[racket-dev] seeing segfaults on build on 64-bit ubuntu

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Wed Jul 25 07:07:51 EDT 2012

This looks like a crash that I've seen, but only a couple of times over
months. For the crash I saw, control was in libpixman via libcairo
during the rendering of the Plot manual, but I haven't been able to
replicate it to investigate further.

Are you seeing the crash frequently? Can you get a core file and/or
stack trace?

At Tue, 24 Jul 2012 22:16:33 -0400, Danny Yoo wrote:
> I'm seeing segfaults when trying to build the release on my uber
> 64-bit Ubuntu box.  (I'm on c9d0319a11cb2aae6d1e81d0c6465b4241a4ecff)
> raco setup: 2 running: picturing-programs/picturing-programs.scrbl
> raco setup: 1 running: plai/scribblings/plai.scrbl
> raco setup: 2 running: planet/planet.scrbl
> raco setup: 1 running: plot/scribblings/plot.scrbl
> raco setup: 2 running: preprocessor/scribblings/preprocessor.scrbl
> raco setup: 2 running: scribblings/quick/quick.scrbl
> raco setup: 2 running: r5rs/r5rs.scrbl
> Seg fault (internal error) at 0x2adfc19cb850
> SIGSEGV SEGV_ACCERR SI_CODE 2 fault on 0x2adfc19cb850
> Seg fault (internal error) at 0x2adfe25045a0
> SIGSEGV SEGV_ACCERR SI_CODE 2 fault on 0x2adfe25045a0
> Aborted (core dumped)
> make[1]: *** [install-3m] Error 134
> make[1]: Leaving directory `/home/dyoo/local/racket/src/build'
> What can I do to help provide more debugging info?
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