SIGABRT with error corrupted size vs. prev_size

[pchakraborty]

Requirements

• Reviewed ESMF Reference Manual
• Searched GitHub Discussions

Affiliation(s)

NASA

ESMF Version

v8.7.0

Issue

I am getting this glibc error

corrupted size vs. prev_size

Program received signal SIGABRT: Process abort signal.

when running a MAPL test and the topmost entry of my stack trace points to

coupler_gridcomp = ESMF_GridCompCreate(name='coupler', contextFlag=ESMF_CONTEXT_PARENT_VM, _RC)

It is possible that the memory corruption is happening elsewhere, but I was wondering if anyone has seen this before. The ESMF log isn't showing anything, other than the enable/disabled info.

I am running v8.7.0, built with gcc 14.2.0 and OpenMPI 5.0.4. I have tried with v8.6.0 built with gcc 13.3.0 and got the same error.

Autotag

@oehmke

[pchakraborty]

The memory corruption was happening elsewhere (gfortran issue with type bound write overload). Closing this issue.