[   21.816014] ------------[ cut here ]------------
[   21.816037] WARNING: at /build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x1fe/0x210()
[   21.816042] Hardware name: Uknown
[   21.816044] NETDEV WATCHDOG: eth0 (sis900): transmit queue 0 timed out
[   21.816052] Modules linked in: snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi fbcon snd_rawmidi tileblit snd_seq_midi_event font bitblit snd_seq snd_timer softcursor nvidia(P) vga16fb arc4 snd_seq_device vgastate snd soundcore sis_agp shpchp snd_page_alloc zd1211rw mac80211 i2c_sis96x cfg80211 agpgart ppdev parport_pc ns558 gameport lp parport ohci1394 usbhid sis900 ieee1394 mii floppy
[   21.816097] Pid: 0, comm: swapper Tainted: P           2.6.32-12-generic #17-Ubuntu
[   21.816101] Call Trace:
[   21.816112]  [<c014ab32>] warn_slowpath_common+0x72/0xa0
[   21.816118]  [<c04f1f1e>] ? dev_watchdog+0x1fe/0x210
[   21.816122]  [<c04f1f1e>] ? dev_watchdog+0x1fe/0x210
[   21.816127]  [<c014abab>] warn_slowpath_fmt+0x2b/0x30
[   21.816132]  [<c04f1f1e>] dev_watchdog+0x1fe/0x210
[   21.816141]  [<c01621d0>] ? insert_work+0x60/0xb0
[   21.816150]  [<c012a458>] ? default_spin_lock_flags+0x8/0x10
[   21.816156]  [<c05a598f>] ? _spin_lock_irqsave+0x2f/0x50
[   21.816161]  [<c01623f6>] ? __queue_work+0x36/0x50
[   21.816165]  [<c0159e1d>] run_timer_softirq+0x13d/0x2c0
[   21.816170]  [<c0174ed5>] ? tick_dev_program_event+0x45/0xe0
[   21.816180]  [<c04f1d20>] ? dev_watchdog+0x0/0x210
[   21.816185]  [<c0151848>] __do_softirq+0x98/0x1b0
[   21.816194]  [<c0169f0a>] ? hrtimer_interrupt+0x1aa/0x230
[   21.816199]  [<c016bf8e>] ? sched_clock_tick+0x5e/0xa0
[   21.816203]  [<c01519a5>] do_softirq+0x45/0x50
[   21.816207]  [<c0151af5>] irq_exit+0x65/0x70
[   21.816214]  [<c05a9f1c>] smp_apic_timer_interrupt+0x5c/0x8b
[   21.816220]  [<c0103e51>] apic_timer_interrupt+0x31/0x40
[   21.816225]  [<c012985a>] ? native_safe_halt+0xa/0x10
[   21.816230]  [<c010a6f0>] default_idle+0x40/0x90
[   21.816234]  [<c01020b4>] cpu_idle+0x94/0xd0
[   21.816241]  [<c0592fc8>] rest_init+0x58/0x60
[   21.816247]  [<c07d88fe>] start_kernel+0x2f0/0x2f6
[   21.816251]  [<c07d843a>] ? unknown_bootoption+0x0/0x19e
[   21.816260]  [<c07d80aa>] i386_start_kernel+0xaa/0xb1
[   21.816264] ---[ end trace e8ccaab0c2ab6311 ]---
[   21.816269] eth0: Transmit timeout, status 00000004 00000000 
[   23.456222] RPC: Registered udp transport module.
[   23.456228] RPC: Registered tcp transport module.
[   23.456231] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   23.681686] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   23.961019] svc: failed to register lockdv1 RPC service (errno 97).
[   23.966794] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   23.983733] NFSD: starting 90-second grace period
[   28.012009] eth0: no IPv6 routers present
[   29.816033] eth0: Transmit timeout, status 00000004 00000000 
[   32.300958] eth0: Media Link On 100mbps full-duplex