[Buildroot] Autobnuilders timeouts [was: Re: autobuilder flock hangs]

[Yann E. MORIN <yann.morin.1998@free.fr>]

Matthew, Julien, All,

On 2018-08-24 18:54 -0500, Matthew Weber spake thusly:
> On Fri, Aug 24, 2018 at 2:02 AM Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> > Now, I also had a look at all the timeouts, and I also noticed a single
> > other pattern. Julien's and Matthew's autobuilder would always choke on
> > host-libsodium, and it happens only on those two autobuilders:
> >     http://autobuild.buildroot.org/?reason=host-libsodium
> > All failing at the same point:
> >     checking whether segmentation violations can be caught when using the C compiler...
> 
> Tried a few things...
> 1) Setup this config and did a make host-libsodium.  No hang.
> 2) Took the test code from that configure test and could execute it without hang
> 3) Doing a full build now and we'll see if there is a sequencing/file
> configuration driving this.
> 
> Any other ideas?

I found the commit that added this check:
    https://github.com/jedisct1/libsodium/commit/c3045e2cb02dc1dae29cdb0dafd6cdb6469b8de8

So, does your host compiler runs asan by default? If so, do you have
ASAN_OPTIONS set in your environment?

(just throwing random guesses at it to see if any sticks...)

Regards,
Yann E. MORIN.

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