------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x1fe/0x210()
Hardware name:  
NETDEV WATCHDOG: usb0 (gl620a): transmit queue 0 timed out
Modules linked in: binfmt_misc snd_wavefront snd_cs4236 fbcon snd_wss_lib tileblit snd_opl3_lib snd_intel8x0 font bitblit softcursor snd_ac97_codec snd_hwdep ac97_bus snd_mpu401 snd_pcm_oss vga16fb vgastate snd_mpu401_uart snd_mixer_oss snd_pcm snd_seq_dummy nouveau snd_seq_oss snd_seq_midi snd_rawmidi ttm snd_seq_midi_event drm_kms_helper snd_seq drm i2c_algo_bit snd_timer intel_agp ppdev gl620a lp snd_seq_device snd parport_pc agpgart usbnet shpchp snd_page_alloc soundcore parport serio_raw ndiswrapper ns558 joydev gameport 8139too 8139cp mii floppy usbhid hid
Pid: 1052, comm: gnome-settings- Tainted: P           2.6.32-19-generic #28-Ubuntu
Call Trace:
 [<c014c342>] warn_slowpath_common+0x72/0xa0
 [<c04d797e>] ? dev_watchdog+0x1fe/0x210
 [<c04d797e>] ? dev_watchdog+0x1fe/0x210
 [<c014c3bb>] warn_slowpath_fmt+0x2b/0x30
 [<c04d797e>] dev_watchdog+0x1fe/0x210
 [<c015ae3c>] ? lock_timer_base+0x2c/0x60
 [<c015bcb2>] ? mod_timer+0x102/0x1e0
 [<c015b5ae>] run_timer_softirq+0x13e/0x2c0
 [<c04d7780>] ? dev_watchdog+0x0/0x210
 [<c0152fd8>] __do_softirq+0x98/0x1b0
 [<c012a3b8>] ? default_spin_lock_flags+0x8/0x10
 [<c058acdf>] ? _spin_lock_irqsave+0x2f/0x50
 [<c0106c87>] ? enable_8259A_irq+0x47/0x70
 [<c0153135>] do_softirq+0x45/0x50
 [<c0153285>] irq_exit+0x65/0x70
 [<c058f155>] do_IRQ+0x55/0xc0
 [<c0103a30>] common_interrupt+0x30/0x40
---[ end trace ef2c9e00a7e080f1 ]---