[Olsr-dev] Hello Generation

[Markus Kittenberger]

i think the best emthod to debug something on openwrt is gdbserver

but to get it working is maybe a bit too much of overhead for just finding a
segfault (which maybe is only caused by the debug output) (this depends if
your a familiar with gdb)

does your olsrd segfault only if u do -d 9 ?

or did it already segfault before you used -d 9?

or does it crash anyway

regardsa Markus

On Tue, Mar 23, 2010 at 4:26 PM, Airton Ishimori <(spam-protected)>wrote:

> The valgrind program is it in wich ipk package??
>
>
>
> On Tue, Mar 23, 2010 at 11:58, Henning Rogge <(spam-protected)>wrote:
>
>> Am Dienstag 23 März 2010 15:52:14 schrieb Airton Ishimori:
>> > Hey,
>> >
>> > My debug with olsrd (I used olsrd -d 9):
>> >
>> > TIMER: fire Hello Generation timer 0x10010858, ctx 0x1000bdf8, at
>> clocktick
>> > 1730 (01:37:34.050180)
>> > Segmentation fault
>> >
>> > What happened??
>> OLSRd segfaulted ;)
>>
>> Okay, let's get some more data.
>>
>> 1. What version of OLSRd are you using ?
>> 2. can you run OLSRd with valgrind to track the exact code part where the
>> segfault happend ?
>> (install valgrind, then run "valgrind olsrd -d 9" and wait for the crash,
>> you
>> should get some information where the programm crashed)
>>
>> Henning Rogge
>>
>
>
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