Re: lock up in ext2fs?

[Roland McGrath]

> I  think that   I  have  found  a   repeatable assertion   failure, 

But you haven't said how to repeat it.

> libc/hurd/intr-msg.c That is I have had two  hangs with this assertion
> printed on the console. 
> 
> ext2fs.static: intr-msg.c:304:_hurd_intr_rpc_mach_msg:Assertion
>                `m->header.msgh_id == msgid + 100` failed.

See if you can produce this failure in a non-bootstrap filesystem or in the
bootstrap filesystem of a sub-hurd.  Then you can use gdb on it and we can
see the full details.