#8788: segfault in Sage-4.4 built using GCC-4.5.0
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Reporter: was | Owner: GeorgSWeber
Type: defect | Status: new
Priority: blocker | Milestone: sage-4.4.1
Component: build | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by was):
Here is what fails WITH THE DOUBLE FREE ERROR when doctesting
sage-4.4.1.alpha0:
{{{
sage -t "devel/sage/sage/modular/modsym/space.py" #
Killed/crashed
sage -t "devel/sage/sage/modular/modsym/modsym.py" #
Killed/crashed
sage -t "devel/sage/sage/modular/modform/ambient.py" #
Killed/crashed
sage -t "devel/sage/sage/modular/ssmod/ssmod.py" # Killed/crashed
sage -t "devel/sage/sage/modules/free_module.py" # Killed/crashed
sage -t "devel/sage/sage/matrix/matrix_sparse.pyx" #
Killed/crashed
sage -t "devel/sage/sage/matrix/matrix_space.py" # Killed/crashed
sage -t "devel/sage/sage/matrix/matrix2.pyx" # Killed/crashed
sage -t "devel/sage/sage/rings/number_field/number_field.py" #
Killed/crashed
sage -t "devel/sage/sage/rings/number_field/number_field_rel.py"
# Killed/crashed
sage -t "devel/sage/sage/rings/finite_rings/element_ntl_gf2e.pyx"
# Killed/crashed
sage -t
"devel/sage/sage/rings/finite_rings/finite_field_ext_pari.py" #
Killed/crashed
sage -t "devel/sage/sage/rings/finite_rings/homset.py" #
Killed/crashed
sage -t
"devel/sage/sage/rings/polynomial/polynomial_quotient_ring_element.py" #
Killed/crashed
sage -t "devel/sage/sage/groups/generic.py" # Killed/crashed
sage -t "devel/sage/sage/tests/benchmark.py" # Killed/crashed
sage -t
"devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py" #
Killed/crashed
sage -t
"devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_finite_field.py"
# Killed/crashed
sage -t "devel/sage/sage/schemes/elliptic_curves/ell_point.py" #
Killed/crashed
sage -t "devel/sage/sage/coding/linear_code.py" # Killed/crashed
sage -t "devel/sage/sage/coding/code_constructions.py" #
Killed/crashed
}}}
Everything is likely to involve something in linear algebra... that's a
common theme! Linbox?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8788#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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