------------[ cut here ]------------ WARNING: at /build/buildd/linux-2.6.35/net/sched/sch_generic.c:258 dev_watchdog+0x1fd/0x210() Hardware name: AOA110 NETDEV WATCHDOG: hso0 (hso): transmit queue 0 timed out Modules linked in: usb_storage hso snd_hda_codec_realtek binfmt_misc parport_pc ppdev arc4 joydev snd_hda_intel i915 snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi ath5k drm_kms_helper snd_seq_midi_event mac80211 snd_seq snd_timer snd_seq_device drm ath uvcvideo acerhdf intel_agp cfg80211 snd psmouse jmb38x_ms videodev v4l1_compat serio_raw mmc_block i2c_algo_bit memstick video soundcore agpgart snd_page_alloc output lp parport r8169 sdhci_pci sdhci led_class mii Pid: 1105, comm: Xorg Not tainted 2.6.35-20-generic #29-Ubuntu Call Trace: [] warn_slowpath_common+0x72/0xa0 [] ? dev_watchdog+0x1fd/0x210 [] ? dev_watchdog+0x1fd/0x210 [] warn_slowpath_fmt+0x33/0x40 [] dev_watchdog+0x1fd/0x210 [] ? hrtimer_forward+0x16b/0x1b0 [] ? dev_watchdog+0x0/0x210 [] call_timer_fn+0x2f/0xf0 [] ? lapic_next_event+0x1b/0x20 [] ? clockevents_program_event+0x8b/0x140 [] run_timer_softirq+0x104/0x210 [] ? tick_dev_program_event+0x42/0x150 [] ? dev_watchdog+0x0/0x210 [] __do_softirq+0x9c/0x1b0 [] ? do_setitimer+0x160/0x1f0 [] do_softirq+0x45/0x50 [] irq_exit+0x65/0x70 [] smp_apic_timer_interrupt+0x5b/0x8a [] apic_timer_interrupt+0x31/0x38 ---[ end trace 904c25e535571aa9 ]---