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Re: 8.99.9 hangs

Tom Ivar Helbekkmo <> writes:

> The hang is hard enough that hitting the NMI switch doesn't do
> anything, which is interesting.

Sorry, that's not correct: it does acknowledge the NMI; it just doesn't
manage to get into DDB.  I get (manually copied from a photograph):

fatal non-maskable interruptfatal non-maskable interruptfatal non-maskable interrupt in supervisor mode
fatal non-maskable interrupt in supervisor mode
trap type 9 code 0 rip 0x[...] cs 0x9 rflags 0x202 cr2 0x[...] ilevel 0x8 rsp 0x[...]
curlwp 0x[...] pid 1248.2 lowest kstack 0x[...]

...but no prompt from DDB, and no response to keypresses on the console.

Most people who graduate with CS degrees don't understand the significance
of Lisp.  Lisp is the most important idea in computer science.  --Alan Kay

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