2007/2/9, Gilles Chanteperdrix <[EMAIL PROTECTED]>:
Eric Noulard wrote:
> 2007/2/8, Jan Kiszka <[EMAIL PROTECTED]>:
>
>>Can you attach a serial console to your system (see
>>linux/Documentation/serial-console.txt) and grab the full kernel log up
>>to the hang?
>
>
> Here you go.
> I recompile a linux 2.6.19 + adeos-ipipe-2.6.19-i386-1.7-01.patch
> for xenomai 2.3 in order to avoid to look at may be previous ipipe bugs.
>
> I did:
> 1- attached the serial console
> 2- login on serial console as root
> 3- launch xeno-test (no args)
>
> Then the machine freeze....
>
>
>>Maybe we have an oops that just cannot come out anymore.
>
>
> No oops anywhere :(((
Maybe you should enable kernel debugging and xenomai debugging.
The tested kernel already have some (if not all) debugging option set
zcat /proc/config.gz | grep DEBUG | egrep -e "IPIPE|XENO|KERN"
# CONFIG_XENO_OPT_DEBUG is not set
CONFIG_XENO_HW_NMI_DEBUG_LATENCY=y
CONFIG_XENO_HW_NMI_DEBUG_LATENCY_MAX=100
CONFIG_XENO_OPT_DEBUG_POSIX=y
CONFIG_IPIPE_DEBUG=y
CONFIG_DEBUG_KERNEL=y
You mean I should enable CONFIG_XENO_OPT_DEBUG right?
Or just any "debugging thing" I found :))
If I
were you, I would reserve the console for error logging, I would not use
it to log in.
Ok for that, I will do that next time.
From your logs, there is one thing you should try first: disable HPET
timer, since the box seems to have one and it is used by Linux, and
there is no support whatsoever of the HPET timer by Xenomai.
Ok too, will do that soon.
--
Erk
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