[   25.603382] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
[  151.426214] usb 1-4: USB disconnect, address 4
[  173.770011] usb 1-4: new high speed USB device using ehci_hcd and address 7
[  173.933388] scsi5 : usb-storage 1-4:1.0
[  174.930830] scsi 5:0:0:0: Direct-Access     USB 2.0  Flash Disk       2.00 PQ: 0 ANSI: 2
[  174.933311] sd 5:0:0:0: Attached scsi generic sg2 type 0
[  174.941061] sd 5:0:0:0: [sdb] 1024000 512-byte logical blocks: (524 MB/500 MiB)
[  174.941613] sd 5:0:0:0: [sdb] Write Protect is off
[  174.941618] sd 5:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[  174.941621] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[  174.946341] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[  174.946356]  sdb: sdb1
[  174.954815] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[  174.954823] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[  991.894285] usb 1-4: USB disconnect, address 7
[  996.298194] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[  996.298876] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1003.060007] ------------[ cut here ]------------
[ 1003.060020] WARNING: at /build/buildd/linux-2.6.35/net/sched/sch_generic.c:258 dev_watchdog+0x25f/0x270()
[ 1003.060023] Hardware name:  
[ 1003.060025] NETDEV WATCHDOG: eth0 (8139too): transmit queue 0 timed out
[ 1003.060026] Modules linked in: xt_limit xt_tcpudp ipt_LOG ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp xt_state nls_iso8859_1 nls_cp437 vfat fat binfmt_misc iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables vga16fb vgastate radeon ttm snd_via82xx snd_hda_codec_atihdmi drm_kms_helper drm snd_hda_intel gameport ppdev edac_core i2c_viapro i2c_algo_bit snd_hda_codec snd_ac97_codec snd_hwdep ac97_bus snd_mpu401_uart lp snd_seq_midi edac_mce_amd snd_rawmidi snd_seq_midi_event snd_pcm snd_seq joydev snd_seq_device snd_timer snd_page_alloc psmouse snd hid_gaff shpchp k8temp parport_pc parport soundcore ff_memless serio_raw usbhid hid usb_storage 8139too floppy sata_via pata_via 8139cp mii
[ 1003.060075] Pid: 0, comm: swapper Not tainted 2.6.35-7-generic #11-Ubuntu
[ 1003.060077] Call Trace:
[ 1003.060079]  <IRQ>  [<ffffffff8105f6ef>] warn_slowpath_common+0x7f/0xc0
[ 1003.060089]  [<ffffffff8105f7e6>] warn_slowpath_fmt+0x46/0x50
[ 1003.060092]  [<ffffffff814b6e7f>] dev_watchdog+0x25f/0x270
[ 1003.060097]  [<ffffffff81084985>] ? sched_clock_local+0x25/0x90
[ 1003.060102]  [<ffffffff81035d89>] ? default_spin_lock_flags+0x9/0x10
[ 1003.060108]  [<ffffffff812acb9a>] ? blk_rq_timed_out_timer+0x12a/0x140
[ 1003.060111]  [<ffffffff81084985>] ? sched_clock_local+0x25/0x90
[ 1003.060114]  [<ffffffff814b6c20>] ? dev_watchdog+0x0/0x270
[ 1003.060118]  [<ffffffff814b6c20>] ? dev_watchdog+0x0/0x270
[ 1003.060122]  [<ffffffff8106e332>] call_timer_fn+0x42/0x120
[ 1003.060125]  [<ffffffff8105c080>] ? scheduler_tick+0x140/0x2d0
[ 1003.060129]  [<ffffffff814b6c20>] ? dev_watchdog+0x0/0x270
[ 1003.060132]  [<ffffffff8106f864>] run_timer_softirq+0x154/0x270
[ 1003.060136]  [<ffffffff81088ab3>] ? ktime_get+0x63/0xe0
[ 1003.060139]  [<ffffffff810666b9>] __do_softirq+0xb9/0x1f0
[ 1003.060143]  [<ffffffff8108dd0a>] ? tick_program_event+0x2a/0x30
[ 1003.060147]  [<ffffffff8100afdc>] call_softirq+0x1c/0x30
[ 1003.060150]  [<ffffffff8100cab5>] do_softirq+0x65/0xa0
[ 1003.060153]  [<ffffffff81066575>] irq_exit+0x85/0x90
[ 1003.060156]  [<ffffffff81590820>] smp_apic_timer_interrupt+0x70/0x9b
[ 1003.060159]  [<ffffffff8100aa93>] apic_timer_interrupt+0x13/0x20
[ 1003.060161]  <EOI>  [<ffffffff810350ab>] ? native_safe_halt+0xb/0x10
[ 1003.060168]  [<ffffffff81012ead>] default_idle+0x3d/0x90
[ 1003.060172]  [<ffffffff81008da3>] cpu_idle+0xb3/0x110
[ 1003.060176]  [<ffffffff8156f4ca>] rest_init+0x8a/0x90
[ 1003.060181]  [<ffffffff81af7c9f>] start_kernel+0x387/0x390
[ 1003.060185]  [<ffffffff81af7341>] x86_64_start_reservations+0x12c/0x130
[ 1003.060188]  [<ffffffff81af743f>] x86_64_start_kernel+0xfa/0x109
[ 1003.060191] ---[ end trace 9e19f9d3c13827af ]---
[ 1006.070028] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 1006.830021] eth0: no IPv6 routers present