Bug 8830 - HUAWEI e630 data cards problem
HUAWEI e630 data cards problem
Status: CLOSED CODE_FIX
Product: Drivers
Classification: Unclassified
Component: USB
All Linux
: P1 normal
Assigned To: Greg Kroah-Hartman
:
Depends on:
Blocks: USB
  Show dependency treegraph
 
Reported: 2007-07-30 12:26 UTC by inguna
Modified: 2009-03-18 09:49 UTC (History)
3 users (show)

See Also:
Kernel Version: 2.6.22.1 (last stable from kernel.org)
Tree: Mainline
Regression: Yes


Attachments

Description inguna 2007-07-30 12:26:08 UTC
Most recent kernel where this bug did not occur: dont know
Distribution: mandriva 2007
Hardware Environment:acer travelmate 2413 nwlmi
Software Environment:
Problem Description: card really not working - comgt lock up after message "search a device"

Steps to reproduce: insert huawei e630 card into pcmcia slot


there is dmesg output:

pccard: CardBus card inserted into slot 0
yenta EnE: chaning testregister 0xC9, 04 -> 04
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
PCI: Enabling device 0000:07:00.0 (0000 -> 0002)
ACPI: PCI Interrupt 0000:07:00.0[A] -> GSI 22 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:07:00.0 to 64
ohci_hcd 0000:07:00.0: OHCI Host Controller
ohci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 6
ohci_hcd 0000:07:00.0: irq 16, io mem 0x38000000
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 1 port detected
PCI: Enabling device 0000:07:00.1 (0000 -> 0002)
ACPI: PCI Interrupt 0000:07:00.1[B] -> GSI 22 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:07:00.1 to 64
ohci_hcd 0000:07:00.1: OHCI Host Controller
ohci_hcd 0000:07:00.1: new USB bus registered, assigned bus number 7
ohci_hcd 0000:07:00.1: irq 16, io mem 0x38001000
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 1 port detected
usb 6-1: new full speed USB device using ohci_hcd and address 2
usb 6-1: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303
pl2303 6-1:1.0: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB0
pl2303 6-1:1.1: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB1
pl2303 6-1:1.2: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB2
usbcore: registered new interface driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver
drivers/usb/serial/usb-serial.c: USB Serial support registered for GSM modem 
(1-port)
usbcore: registered new interface driver option
drivers/usb/serial/option.c: USB Driver for GSM modems: v0.7.1
BUG: unable to handle kernel NULL pointer dereference at virtual address 
0000001c
 printing eip:
e05a58e6
*pde = 00000000
Oops: 0002 [#1]
SMP
Modules linked in: option pl2303 usbserial ohci_hcd nls_cp437 nls_iso8859_1 
smbfs i915 drm snd_seq_dummy nfsd snd_seq_oss snd_seq_midi_event exportfs 
snd_seq lockd snd_seq_device nfs_acl sunrpc snd_pcm_oss snd_mixer_oss 
snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd 
soundcore ipv6 8139too mii af_packet ide_cd loop nls_utf8 ntfs dm_mod video 
thermal processor fan container button battery ac pcmcia yenta_socket 
rsrc_nonstatic pcmcia_core intel_agp agpgart nvram ehci_hcd uhci_hcd usbcore 
evdev joydev tsdev
CPU:    0
EIP:    0060:[<e05a58e6>]    Not tainted VLI
EFLAGS: 00010246   (2.6.22.1 #2)
EIP is at pl2303_open+0x456/0x9e0 [pl2303]
eax: 00000000   ebx: 00000000   ecx: 00000000   edx: c6493800
esi: c9606440   edi: ccba4800   ebp: cc2b7e70   esp: cc2b7e14
ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Process hald-probe-seri (pid: 22697, ti=cc2b6000 task=cc0ca560 
