#1148527 eigen3 breaks stopt autopkgtest: SIGABRT

Package:
src:eigen3 src:stopt
Source:
src:eigen3 src:stopt
Submitter:
Paul Gevers
Date:
2026-09-20 12:41:02 UTC
Severity:
normal
#1148527#5
Date:
2026-09-20 12:39:58 UTC
From:
To:
Dear maintainer(s),

With a recent upload of eigen3 the autopkgtest of stopt fails in testing
when that autopkgtest is run with the binary packages of eigen3 from
unstable. It passes when run with only packages from testing. In tabular
form:

                        pass            fail
eigen3                 from testing    5.0.1-3
stopt                  from testing    7.0+dfsg-2
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration of eigen3 to testing
[1]. Due to the nature of this issue, I filed this bug report against
both packages. Can you please investigate the situation and reassign the
bug to the right package?

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=eigen3

https://ci.debian.net/data/autopkgtest/testing/amd64/s/stopt/75781722/log.gz

  87s Running 1 test case...
  87s  ndim 2 fast 0 naive  0.02
  87s unknown location(0): fatal error: in "testFastCDF": signal:
SIGABRT (application abort requested)
  87s testFastCDF.cpp(131): last checkpoint
  87s free(): invalid pointer
  87s  87s *** 1 failure is detected in the test module "testFastCDF"
  87s autopkgtest [14:44:41]: test someCppUnitTests