[  158.820037] ------------[ cut here ]------------
[  158.820060] WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog+0x1f6/0x210()
[  158.820070] Hardware name: 40684JG         
[  158.820077] NETDEV WATCHDOG: eth0 (tg3): transmit queue 0 timed out
[  158.820083] Modules linked in: binfmt_misc bridge stp bnep ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event joydev snd_seq snd_timer snd_seq_device snd lm75 soundcore lib80211_crypt_tkip snd_page_alloc i2c_i801 btusb wl(P) uvcvideo lib80211 videodev v4l1_compat psmouse lp serio_raw parport blowfish cbc dm_crypt usb_storage fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit intel_agp agpgart tg3 video output
[  158.820223] Pid: 2921, comm: bootchart Tainted: P           2.6.31-14-generic #48-Ubuntu
[  158.820231] Call Trace:
[  158.820248]  [<c014518d>] warn_slowpath_common+0x6d/0xa0
[  158.820262]  [<c04b07c6>] ? dev_watchdog+0x1f6/0x210
[  158.820273]  [<c04b07c6>] ? dev_watchdog+0x1f6/0x210
[  158.820284]  [<c0145206>] warn_slowpath_fmt+0x26/0x30
[  158.820297]  [<c04b07c6>] dev_watchdog+0x1f6/0x210
[  158.820310]  [<c0157fdb>] ? insert_work+0x5b/0xa0
[  158.820322]  [<c0127c38>] ? default_spin_lock_flags+0x8/0x10
[  158.820335]  [<c05707da>] ? _spin_lock_irqsave+0x2a/0x40
[  158.820347]  [<c0158371>] ? __queue_work+0x31/0x40
[  158.820358]  [<c01501b7>] run_timer_softirq+0x117/0x200
[  158.820371]  [<c016a125>] ? tick_dev_program_event+0x45/0xe0
[  158.820383]  [<c04b05d0>] ? dev_watchdog+0x0/0x210
[  158.820395]  [<c014b3b0>] __do_softirq+0x90/0x1a0
[  158.820409]  [<c015ff63>] ? hrtimer_interrupt+0x183/0x210
[  158.820421]  [<c014b4fd>] do_softirq+0x3d/0x40
[  158.820432]  [<c014b63d>] irq_exit+0x5d/0x70
[  158.820443]  [<c011dcf7>] smp_apic_timer_interrupt+0x57/0x90
[  158.820455]  [<c0103d71>] apic_timer_interrupt+0x31/0x40
[  158.820464] ---[ end trace 579a75158fa18c2c ]---
[  158.820471] tg3: eth0: transmit timed out, resetting
[  158.820522] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  158.820538] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  158.970320] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  159.109207] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  159.247787] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  159.258192] tg3: eth0: Link is down.
[  161.008272] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  161.008284] tg3: eth0: Flow control is on for TX and on for RX.
[  185.820046] tg3: eth0: transmit timed out, resetting
[  185.820104] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  185.820122] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  185.959091] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  186.098276] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  186.236890] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2
[  186.375436] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  186.385794] tg3: eth0: Link is down.
[  188.029313] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  188.029325] tg3: eth0: Flow control is on for TX and on for RX.
[  222.816033] tg3: eth0: transmit timed out, resetting
[  222.816090] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  222.816108] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  222.959784] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  223.098980] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  223.237442] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2
[  223.375673] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  223.385999] tg3: eth0: Link is down.
[  225.050812] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  225.050824] tg3: eth0: Flow control is on for TX and on for RX.
[  279.816037] tg3: eth0: transmit timed out, resetting
[  279.816095] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  279.816113] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  279.959371] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  280.097990] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  280.236497] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2
[  280.374425] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  280.384861] tg3: eth0: Link is down.
[  282.028392] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  282.028404] tg3: eth0: Flow control is on for TX and on for RX.
[  308.063244] ACPI: EC: GPE storm detected, transactions will use polling mode
[  317.004040] tg3: eth0: transmit timed out, resetting
[  317.004097] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  317.004114] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  317.142159] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  317.281359] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  317.419624] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2
[  317.557727] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  317.568072] tg3: eth0: Link is down.
[  319.318165] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  319.318177] tg3: eth0: Flow control is on for TX and on for RX.
[  339.740070] ACPI: EC: missing confirmations, switch off interrupt mode.