Repro case! Re: GDB 10.1: Backtrace goes into infinite loop

[Paul Smith]

On Mon, 2021-02-01 at 23:27 -0500, Paul Smith via Gdb wrote:
> There's something unpleasant about invoking update_thread_list()
> while we are attempting to pretty-print stack variables; it must mess
> with some global state somewhere that doesn't expect to be messed
> with, at that time.

I filed https://sourceware.org/bugzilla/show_bug.cgi?id=27315 for this.

It would be great if anyone could confirm they can see the issue as
well (or if there's a proposed fix even better!!)