Re: core dump analysis, was Re: stack smashing detected

Michael Schmitz
2023-04-09T01:56:18Z

Hi Geert,

Am 08.04.2023 um 00:06 schrieb Geert Uytterhoeven:
> Hi Michael,
>
> On Fri, Apr 7, 2023 at 3:58 AM Michael Schmitz <schmitzmic@gmail.com> wrote:
>> The easiest way to do that is to log all wait and signal syscalls, as
>> well as process exit. That might alter timing if these log messages go
>> to the serial console though. Is that what you have in mind?
>
> Store to RAM, retrieve through a new /proc file?

Yes, that could be done, though I'd rather avoid duplicating a lot of
the generic message formatting code (printk and friends).

I'll have a look around ...

Cheers,

Michael

>
> Gr{oetje,eeting}s,
>
> Geert
>