Kernel bug with USB Wireless device

[Bram Neijt]

Hi everybody,

Sorry to mail here, but I couldn't find another place to put this bug
(couldn't find the launchpad place for it).

The following output is generated on my `dmesg`:
[12177.308443] usb 2-1: new full speed USB device using uhci_hcd and address 4
[12177.462003] BUG: at
/build/buildd/linux-source-2.6.22-2.6.22/include/linux/slub_def.h:77
kmalloc_index()
[12177.462053]  [<c0179003>] get_slab+0x1b3/0x230
[12177.462092]  [<e086b950>] usb_get_configuration+0x830/0xf30 [usbcore]
[12177.462122]  [<c017a42c>] __kmalloc_track_caller+0x1c/0x80
[12177.462146]  [<c0165aa9>] __kzalloc+0x19/0x50
[12177.462166]  [<e086b950>] usb_get_configuration+0x830/0xf30 [usbcore]
[12177.462205]  [<e08686ab>] usb_control_msg+0xdb/0x100 [usbcore]
[12177.462336]  [<e08631a0>] hub_port_init+0x80/0x5f0 [usbcore]
[12177.462400]  [<e0864254>] usb_new_device+0x14/0x100 [usbcore]
[12177.462441]  [<e0864f5e>] hub_thread+0x76e/0xc40 [usbcore]
[12177.462511]  [<c011d509>] __wake_up_common+0x39/0x60
[12177.462533]  [<c0138b60>] autoremove_wake_function+0x0/0x50
[12177.462563]  [<e08647f0>] hub_thread+0x0/0xc40 [usbcore]
[12177.462581]  [<c01388a2>] kthread+0x42/0x70
[12177.462585]  [<c0138860>] kthread+0x0/0x70
[12177.462595]  [<c0105317>] kernel_thread_helper+0x7/0x10
[12177.462619]  =======================
[12177.462655] PM: Adding info for usb:2-1
[12177.462743] PM: Adding info for No Bus:usbdev2.4_ep00
[12177.462767] usb 2-1: configuration #1 chosen from 1 choice
[12177.465007] PM: Adding info for usb:2-1:1.0
[12177.465077] PM: Adding info for No Bus:usbdev2.4
[12242.776289] usb 2-1: USB disconnect, address 4
[12242.776338] PM: Removing info for usb:2-1:1.0
[12242.776410] PM: Removing info for No Bus:usbdev2.4
[12242.776447] PM: Removing info for No Bus:usbdev2.4_ep00
[12242.776507] PM: Removing info for usb:2-1

The device is:
Inventel "wireless magic" USB Wlan
FFC ID: PQP-WU221L
S/N: 24W0066278

Hope this is of use to anyone.

Greets,
  Bram