task.ti=cc2b6000)
Stack: 00000040 00000009 00000000 00000000 00000000 00000064 cc2b7e4c c0120b80
       ceb1b3a0 00000000 00000003 00000000 c0921000 ca255e00 cc2b7e58 c025f24a
       00000000 cc2b7e9c c025ff0f c9606440 ccba4800 c9606440 c0921000 cc2b7e9c
Call Trace:
 [<c01050aa>] show_trace_log_lvl+0x1a/0x30
 [<c0105171>] show_stack_log_lvl+0xb1/0xe0
 [<c0105372>] show_registers+0x1d2/0x2e0
 [<c0105594>] die+0x114/0x270
 [<c011f09b>] do_page_fault+0x2cb/0x5d0
 [<c033cdea>] error_code+0x72/0x78
 [<e06952cc>] serial_open+0xfc/0x150 [usbserial]
 [<c0262f5b>] tty_open+0x14b/0x2e0
 [<c017f653>] chrdev_open+0xa3/0x190
 [<c017b2ab>] __dentry_open+0xab/0x1a0
 [<c017b445>] nameidata_to_filp+0x35/0x40
 [<c017b499>] do_filp_open+0x49/0x50
 [<c017b4e7>] do_sys_open+0x47/0xd0
 [<c017b5ac>] sys_open+0x1c/0x20
 [<c0104086>] sysenter_past_esp+0x5f/0x85
 =======================
Code: 1c 8b 47 44 ba d0 00 00 00 e8 f7 70 ab ff 85 c0 89 c3 0f 85 24 05 00 00 
8b 0d 80 99 5a e0 85 c9 0f 85 37 04 00 00 8b 47 24 8b 16 <89> 50 1c 8b 47 24 
ba d0 00 00 00 e8 ca 70 ab ff 89 c3 31 c0 85
EIP: [<e05a58e6>] pl2303_open+0x456/0x9e0 [pl2303] SS:ESP 0068:cc2b7e14
BUG: unable to handle kernel NULL pointer dereference at virtual address 
0000001c
 printing eip:
e05a58e6
*pde = 00000000
Oops: 0002 [#2]
SMP
Modules linked in: option pl2303 usbserial ohci_hcd nls_cp437 nls_iso8859_1 
smbfs i915 drm snd_seq_dummy nfsd snd_seq_oss snd_seq_midi_event exportfs 
snd_seq lockd snd_seq_device nfs_acl sunrpc snd_pcm_oss snd_mixer_oss 
snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd 
soundcore ipv6 8139too mii af_packet ide_cd loop nls_utf8 ntfs dm_mod video 
thermal processor fan container button battery ac pcmcia yenta_socket 
rsrc_nonstatic pcmcia_core intel_agp agpgart nvram ehci_hcd uhci_hcd usbcore 
evdev joydev tsdev
CPU:    0
EIP:    0060:[<e05a58e6>]    Not tainted VLI
EFLAGS: 00010246   (2.6.22.1 #2)
EIP is at pl2303_open+0x456/0x9e0 [pl2303]
eax: 00000000   ebx: 00000000   ecx: 00000000   edx: c6493800
esi: c9606500   edi: c25f7a00   ebp: cc2e1e70   esp: cc2e1e14
ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Process hald-probe-seri (pid: 22733, ti=cc2e0000 task=cfdbfa90 
task.ti=cc2e0000)
Stack: 00000040 00000009 00000000 00000000 00000000 00000064 cc2e1e4c c0120b80
       dcf2ba20 00000000 00000003 00000000 c0922000 ca255e00 cc2e1e58 c025f24a
       00000000 cc2e1e9c c025ff0f c9606500 c25f7a00 c9606500 c0922000 cc2e1e9c
Call Trace:
 [<c01050aa>] show_trace_log_lvl+0x1a/0x30
 [<c0105171>] show_stack_log_lvl+0xb1/0xe0
 [<c0105372>] show_registers+0x1d2/0x2e0
 [<c0105594>] die+0x114/0x270
 [<c011f09b>] do_page_fault+0x2cb/0x5d0
 [<c033cdea>] error_code+0x72/0x78
 [<e06952cc>] serial_open+0xfc/0x150 [usbserial]
 [<c0262f5b>] tty_open+0x14b/0x2e0
 [<c017f653>] chrdev_open+0xa3/0x190
 [<c017b2ab>] __dentry_open+0xab/0x1a0
 [<c017b445>] nameidata_to_filp+0x35/0x40
 [<c017b499>] do_filp_open+0x49/0x50
 [<c017b4e7>] do_sys_open+0x47/0xd0
 [<c017b5ac>] sys_open+0x1c/0x20
 [<c0104086>] sysenter_past_esp+0x5f/0x85
 =======================
Code: 1c 8b 47 44 ba d0 00 00 00 e8 f7 70 ab ff 85 c0 89 c3 0f 85 24 05 00 00 
8b 0d 80 99 5a e0 85 c9 0f 85 37 04 00 00 8b 47 24 8b 16 <89> 50 1c 8b 47 24 
ba d0 00 00 00 e8 ca 70 ab ff 89 c3 31 c0 85
EIP: [<e05a58e6>] pl2303_open+0x456/0x9e0 [pl2303] SS:ESP 0068:cc2e1e14


there is lsmod:

