From edd at debian.org  Tue Aug  1 16:55:44 2017
From: edd at debian.org (Dirk Eddelbuettel)
Date: Tue, 1 Aug 2017 09:55:44 -0500
Subject: [Rd] reproducible segmentation fault installing packages on
	FreeBSD	11.1
In-Reply-To: <86bmo044g3.fsf@phe.ftfl.ca>
References: <86bmo044g3.fsf@phe.ftfl.ca>
Message-ID: <22912.38512.321590.446866@bud.eddelbuettel.com>


On 31 July 2017 at 19:38, Joseph Mingrone wrote:
| This happens when attempting to install any package. There were no such
| problems on 11.0.
| 
| Some other ways to trigger the problem:
[...]
| trying URL 'https://cloud.r-project.org/src/contrib/Rcpp_0.12.12.tar.gz'
| [New LWP 100854 of process 56011]
| 
| Thread 7 received signal SIGSEGV, Segmentation fault.
| [Switching to LWP 100854 of process 56011]
| uw_frame_state_for (context=context at entry=0x7fffdfffde20, fs=fs at entry=0x7fffdfffdb70)
|     at /usr/ports/lang/gcc5/work/gcc-5.4.0/libgcc/unwind-dw2.c:1249
| 1249          return MD_FALLBACK_FRAME_STATE_FOR (context, fs);

Looks like a gcc error to me. Rcpp itself is pretty widely used and tested
and I am not aware of it having issue per se on any of the *BSDs.

Dirk

-- 
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org



[Rd] reproducible segmentation fault installing packages on FreeBSD 11.1
Dirk Eddelbuettel