Experimental Physics and
Industrial Control System

On 6/22/23 02:39, LE-DANIEL Erwann via Tech-talk wrote:

Hello,

I’m working on a simulator using many variables in epics server. At a moment, the server stopped with the message :

“ localhost kernel: Epics-Server used greatest stack depth: 5672 bytes left “

I don’t how to analyse this error message, and what to do to investigate on it.

I think this message is coming from the Linux kernel,
and with current versions is enabled when built with
CONFIG_DEBUG_STACK_USAGE.  So I guess this is only
informational.

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/kernel/exit.c?h=v6.3#n779

References:

Epics-server used greatest stack depth LE-DANIEL Erwann via Tech-talk

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