| 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 <2023> 2024 2025 | Index | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 <2023> 2024 2025 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Epics-server used greatest stack depth |
| From: | Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov> |
| To: | LE-DANIEL Erwann <erwann.le-daniel at alstomgroup.com> |
| Cc: | EPICS Tech-Talk <tech-talk at aps.anl.gov> |
| Date: | Thu, 22 Jun 2023 08:00:30 -0700 |
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