[   19.163507] [drm] Setting GART location based on new memory map
[   19.164552] [drm] Loading RS690/RS740 Microcode
[   19.164575] [drm] Num pipes: 1
[   19.164582] [drm] writeback test succeeded in 1 usecs
[   79.552045] Clocksource tsc unstable (delta = -289320598 ns)
[  300.941468] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  300.941479] tg3: eth0: Flow control is on for TX and on for RX.
[  300.942056] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  311.524047] eth0: no IPv6 routers present
[  335.988058] ------------[ cut here ]------------
[  335.988089] WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog+0x1f6/0x210()
[  335.988097] Hardware name: HP Compaq 6715s (GR654EA#ABF)
[  335.988103] NETDEV WATCHDOG: eth0 (tg3): transmit queue 0 timed out
[  335.988109] Modules linked in: binfmt_misc bridge stp bnep ppdev joydev snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss pcmcia snd_pcm snd_seq_dummy iptable_filter ip_tables x_tables snd_seq_oss yenta_socket snd_seq_midi snd_rawmidi psmouse snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc rsrc_nonstatic serio_raw i2c_piix4 k8temp lp btusb pcmcia_core shpchp parport radeon video ttm output drm i2c_algo_bit ati_agp agpgart tg3
[  335.988217] Pid: 0, comm: swapper Not tainted 2.6.31-14-generic #48-Ubuntu
[  335.988224] Call Trace:
[  335.988245]  [<c014518d>] warn_slowpath_common+0x6d/0xa0
[  335.988257]  [<c04b07c6>] ? dev_watchdog+0x1f6/0x210
[  335.988267]  [<c04b07c6>] ? dev_watchdog+0x1f6/0x210
[  335.988278]  [<c0145206>] warn_slowpath_fmt+0x26/0x30
[  335.988288]  [<c04b07c6>] dev_watchdog+0x1f6/0x210
[  335.988301]  [<c0157fdb>] ? insert_work+0x5b/0xa0
[  335.988314]  [<c0127c38>] ? default_spin_lock_flags+0x8/0x10
[  335.988325]  [<c05707da>] ? _spin_lock_irqsave+0x2a/0x40
[  335.988336]  [<c0158371>] ? __queue_work+0x31/0x40
[  335.988345]  [<c01501b7>] run_timer_softirq+0x117/0x200
[  335.988359]  [<c01699f4>] ? tick_handle_oneshot_broadcast+0x124/0x130
[  335.988369]  [<c04b05d0>] ? dev_watchdog+0x0/0x210
[  335.988380]  [<c014b3b0>] __do_softirq+0x90/0x1a0
[  335.988393]  [<c018f8fc>] ? handle_IRQ_event+0x4c/0x140
[  335.988403]  [<c01925a4>] ? move_native_irq+0x14/0x50
[  335.988413]  [<c014b4fd>] do_softirq+0x3d/0x40
[  335.988421]  [<c014b63d>] irq_exit+0x5d/0x70
[  335.988432]  [<c0104f10>] do_IRQ+0x50/0xc0
[  335.988441]  [<c01039b0>] common_interrupt+0x30/0x40
[  335.988451]  [<c0126fc5>] ? native_safe_halt+0x5/0x10
[  335.988460]  [<c010a486>] default_idle+0x46/0xd0
[  335.988470]  [<c0168bb5>] ? clockevents_notify+0x35/0x80
[  335.988478]  [<c010a58f>] c1e_idle+0x7f/0x100
[  335.988486]  [<c010202c>] cpu_idle+0x8c/0xd0
[  335.988498]  [<c056c096>] start_secondary+0xc6/0xc8
[  335.988506] ---[ end trace effc9dc133427ef7 ]---
[  335.988514] tg3: eth0: transmit timed out, resetting
[  335.988564] tg3: DEBUG: MAC_TX_STATUS[0000000b] MAC_RX_STATUS[00000000]
[  335.988574] tg3: DEBUG: RDMAC_STATUS[00000000] WDMAC_STATUS[00000000]
[  336.126567] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2
[  336.266554] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2
[  336.404236] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2
[  336.541837] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
[  336.552111] tg3: eth0: Link is down.
[  338.323387] tg3: eth0: Link is up at 100 Mbps, full duplex.
[  338.323397] tg3: eth0: Flow control is on for TX and on for RX.