[root@localhost gazella]# lsmod
Module                  Size  Used by
option                 12544  0
pl2303                 22916  2
usbserial              33256  6 option,pl2303
ohci_hcd               23172  0
nls_cp437               9728  3
nls_iso8859_1           8064  3
smbfs                  61432  3
i915                   25856  2
drm                    75668  3 i915
snd_seq_dummy           6788  0
nfsd                  213488  17
snd_seq_oss            33152  0
snd_seq_midi_event     10240  1 snd_seq_oss
exportfs                8704  1 nfsd
snd_seq                50256  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
lockd                  63624  2 nfsd
snd_seq_device         10636  3 snd_seq_dummy,snd_seq_oss,snd_seq
nfs_acl                 7040  1 nfsd
sunrpc                151932  12 nfsd,lockd,nfs_acl
snd_pcm_oss            42272  0
snd_mixer_oss          17920  1 snd_pcm_oss
snd_intel8x0           32796  1
snd_ac97_codec         99620  1 snd_intel8x0
ac97_bus                6144  1 snd_ac97_codec
snd_pcm                72068  3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer              22660  2 snd_seq,snd_pcm
snd_page_alloc         11656  2 snd_intel8x0,snd_pcm
snd                    48100  11 
snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
soundcore               9952  1 snd
ipv6                  249892  18
8139too                25728  0
mii                     8704  1 8139too
af_packet              24200  2
ide_cd                 38688  1
loop                   17412  0
nls_utf8                5888  3
ntfs                  101568  1
dm_mod                 51264  0
video                  18440  0
thermal                14856  0
processor              29160  1 thermal
fan                     7684  0
container               7424  0
button                 10128  0
battery                12292  0
ac                      7940  0
pcmcia                 36780  0
yenta_socket           26892  2
rsrc_nonstatic         14848  1 yenta_socket
pcmcia_core            36756  3 pcmcia,yenta_socket,rsrc_nonstatic
intel_agp              25364  1
agpgart                31048  3 drm,intel_agp
nvram                  11400  0
ehci_hcd               33548  0
uhci_hcd               25872  0
usbcore               121224  7 
option,pl2303,usbserial,ohci_hcd,ehci_hcd,uhci_hcd
evdev                  11904  2
joydev                 12352  0
tsdev                  10560  0
[root@localhost gazella]# 


there - lspci

00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express 
Processor to DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML 
Express Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express 
Graphics Controller (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
USB UHCI #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
USB UHCI #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
USB UHCI #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
USB UHCI #4 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW 
(ICH6 Family) AC'97 Audio Controller (rev 03)
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 
Modem Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge 
(rev 03)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) 
IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus 
Controller (rev 03)
06:05.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 
802.11g Wireless LAN Controller (rev 02)
06:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
06:09.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
07:00.0 USB Controller: NEC Corporation USB (rev 43)
07:00.1 USB Controller: NEC Corporation USB (rev 43)

i also a serrch in internet,and i found, this problem is
http://lists.debian.org/debian-kernel/2007/06/msg00013.html
i e a kernel 2.6.18 also have a this problem.
Comment 1 Greg Kroah-Hartman 2007-08-01 16:21:17 UTC
Did you tell the pl2303 driver to bind to this device, or did it do it on its own?

Can you try out the 2.6.23-rc1 kernel to see if that solves this problem?
Comment 2 inguna 2007-08-06 09:52:29 UTC
>Did you tell the pl2303 driver to bind to this device, or did it do it on its
>own?

what i see / recognize it?


full dmesg from 2.6.23rc1:
strange in dmesg at start it write a ver 2.6.22.1 - i download a patch from 
kernel org, copy it to /usr/src/2.6.22.1/, and bzcat patch23rc1.bz2 | 
patch -p1
patchink like ok ( no errors messaages), then i run make menuconfig, and 
compile all - again, without errors.
btw, first bug:unable to handle... in dmesg is _before_ a insert huawei 
card...?
second bug: unable to handle is after a insert huawei card....

