[maemo-developers] Idle Reboots (was: Re: [maemo-developers] Re: SDHC Flash Support...)

From: Kalle Vahlman kalle.vahlman at gmail.com
Date: Sun Feb 4 18:44:49 EET 2007
2007/2/4, Kalle Vahlman <kalle.vahlman at gmail.com>:
> 2007/2/3, Jae Stutzman <jaebird at gmail.com>:
> > Marius Gedminas wrote:
> > > What does /proc/bootreason say?
> >
> > mine says:
> >
> > 32wd_to
> >
> > From the wiki:
> >  Watchdog reset - something was consuming too much CPU causing a watchdog
> > reset, or kernel crashed
> >
> > Thats bad eh?
> >
> > BTW: My WLAN is on when this happens.
> I keep mine connected to a WLAN constantly (well, not when I commute
> to work and back, but otherwise it's always on), and I've seen lots of
> idle reboots. It's not constant every day, but at least every other
> day it at one point desides the idling is enough and boots.
> I hear this is a common problem too.
> I installed syslog and there is long string of messages stating what
> the dsp does and some errors. I don't know much about the DSP side,
> but I do know that it's basically up to Nokia people to debug this
> further.
> I uploaded the syslog of the shutdown session, I guess the fun starts
> at 13:31:39 (the shutdown finishes a minute later after a constant
> stream of messages):
>  http://iki.fi/zuh/crashlog
> I'd file a bug in bugzilla, but I guess it will be sucked up to the
> "other" bugzilla faster if the responsibles happen to read the list
> ];)

Just a quick note that it just did it again, with mostly the same looking log.

Both seem to start with:

Feb  4 20:20:57 ivrin DSME: process '/usr/bin/esd' with pid 891 exited with retu
rn value: 0

and then proceed to output lots of "MMU" memory debugging info and
finally shutdown and boot.

Hopefully someone will look at the log and go "ah, I know what that
means" and we'll get an updated image soon ;)

Kalle Vahlman, zuh at iki.fi
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Interesting stuff at http://syslog.movial.fi

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