Re: Bug#1003165: scikit-learn in unstable FTBFS on arm64, armel, armhf, i386, ppc64el and s390x

[John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>]

Hi Christian!

On 2/16/22 12:33, Christian Kastner wrote:
>> Bus errors are normally easy to spot. Just run the code in question through
>> GDB and see where it crashes. Then look at the backtrace with the debug
>> symbols installed.
>>
>> Usually it's a result of bad pointer arithmetics which should definitely be
>> fixed as such operations usually violate the C/C++ standards.
>>
>> I can have quick look.
> 
> one of these errors has been reported in the past, and I already did
> some analysis way back then:
> 
>     https://github.com/scikit-learn/scikit-learn/issues/16443
> 
> Check the last comment. The relevant Cython code doesn't look wrong, so
> I guess the problem is with the binary result produced during build, as
> you point out.

I'm happy to look at this issue but first the baseline issue must be fixed
as this is a Debian Policy violation.

Thanks,
Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913