[Bugme-new] [Bug 10598] New: Huawei CDMA PCMCIA card oops

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=10598

           Summary: Huawei CDMA PCMCIA card oops
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.25-current git
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: USB
        AssignedTo: greg at kroah.com
        ReportedBy: p.kysilka at aegis.cz


Latest working kernel version: 2.6.25 pure kernel.
Earliest failing kernel version: 2.6.25 -latest git
Distribution:Debian Testing
Hardware Environment:Lenovo 3000 N100, Huawei EC500 CDMA card
Software Environment:
Problem Description:
I get this oops with my PCMCIA CDMA card.
lsusb not working. Cannot connect to internet.

usb 6-1: New USB device found, idVendor=12d1, idProduct=1001
usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 6-1: Product: Huawei Mobile                 
usb 6-1: Manufacturer: Huawei Technologies   
Initializing USB Mass Storage driver...
BUG: unable to handle kernel NULL pointer dereference at 00000004
IP: [<c025afa7>] scsi_destroy_command_freelist+0x10/0x54
*pde = 00000000 
Oops: 0000 [#1] SMP 
Modules linked in: usb_storage(+) loop firewire_sbp2 usbhid hid ohci_hcd joydev
snd_hda_intel snd_hwdep snd_pcm_oss snd_pcm snd_page_alloc snd_mixer_oss arc4
firewire_ohci snd_seq_dummy firewire_core ecb crypto_blkcipher snd_seq_oss
crc_itu_t pcmcia snd_seq_midi snd_rawmidi iwl3945 snd_seq_midi_event mac80211
led_class snd_seq snd_timer snd_seq_device ohci1394 thermal snd sdhci battery
psmouse ieee1394 cfg80211 ac button processor mmc_core yenta_socket
rsrc_nonstatic pcmcia_core intel_agp evdev ehci_hcd uhci_hcd i2c_i801 soundcore
usbcore 8139cp 8139too i2c_core

Pid: 1713, comm: modprobe Not tainted (2.6.25 #7)
EIP: 0060:[<c025afa7>] EFLAGS: 00010217 CPU: 0
EIP is at scsi_destroy_command_freelist+0x10/0x54
EAX: f72ff000 EBX: 00000000 ECX: c17fd1cc EDX: fffffffc
ESI: f72ff000 EDI: f72ff018 EBP: f72bfd10 ESP: f72bfd04
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process modprobe (pid: 1713, ti=f72be000 task=f7516070 task.ti=f72be000)
Stack: f72ff000 00000000 00000000 f72bfd20 c025b85e f72ff160 c040cdec f72bfd28 
       c02541de f72bfd3c c01e197c f72ff164 c01e193c f72ff34c f72bfd4c c01e23f9 
       f72ff160 fffffffb f72bfd58 c01e18bb f72ff34c f72bfd60 c0253de1 f72bfd68 
Call Trace:
 [<c025b85e>] ? scsi_host_dev_release+0x6b/0x98
 [<c02541de>] ? device_release+0x37/0x5c
 [<c01e197c>] ? kobject_release+0x40/0x50
 [<c01e193c>] ? kobject_release+0x0/0x50
 [<c01e23f9>] ? kref_put+0x39/0x44
 [<c01e18bb>] ? kobject_put+0x3c/0x41
 [<c0253de1>] ? put_device+0xf/0x11
 [<c025b7c2>] ? scsi_host_put+0xd/0xf
 [<f8b23585>] ? release_everything+0xaa/0xaf [usb_storage]
 [<f8b23df5>] ? storage_probe+0x509/0x5cc [usb_storage]
 [<f88840c2>] ? usb_autopm_do_device+0xb1/0xb9 [usbcore]
 [<f8884b22>] ? usb_probe_interface+0xc0/0xee [usbcore]
 [<c0256007>] ? driver_probe_device+0xa0/0x11b
 [<c02560bc>] ? __driver_attach+0x3a/0x59
 [<c025592a>] ? bus_for_each_dev+0x3b/0x5d
 [<c0255eac>] ? driver_attach+0x14/0x16
 [<c0256082>] ? __driver_attach+0x0/0x59
 [<c0255cac>] ? bus_add_driver+0x97/0x1a7
 [<c02562c3>] ? driver_register+0x71/0xcd
 [<f8884757>] ? usb_register_driver+0x66/0xc0 [usbcore]
 [<f8847022>] ? usb_stor_init+0x22/0x3b [usb_storage]
 [<c013f3f9>] ? sys_init_module+0x17c3/0x1968
 [<c014a0f4>] ? find_lock_page+0x29/0x76
 [<c0103871>] ? sysenter_past_esp+0x6a/0x91
 =======================
Code: e8 d3 72 f0 ff 8b 46 04 e8 cb 72 f0 ff b8 a4 d4 40 c0 e8 89 78 0a 00 5b
5e 5d c3 55 89 e5 57 56 89 c6 53 8d 78 18 eb 1c 8d 53 fc <8b> 42 08 8b 4a 04 89
41 04 89 08 89 5a 08 89 5a 04 8b 46 10 e8 
EIP: [<c025afa7>] scsi_destroy_command_freelist+0x10/0x54 SS:ESP 0068:f72bfd04
---[ end trace ec8749a2ebb6e124 ]---


Steps to reproduce:
Insert pcmcia card into cardbus slot or boot with PCMCIA card inserted.


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