[root@localhost gazella]# dmesg
Linux version 2.6.22.1 (root@localhost) (gcc version 4.1.1 20060724 
(prerelease) (4.1.1-3mdk)) #3 SMP Thu Aug 2 11:25:05 EEST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001f6e0000 (usable)
 BIOS-e820: 000000001f6e0000 - 000000001f6ea000 (ACPI data)
 BIOS-e820: 000000001f6ea000 - 000000001f700000 (ACPI NVS)
 BIOS-e820: 000000001f700000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0006000 (reserved)
 BIOS-e820: 00000000f0008000 - 00000000f000c000 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved)
 BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
502MB LOWMEM available.
Entering add_active_range(0, 0, 128736) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   128736
  HighMem    128736 ->   128736
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->   128736
On node 0 totalpages: 128736
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 973 pages used for memmap
  Normal zone: 123667 pages, LIFO batch:31
  HighMem zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
DMI present.
ACPI: RSDP 000F7A10, 0014 (r0 PTLTD )
ACPI: RSDT 1F6E5E41, 003C (r1 PTLTD    RSDT    6040000  LTP        0)
ACPI: FACP 1F6E9E78, 0084 (r2 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: DSDT 1F6E625A, 3C1E (r1 INTEL  ALVISO    6040000 MSFT  100000E)
ACPI: FACS 1F6FAFC0, 0040
ACPI: APIC 1F6E9EFC, 0068 (r1 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: BOOT 1F6E9FD8, 0028 (r1 PTLTD  $SBFTBL$  6040000  LTP        1)
ACPI: MCFG 1F6E9F9C, 003C (r1 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: SSDT 1F6E6078, 01DE (r1  PmRef  Cpu0Cst     3001 INTL 20030224)
ACPI: SSDT 1F6E5E7D, 01FB (r1  PmRef    CpuPm     3000 INTL 20030224)
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 6:13 APIC version 20
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 30000000 (gap: 20000000:c0000000)
swsusp: Registered nosave memory region: 000000000009f000 - 00000000000a0000
swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000dc000
swsusp: Registered nosave memory region: 00000000000dc000 - 0000000000100000
Built 1 zonelists in Zone order.  Total pages: 127731
Kernel command line: BOOT_IMAGE=2.6.22.1 root=305 resume=/dev/hda6 
splash=silent acpi_sleep=s3_bios
mapped APIC to ffffb000 (fee00000)
mapped IOAPIC to ffffa000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 8192 bytes)
Detected 1496.454 MHz processor.
Console: colour dummy device 80x25
console [tty0] enabled
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 505872k/514944k available (2320k kernel code, 8560k reserved, 820k 
data, 256k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xffe15000 - 0xfffff000   (1960 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xe0000000 - 0xff7fe000   ( 503 MB)
    lowmem  : 0xc0000000 - 0xdf6e0000   ( 502 MB)
      .init : 0xc0418000 - 0xc0458000   ( 256 kB)
      .data : 0xc0344228 - 0xc0411424   ( 820 kB)
      .text : 0xc0100000 - 0xc0344228   (2320 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 2996.18 BogoMIPS 
(lpj=5992371)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: afe9fbff 00100000 00000000 00000000 
00000000 00000000 00000000 00000000
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 1024K
CPU: After all inits, caps: afe9fbff 00100000 00000000 00002040 00000000 
00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 13k freed
ACPI: Core revision 20070126
CPU0: Intel(R) Celeron(R) M processor         1.50GHz stepping 08
Total of 1 processors activated (2996.18 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Brought up 1 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62<6>ACPI: PCI Root 
Bridge [PCI0] (0000:00)
PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
PCI quirk: region 1180-11bf claimed by ICH6 GPIO
PCI: Transparent bridge - 0000:00:1e.0
