67.824024] ------------[ cut here ]------------ WARNING: at /build/buildd/linux-2.6.35/net/sched/sch_generic.c:258 dev_watchdog+0x1fd/0x210() Hardware name: NETDEV WATCHDOG: eth3 (tulip): transmit queue 0 timed out Modules linked in: binfmt_misc snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer i915 snd_seq_device drm_kms_helper drm i2c_algo_bit snd intel_agp video output shpchp ppdev agpgart lp soundcore snd_page_alloc psmouse parport_pc serio_raw parport tulip Pid: 0, comm: swapper Not tainted 2.6.35-19-generic #28-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 [] ? tracing_record_cmdline+0x3d/0x110 [] ? dev_watchdog+0x0/0x210 [] call_timer_fn+0x2f/0xf0 [] ? try_to_wake_up+0xa1/0x3b0 [] ? 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 [] ? sched_clock_tick+0x5e/0x90 [] do_softirq+0x45/0x50 [] irq_exit+0x65/0x70 [] smp_apic_timer_interrupt+0x5b/0x8a [] apic_timer_interrupt+0x31/0x38 [] ? native_safe_halt+0xa/0x10 [] default_idle+0x49/0xb0 [] cpu_idle+0x8c/0xd0 [] rest_init+0x71/0x80 [] start_kernel+0x36e/0x374 [] ? pass_all_bootoptions+0x0/0xa [] i386_start_kernel+0xd7/0xdf ---[ end trace c3ea43592f20a5c4 ]---