Mark Evenson

[`abcl-1.9.3-dev`](https://abcl.org/svn/trunk/) now contains "emergency" special (i.e. ugly) fix for this case. This has revealed the need to treat ABCL's `subtypep` implementation with more care. Thanks, as always, @phoe

Seems to be present in the main trunk c.f. . ~~TODO double check~~ Present in abcl-1.9.2-dev, abcl-1.9.0

@alejandrozf's interpreted implementation as presented at ELS 2023 is the first candidate . I'd like to examine the Java-side augmentations this neeed with reference to other `cl:step` abstractions.

@gendl I can't seem to replicate, but not sure about two points: 1. What is a large file? Is 1Mib of bytes enough? 2. I don't seem to get a...

> @easye [Here](https://gitlab.common-lisp.net/gendl/gendl/-/blob/release/1598/regression/data/huge-boxes-sequence.data) is where you can download the actual file I've been testing with. A more correct link is via ```wget https://gitlab.common-lisp.net/gendl/gendl/-/raw/release/1598/regression/data/huge-boxes-sequence.data?inline=false -O huge-boxes-sequence.data``` to a file ``` https://gitlab.common-lisp.net/gendl/gendl/-/raw/release/1598/regression/data/huge-boxes-sequence.data?inline=false...

> Did you disable ipv6 support in your networking before trying to replicate? No. This has to be done at the link level, or is removing something from ANSI `*features*`...

> So please don't pull out your hair trying to replicate this.. Standing down from trying to replicate. @gendl find me on IRC to chat about next steps?

> I am now replicating reliably on any Linux CCL 1.12 I try, including WSL Ubuntu and Docker. I cannot replicate under a Linux vultr host. I'll triage the exact...

I have (finally) managed to replicate the "Bad File Descriptor during Read" issue on native Linux without reference to gendl. I am now rummaging through the SLIME inspector at the...

I essentially followed your instructions on a cloud hosted Linux instance.I have a git repo with code and notes in an org file that may be of use.Away from a...