<br><br><div class="gmail_quote">On Sat, Sep 18, 2010 at 4:33 PM, Douglas Pearless <span dir="ltr"><<a href="mailto:Douglas.Pearless@pearless.co.nz">Douglas.Pearless@pearless.co.nz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I am getting complete lock-ups that require a hard boot.<br>
<br>
I have google this and it appears to be a kernel bug?<br>
<br>
In the kern.log I get the following, any ideas?:<br>
<br>
Cheers Douglas.<br>
<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040008] ------------[ cut here<br>
]------------<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040021] WARNING: at<br>
/build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x26<br>
2/0x270()<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040025] Hardware name:<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040027] NETDEV WATCHDOG: eth0<br>
(r8169): transmit queue 0 timed out<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040030] Modules linked in:<br>
snd_hda_codec_nvhdmi tuner_simple tuner_types snd_hda_intel wm877<br>
5 snd_hda_codec tda9887 snd_hwdep tda8290 tea5767 snd_pcm_oss<br>
snd_mixer_oss snd_pcm tuner snd_seq_dummy snd_seq_oss snd_seq_midi cx25<br>
840 mt2060 snd_rawmidi snd_seq_midi_event ivtv snd_seq snd_timer<br>
snd_seq_device i2c_algo_bit snd cx2341x dvb_usb_dib0700 dib7000p dib<br>
7000m dib0070 dvb_usb dib3000mc dib8000 nls_cp437 lirc_mceusb soundcore<br>
v4l2_common dibx000_common cifs dvb_core lirc_dev snd_page_al<br>
loc videodev ppdev nvidia(P) parport_pc v4l1_compat v4l2_compat_ioctl32<br>
tveeprom intel_agp psmouse fbcon tileblit font bitblit softcu<br>
rsor shpchp vga16fb vgastate serio_raw lp parport floppy r8169 mii<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040098] Pid: 0, comm: swapper<br>
Tainted: P 2.6.32-24-generic #42-Ubuntu<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040101] Call Trace:<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040104] <IRQ><br>
[<ffffffff81066dbb>] warn_slowpath_common+0x7b/0xc0<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040114] [<ffffffff81066e61>]<br>
warn_slowpath_fmt+0x41/0x50<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040119] [<ffffffff81479822>]<br>
dev_watchdog+0x262/0x270<br>
Sep 15 10:53:53 mythbuntu kernel: [57171.040125] [<ffffffff810397a9>] ?<br>
default_spin_lock_flags+0x9/0x10<br>
<br></blockquote><div><br><br><br>Have you upgraded the kernel lately? If so go back to the previous version (there's a choice in grub as you boot) </div></div>