Kernel Bug with QuickTime Camera

I noticed that whenever I tried to use my WebCam in AMSN it would lock up AMSN. I finally noticed that there was an error in the kernel log messages. When I first attempt to use my camera this message would appear.

ohci_hcd 0000:00:0b.0: leak ed c1bfe180 (#81) state 2

Four to five seconds later all this information will be dumped out as well.

BUG: unable to handle kernel paging request at virtual address 000aac60
printing eip:
f889eef0
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: isofs udf binfmt_misc rfco mm l2cap bluetooth ppdev powernow_k8 cpufreq_conservative cpufreq_ondemand cpufreq_stats cpufreq_powersave cpufreq_userspace freq_table dev_acpi tc1100_wmi pcc_acpi sony_acpi container button ac dock sbs asus_acpi battery backlight i2c_ec video ipv6 sbp2 lp fuse wm8775 cx25840 tuner snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss usb_storage snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi quickcam ivtv snd_seq_midi_event i2c_algo_bit cx2341x libusual snd_seq snd_timer snd_seq_device nvidia(P) psmouse tveeprom videodev v4l2_common v4l1_compat k8temp snd soundcore af_packet pcspkr parport_pc parport shpchp pci_hotplug snd_page_alloc serio_raw i2c_nforce2 agpgart i2c_core joydev tsdev evdev ext3 jbd mbcache usbhid hid sg ide_cd cdrom sd_mod sata_nv ata_generic libata scsi_mod amd74xx ohci_hcd ehci_hcd ohci1394 ieee1394 generic usbcore forcedeth thermal processor fan fbcon tileblit font bitblit softcursor ves
fb capability commoncap
CPU: 0
EIP: 0060:[<f889eef0>] Tainted: P VLI
EFLAGS: 00210206 (2.6.20-16-generic #2)
EIP is at usb_kill_urb+0x20/0x100 [usbcore]
eax: 000aac30 ebx: e3037880 ecx: f7db2f40 edx: e5a74000
esi: f7a7638c edi: dff9421c ebp: f78fe438 esp: e5a75f2c
ds: 007b es: 007b ss: 0068
Process wish (pid: 6365, ti=e5a74000 task=c1944560 task.ti=e5a74000)
Stack: 00001388 c1bd6a00 f7d0a7c8 c1bd6a18 f7a76000 00000001 f7a7638c dff9421c
        f8b34094 00000000 f78fe554 f7a76000 df04bd40 f8b361b7 00000008 c01776e7
        00000000 00000000 dff9421c df949b40 f78fe438 df04bd40 c1bdc980 00000000
Call Trace:
  [<f8b34094>] qc_isoc_stop+0x34/0xf0 [quickcam]
  [<f8b361b7>] qc_v4l_close+0x77/0xb0 [quickcam]
  [__fput+167/400] __fput+0xa7/0x190
  [filp_close+71/128] filp_close+0x47/0x80
  [sys_close+107/208] sys_close+0x6b/0xd0
 [sysenter_past_esp+105/169] sysenter_past_esp+0x69/0xa9
 =======================
 Code: 88 c7 eb e1 8d b4 26 00 00 00 00 57 56 53 89 c3 83 ec 14 e8 b3 e0 a4 c7 85 db 0f 84 d5 00 00 00 8b 43 20 85 c0 0f 84 ca 00 00 00 <8b> 40 30 85 c0 0f 84 bf 00 00 00 8d 73 04 89 f0 e8 ab fa a4 c7
EIP: [<f889eef0>] usb_kill_urb+0x20/0x100 [us
bcore] SS:ESP 0068:e5a75f2c