[racket] SIGSEGV MAPERR si_code 1 fault on addr 0xb7600000

From: Greg Hendershott (greghendershott at gmail.com)
Date: Sun Mar 27 12:05:59 EDT 2011

OK I will enable core dumps and wait. Also I'll use monit.

It's been running for 43 hours so far; could conceivably do so for
days or weeks before it faults again.

In a way it's lucky I experienced the fault so early on: It forced me
to confront and be prepared for the possibility.

Otherwise, because I go months if not years without seeing Racket
fault, it's easy to forget it is even possible.

When (if?) I get a core dump for the fault I'll report back.

Thanks again to everyone who contributed advice and help.

On Sun, Mar 27, 2011 at 9:04 AM, Matthew Flatt <mflatt at cs.utah.edu> wrote:
> At Fri, 25 Mar 2011 19:18:32 -0400, Greg Hendershott wrote:
>> I'd posted a week or two ago that Racket was looking for older
>> versions of libssl and libcrypto than what the Amazon Linux supplies.
>> I'd solved that (I thought?) by making symlinks. Sounds like I should
>> revisit that.
> I think that's probably not it. Enabling core dumps is likely the most
> useful step for now.

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