Re: Strange crash of DIAGNOSTIC kernel on cv_destroy(9)

[Taylor R Campbell <campbell+netbsd-tech-kern%mumble.net@localhost>]

> Date: Sat, 22 Jul 2023 21:52:40 +0900
> From: PHO <pho%cielonegro.org@localhost>
> 
> Jul 17 00:52:34 netbsd-current /netbsd: [ 64017.6151161] 
> vmw_fence_wait() at netbsd:vmw_fence_wait+0xdc

Just to confirm, what does `info line *(vmw_fence_wait+0xdc)' say in
gdb?

And, if you can get to the frame in gdb, what does gdb say &cb.wq is
in the vmw_fence_wait frame, and what cv is in the cv_destroy frame?

Let's confirm it is the cv you think it is -- I suspect it might be a
different one.