PCI: Bus #07 (-#0a) is hidden behind transparent bridge #06 (-#06) 
(try 'pci=assign-busses')
Please report the result to <bk@suse.de> to fix this permanently
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs *10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 10 *11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 10 *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs *10 11)
ACPI: PCI Interrupt Link [LNKF] (IRQs *10 11)
ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 10 *11)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
PnPBIOS: Disabled by ACPI PNP
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Time: tsc clocksource has been installed.
pnp: 00:04: iomem range 0xe0000000-0xefffffff could not be reserved
pnp: 00:04: iomem range 0xf0000000-0xf0003fff could not be reserved
pnp: 00:04: iomem range 0xf0004000-0xf0004fff could not be reserved
pnp: 00:04: iomem range 0xf0005000-0xf0005fff could not be reserved
PCI: Bus 7, cardbus bridge: 0000:06:09.0
  IO window: 00003400-000034ff
  IO window: 00003800-000038ff
  PREFETCH window: 30000000-33ffffff
  MEM window: 38000000-3bffffff
PCI: Bridge: 0000:00:1e.0
  IO window: 3000-3fff
  MEM window: b0100000-b01fffff
  PREFETCH window: 30000000-33ffffff
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt 0000:06:09.0[A] -> GSI 22 (level, low) -> IRQ 16
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 196608 bytes)
TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 265k freed
Simple Boot Flag at 0x37 set to 0x1
Machine check exception polling timer started.
apm: BIOS not found.
audit: initializing netlink socket (disabled)
audit(1186056599.324:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Boot video device is 0000:00:02.0
vesafb: framebuffer at 0xc0000000, mapped to 0xe0080000, using 1875k, total 
7872k
vesafb: mode is 800x600x16, linelength=1600, pages=7
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
Console: switching to colour frame buffer device 100x37
fb0: VESA VGA frame buffer device
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 21 (level, low) -> IRQ 17
ACPI: PCI interrupt for device 0000:00:1e.3 disabled
RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH6: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 18
ICH6: chipset revision 3
ICH6: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1810-0x1817, BIOS settings: hda:DMA, hdb:DMA
Probing IDE interface ide0...
hda: HTS424040M9AT00, ATA DISK drive
hdb: Slimtype DVDRW SOSW-833S, ATAPI CD/DVD-ROM drive
hda: selected mode 0x45
hdb: selected mode 0x42
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 512KiB
hda: 78140160 sectors (40007 MB) w/1739KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
 hda: hda1 hda2 < hda5 hda6 >
PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input0
TCP cubic registered
NET: Registered protocol family 1
Using IPI No-Shortcut mode
BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
Freeing unused kernel memory: 256k freed
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Synaptics Touchpad, model: 1, fw: 6.2, id: 0x12a0b1, caps: 0xa04713/0x204000
input: SynPS/2 Synaptics TouchPad as /class/input/input1
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 19, io base 0x00001820
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.1: irq 20, io base 0x00001840
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.2: irq 21, io base 0x00001860
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.3: irq 22, io base 0x00001880
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 19, io mem 0xb0040000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
Non-volatile memory driver v1.2
Linux agpgart interface v0.102
agpgart: Detected an Intel 915GM Chipset.
agpgart: Detected 7932K stolen memory.
agpgart: AGP aperture is 256M @ 0xc0000000
Yenta: CardBus bridge found at 0000:06:09.0 [1025:006a]
