what's this error: allocatestack.c:384: advise_stack_range: Assertion `freesize < size' failed.

[frame]

On Tuesday, 23 August 2022 at 18:50:14 UTC, mw wrote:
> Hi,
>
> I got an error message when my program exits (the main 
> functionality is done, I guess the error happened during D 
> runtime's cleanup)
>
> : allocatestack.c:384: advise_stack_range: Assertion `freesize 
> < size' failed.
>
> I suspect it somehow related to I pass some (object) pointers 
> to foreign languages containers (C and Rust). But my main 
> program seems behave correctly (I keep those pointers on the D 
> side to prevent them from being GC-ed), this error only happens 
> when the program exits.
>
> Anyone can give me some hint where I should look at? (and where 
> is the allocatestack.c?)
>
> Thanks.

allocatestack.c is some thing of GLIBC, the line seems to match 
[1] but I don't think that will help you much. You will need to 
get a trace where the function is called.

[1] 
https://code.woboq.org/userspace/glibc/nptl/allocatestack.c.html