_do_readdir+0x139/0x18d [ncpfs]
> [ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
> [ 48.944386] [<ffffffff810e536f>] ? alloc_pages_vma+0x108/0x124
> [ 48.944386] [<ffffffff810b5409>] ? find_get_page+0x3b/0x5e
> [ 48.944386] [<ffffffff810b67d4>] ? lock_page+0xe/0x2c
> [ 48.944386] [<ffffffffa038dc34>] ? ncp_readdir+0x582/0x587 [ncpfs]
> [ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
> [ 48.944386] [<ffffffff810d5b2c>] ? vma_merge+0x1ef/0x34a
> [ 48.944386] [<ffffffff81104c5c>] ? filldir+0x0/0xc3
> [ 48.944386] [<ffffffff81104d86>] ? vfs_readdir+0x67/0xa4
> [ 48.944386] [<ffffffff81104eff>] ? sys_getdents+0x7d/0xcd
> [ 48.944386] [<ffffffff81327255>] ? page_fault+0x25/0x30
> [ 48.944386] [<ffffffff81009952>] ? system_call_fastpath+0x16/0x1b
> [ 48.944386] Code: 8b 52 24 89 50 24 c3 8b 48 24 8b 72 24 89 70 24 89
> 4a 24
> c3 55 48 89 f5 53 48 89 fb 48 83 ec 08 48 8b 47 30 8b 40 28 ff c8 75 04
> <0f> 0b
> eb fe 8b 47 24 3b 46 04 74 04 0f 0b eb fe 48 8d 7f 5c e8
> [ 48.944386] RIP [<ffffffff8110716a>] dentry_update_name_case+0x17/0x4f
> [ 48.944386] RSP <ffff88006fd8f9c8>
> [ 49.009088] ---[ end trace 274c8a8a3c2d4f6d ]---
[...]

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

Jonathan Nieder 08-05-2011 06:31 PM

Bug#620896: Bug when listing files/dirs on ncpfs
 
forwarded 620896 https://bugzilla.kernel.org/show_bug.cgi?id=35912
quit

Hi Diego,

Diego Rubert wrote:

> Got a bug message when listing items on ncpfs filesystem with 'ls'
> command.

This might have been fixed by v2.6.39-rc4~24 (vfs: fix incorrect
dentry_update_name_case() BUG_ON() test, 2011-04-15). Could you try
the latest version from sid and report the result upstream at [1]?

Thanks and sorry for the trouble,
Jonathan



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