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:06:09.0, mfunc 0x00001022, devctl 0x44
Yenta: ISA IRQ mask 0x04f8, PCI irq 16
Socket status: 30000006
Yenta: Raising subordinate bus# of parent bus (#06) from #06 to #0a
pcmcia: parent PCI bridge I/O window: 0x3000 - 0x3fff
cs: IO port probe 0x3000-0x3fff: clean.
pcmcia: parent PCI bridge Memory window: 0xb0100000 - 0xb01fffff
pcmcia: parent PCI bridge Memory window: 0x30000000 - 0x33ffffff
ACPI: AC Adapter [ADP1] (on-line)
ACPI: Battery Slot [BAT0] (battery present)
input: Power Button (FF) as /class/input/input2
ACPI: Power Button (FF) [PWRF]
input: Lid Switch as /class/input/input3
ACPI: Lid Switch [LID0]
input: Sleep Button (CM) as /class/input/input4
ACPI: Sleep Button (CM) [SLPB]
cs: IO port probe 0x100-0x3af: clean.
cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7
cs: IO port probe 0x820-0x8ff: clean.
cs: IO port probe 0xc00-0xcf7: clean.
cs: IO port probe 0xa00-0xaff: clean.
ACPI Exception (processor_throttling-0084): AE_NOT_FOUND, Evaluating _PTC 
[20070126]
ACPI Exception (processor_throttling-0147): AE_NOT_FOUND, Evaluating _TSS 
[20070126]
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI Exception (processor_core-0784): AE_NOT_FOUND, Processor Device is not 
present [20070126]
Marking TSC unstable due to: possible TSC halt in C2.
Time: acpi_pm clocksource has been installed.
ACPI: Thermal Zone [TZS0] (55 C)
ACPI: Thermal Zone [TZS1] (44 C)
ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: 
dm-devel@redhat.com
EXT3 FS on hda5, internal journal
Clocksource tsc unstable (delta = -63275608 ns)
Adding 907632k swap on /dev/hda6.  Priority:-1 extents:1 across:907632k
NTFS driver 2.1.28 [Flags: R/O MODULE].
NTFS volume version 3.1.
loop: module loaded
hdb: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
NET: Registered protocol family 17
8139too Fast Ethernet driver 0.9.28
ACPI: PCI Interrupt 0000:06:07.0[A] -> GSI 20 (level, low) -> IRQ 23
eth0: RealTek RTL8139 at 0xe027e000, 00:0a:e4:e3:72:a5, IRQ 23
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
net eth1: device_rename: sysfs_create_symlink failed (-17)
eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 21 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:00:1e.2 to 64
tsdev (compaq touchscreen emulation) is scheduled for removal.
See Documentation/feature-removal-schedule.txt for details.
intel8x0_measure_ac97_clock: measured 55492 usecs
intel8x0: clocking to 48000
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
NFSD: starting 90-second grace period
eth1: no IPv6 routers present
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 18
[drm] Initialized i915 1.6.0 20060119 on minor 0
smbfs: Unrecognized mount option noexec
smbfs: Unrecognized mount option noexec
smbfs: Unrecognized mount option noexec
BUG: unable to handle kernel NULL pointer dereference at virtual address 
00000000
 printing eip:
e02e4b17
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: nls_cp437 nls_iso8859_1 smbfs i915 drm nfsd exportfs lockd 
nfs_acl auth_rpcgss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq 
sunrpc snd_seq_device snd_pcm_oss snd_mixer_oss snd_intel8x0 snd_ac97_codec 
ac97_bus snd_pcm snd_timer snd_page_alloc snd soundcore ipv6 8139too mii 
af_packet ide_cd loop nls_utf8 ntfs dm_mod video output thermal processor fan 
container button battery ac pcmcia yenta_socket rsrc_nonstatic pcmcia_core 
intel_agp agpgart nvram ehci_hcd uhci_hcd usbcore evdev joydev tsdev
CPU:    0
EIP:    0060:[<e02e4b17>]    Not tainted VLI
EFLAGS: 00210246   (2.6.22.1 #3)
EIP is at acpi_processor_throttling_seq_show+0x9e/0xe4 [processor]
eax: 00000000   ebx: d128ff34   ecx: 00000000   edx: 00000000
esi: df380000   edi: 00000000   ebp: d128ff08   esp: d128fedc
ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Process kded (pid: 3849, ti=d128e000 task=c1548d90 task.ti=d128e000)
