On 5/26/22 14:00, Mark Rivers wrote:
It looks like freeListFree() is probably generating an access violation.
If so, this would almost certainly be a sign of a bug elsewhere.
(double free, free of stack, ...)
Bypassing freeListLib _might_ give some added insight, or perhaps
change the fault in some way.
At the top of freeListLib.c add:
#define EPICS_FREELIST_DEBUG
This will short circuit the free list code, to always call malloc()
and free().
Or more specifically, callocMustSucceed(), you would find out if any
allocation requests are failing.
https://github.com/epics-base/epics-base/blob/3fadf4a26cfe33dcb9eb9e4620634e1d3a7b9763/modules/libcom/src/freeList/freeListLib.c#L63-L65
- Replies:
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- References:
- Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Re: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Michael Davidsaver via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Re: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Michael Davidsaver via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Re: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Michael Davidsaver via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Navigate by Date:
- Prev:
RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Next:
RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- 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
- Navigate by Thread:
- Prev:
RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- Next:
RE: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules Mark Rivers via Tech-talk
- 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
|