Kernel failure message 1:
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WARNING: at /build/buildd-linux-2.6_3.0.0-6-amd64-WVZwan/linux-2.6-3.0.0/debian/build/source_amd64_none/net/sched/sch_generic.c:255 dev_watchdog+0xe9/0x148()
Hardware name: System Product Name
NETDEV WATCHDOG: eth0 (via-rhine): transmit queue 0 timed out
Modules linked in: nls_cp437 vfat fat usb_storage uas pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) snd_hrtimer powernow_k8 mperf cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave ppdev lp binfmt_misc fuse nls_utf8 ntfs loop cx22702 nvidia(P) cx88_dvb cx88_vp3054_i2c videobuf_dvb dvb_core snd_hda_codec_realtek ir_lirc_codec lirc_dev rc_hauppauge ir_sony_decoder snd_hda_intel snd_hda_codec snd_hwdep cx88_alsa tuner_simple tuner_types ir_jvc_decoder snd_seq_midi ir_rc6_decoder snd_rawmidi ir_rc5_decoder tuner snd_pcm_oss snd_seq_midi_event snd_mixer_oss ir_nec_decoder snd_pcm snd_seq cx8802 cx8800 cx88xx rc_core i2c_algo_bit tveeprom v4l2_common videodev snd_timer media edac_core edac_mce_amd snd_seq_device v4l2_compat_ioctl32 evdev psmouse snd btcx_risc videobuf_dma_sg i2c_viapro soundcore videobuf_core serio_raw pcspkr i2c_core snd_page_alloc k8temp parport_pc shpchp pci_hotplug asus_atk0110 parport processor button thermal_sys ext4 mbcache jbd2 crc16 sg sr_mod sd_mod cdrom crc_t10dif ata_generic sata_via pata_via libata uhci_hcd floppy ehci_hcd scsi_mod usbcore via_rhine mii [last unloaded: scsi_wait_scan]
Pid: 3826, comm: gnucash Tainted: P           O 3.0.0-2-amd64 #1
Call Trace:
 <IRQ>  [<ffffffff810464c1>] ? warn_slowpath_common+0x78/0x8c
 [<ffffffff81046576>] ? warn_slowpath_fmt+0x45/0x4a
 [<ffffffff81017259>] ? x86_pmu_enable_all+0x38/0x4b
 [<ffffffff81295718>] ? netif_tx_lock+0x43/0x77
 [<ffffffff81295881>] ? dev_watchdog+0xe9/0x148
 [<ffffffff81052aa4>] ? run_timer_softirq+0x1bf/0x28a
 [<ffffffff811a84e7>] ? rb_insert_color+0xb1/0xd9
 [<ffffffff81295798>] ? netif_tx_unlock+0x4c/0x4c
 [<ffffffff810670d3>] ? timekeeping_get_ns+0xd/0x2a
 [<ffffffff8104bd74>] ? __do_softirq+0xb9/0x178
 [<ffffffff8133d29c>] ? call_softirq+0x1c/0x30
 [<ffffffff8100a9ef>] ? do_softirq+0x3f/0x84
 [<ffffffff8104bfe0>] ? irq_exit+0x3f/0xa3
 [<ffffffff8101f56e>] ? smp_apic_timer_interrupt+0x76/0x86
 [<ffffffff8133ca53>] ? apic_timer_interrupt+0x13/0x20
 <EOI> 
---[ end trace 0e8265e480e37954 ]---