Stack: d0b63400 e02e746c 00000008 00000000 00000000 00000007 00000000 d0b63400
       d128ff34 d0b63400 00000001 d128ff48 c0198095 00000400 b7f9b000 d26496c0
       d0b63420 000b7f9b 00000000 00000000 00000000 00000000 00000000 00000000
Call Trace:
 [<c010521a>] show_trace_log_lvl+0x1a/0x30
 [<c01052e1>] show_stack_log_lvl+0xb1/0xe0
 [<c01054e2>] show_registers+0x1d2/0x2e0
 [<c0105706>] die+0x116/0x280
 [<c011e0de>] do_page_fault+0x35e/0x640
 [<c034347a>] error_code+0x72/0x78
 [<c0198095>] seq_read+0x65/0x280
 [<c01b62e8>] proc_reg_read+0x58/0x80
 [<c017ec14>] vfs_read+0x94/0x130
 [<c017f0ed>] sys_read+0x3d/0x70
 [<c01041b6>] sysenter_past_esp+0x5f/0x85
 =======================
Code: 24 e8 fe 30 eb df 8b 45 f0 ba c2 74 2e e0 e8 01 2e eb df c7 45 ec 00 00 
00 00 eb 43 8b 86 04 03 00 00 8b 55 ec 3b be d8 02 00 00 <8b> 0c 02 b8 20 00 
00 00 ba 2a 00 00 00 0f 45 d0 8b 45 f0 89 7c
EIP: [<e02e4b17>] acpi_processor_throttling_seq_show+0x9e/0xe4 [processor] 
SS:ESP 0068:d128fedc
pccard: CardBus card inserted into slot 0
yenta EnE: chaning testregister 0xC9, 04 -> 04
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
PCI: Enabling device 0000:07:00.0 (0000 -> 0002)
ACPI: PCI Interrupt 0000:07:00.0[A] -> GSI 22 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:07:00.0 to 64
ohci_hcd 0000:07:00.0: OHCI Host Controller
ohci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 6
ohci_hcd 0000:07:00.0: irq 16, io mem 0x38000000
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 1 port detected
PCI: Enabling device 0000:07:00.1 (0000 -> 0002)
ACPI: PCI Interrupt 0000:07:00.1[B] -> GSI 22 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:07:00.1 to 64
ohci_hcd 0000:07:00.1: OHCI Host Controller
ohci_hcd 0000:07:00.1: new USB bus registered, assigned bus number 7
ohci_hcd 0000:07:00.1: irq 16, io mem 0x38001000
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 1 port detected
usb 6-1: new full speed USB device using ohci_hcd and address 2
usb 6-1: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303
pl2303 6-1:1.0: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB0
pl2303 6-1:1.1: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB1
pl2303 6-1:1.2: pl2303 converter detected
usb 6-1: pl2303 converter now attached to ttyUSB2
usbcore: registered new interface driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver
drivers/usb/serial/usb-serial.c: USB Serial support registered for GSM modem 
(1-port)
usbcore: registered new interface driver option
drivers/usb/serial/option.c: USB Driver for GSM modems: v0.7.1
BUG: unable to handle kernel NULL pointer dereference at virtual address 
00000028
 printing eip:
e05c2796
*pde = 00000000
Oops: 0002 [#2]
SMP
Modules linked in: option pl2303 usbserial ohci_hcd nls_cp437 nls_iso8859_1 
smbfs i915 drm nfsd exportfs lockd nfs_acl auth_rpcgss snd_seq_dummy 
snd_seq_oss snd_seq_midi_event snd_seq sunrpc snd_seq_device snd_pcm_oss 
snd_mixer_oss snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_timer 
snd_page_alloc snd soundcore ipv6 8139too mii af_packet ide_cd loop nls_utf8 
ntfs dm_mod video output thermal processor fan container button battery ac 
pcmcia yenta_socket rsrc_nonstatic pcmcia_core intel_agp agpgart nvram 
ehci_hcd uhci_hcd usbcore evdev joydev tsdev
CPU:    0
EIP:    0060:[<e05c2796>]    Tainted: G      D VLI
EFLAGS: 00010246   (2.6.22.1 #3)
EIP is at pl2303_open+0x456/0x9e0 [pl2303]
eax: 00000000   ebx: 00000000   ecx: 00000000   edx: c08b1c00
esi: c26e67c0   edi: d11d6c00   ebp: c33bfe70   esp: c33bfe14
ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Process hald-probe-seri (pid: 4304, ti=c33be000 task=d2840e10 
task.ti=c33be000)
Stack: 00000040 00000009 00000000 00000000 00000000 00000064 c0121a10 00000000
       dedc1820 00000003 00000000 c091e800 d16b3200 c33bfe54 c0262dda 00000000
       c33bfe9c c0263c73 c33bfe68 c26e67c0 d11d6c00 c26e67c0 c091e800 c33bfe9c
Call Trace:
 [<c010521a>] show_trace_log_lvl+0x1a/0x30
 [<c01052e1>] show_stack_log_lvl+0xb1/0xe0
 [<c01054e2>] show_registers+0x1d2/0x2e0
 [<c0105706>] die+0x116/0x280
 [<c011e0de>] do_page_fault+0x35e/0x640
 [<c034347a>] error_code+0x72/0x78
 [<e0625367>] serial_open+0xf7/0x150 [usbserial]
 [<c0266b0b>] tty_open+0x14b/0x2e0
 [<c0181023>] chrdev_open+0xa3/0x190
 [<c017cb98>] __dentry_open+0xa8/0x1a0
 [<c017cd35>] nameidata_to_filp+0x35/0x40
 [<c017cd89>] do_filp_open+0x49/0x50
 [<c017cdd9>] do_sys_open+0x49/0xe0
 [<c017ceac>] sys_open+0x1c/0x20
 [<c01041b6>] sysenter_past_esp+0x5f/0x85
 =======================
Code: 28 8b 47 44 ba d0 00 00 00 e8 27 13 aa ff 85 c0 89 c3 0f 85 24 05 00 00 
8b 0d 00 68 5c e0 85 c9 0f 85 37 04 00 00 8b 47 24 8b 16 <89> 50 28 8b 47 24 
ba d0 00 00 00 e8 fa 12 aa ff 89 c3 31 c0 85
EIP: [<e05c2796>] pl2303_open+0x456/0x9e0 [pl2303] SS:ESP 0068:c33bfe14
BUG: unable to handle kernel NULL pointer dereference at virtual address 
00000028
 printing eip:
e05c2796
*pde = 00000000
Oops: 0002 [#3]
SMP
Modules linked in: option pl2303 usbserial ohci_hcd nls_cp437 nls_iso8859_1 
smbfs i915 drm nfsd exportfs lockd nfs_acl auth_rpcgss snd_seq_dummy 
snd_seq_oss snd_seq_midi_event snd_seq sunrpc snd_seq_device snd_pcm_oss 
snd_mixer_oss snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_timer 
snd_page_alloc snd soundcore ipv6 8139too mii af_packet ide_cd loop nls_utf8 
ntfs dm_mod video output thermal processor fan container button battery ac 
pcmcia yenta_socket rsrc_nonstatic pcmcia_core intel_agp agpgart nvram 
ehci_hcd uhci_hcd usbcore evdev joydev tsdev
CPU:    0
EIP:    0060:[<e05c2796>]    Tainted: G      D VLI
EFLAGS: 00010246   (2.6.22.1 #3)
EIP is at pl2303_open+0x456/0x9e0 [pl2303]
eax: 00000000   ebx: 00000000   ecx: 00000000   edx: c08b1c00
esi: c26e6880   edi: cb48f600   ebp: de91be70   esp: de91be14
ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Process hald-probe-seri (pid: 4305, ti=de91a000 task=c08f61b0 
task.ti=de91a000)
Stack: 00000040 00000009 00000000 00000000 00000000 00000064 c0121a10 00000000
       df0dca20 00000003 00000000 ce3df800 d16b3200 de91be54 c0262dda 00000000
       de91be9c c0263c73 de91be68 c26e6880 cb48f600 c26e6880 ce3df800 de91be9c
Call Trace:
 [<c010521a>] show_trace_log_lvl+0x1a/0x30
 [<c01052e1>] show_stack_log_lvl+0xb1/0xe0
 [<c01054e2>] show_registers+0x1d2/0x2e0
 [<c0105706>] die+0x116/0x280
 [<c011e0de>] do_page_fault+0x35e/0x640
 [<c034347a>] error_code+0x72/0x78
 [<e0625367>] serial_open+0xf7/0x150 [usbserial]
 [<c0266b0b>] tty_open+0x14b/0x2e0
 [<c0181023>] chrdev_open+0xa3/0x190
 [<c017cb98>] __dentry_open+0xa8/0x1a0
 [<c017cd35>] nameidata_to_filp+0x35/0x40
 [<c017cd89>] do_filp_open+0x49/0x50
 [<c017cdd9>] do_sys_open+0x49/0xe0
 [<c017ceac>] sys_open+0x1c/0x20
 [<c01041b6>] sysenter_past_esp+0x5f/0x85
 =======================
Code: 28 8b 47 44 ba d0 00 00 00 e8 27 13 aa ff 85 c0 89 c3 0f 85 24 05 00 00 
8b 0d 00 68 5c e0 85 c9 0f 85 37 04 00 00 8b 47 24 8b 16 <89> 50 28 8b 47 24 
ba d0 00 00 00 e8 fa 12 aa ff 89 c3 31 c0 85
EIP: [<e05c2796>] pl2303_open+0x456/0x9e0 [pl2303] SS:ESP 0068:de91be14
Comment 3 inguna 2007-08-11 08:42:28 UTC
today i compile kernel 2.6.18.4 and all works great! in link, who i gives ( from lists.debian.org ), also says,a problem with huawei in entered after kernel number 2.6.18.4....
Comment 4 Natalie Protasevich 2007-11-08 04:50:47 UTC
Any update with this problem please?
Thanks.
Comment 5 Daniel Kozák 2007-12-26 14:18:51 UTC
Problem is in files pl2303.h and option.c, because both have a bindings for this modem. And kernel try to use both. Someone should to delete the product and vendor from one of them. 

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