I am getting a segfault in sage/matrix/matrix_integer_dense.pyx namely, at line 222. This also crashes at the console:
sage: Matrix(ZZ, sys.maxsize, sys.maxsize) *** Error in `python': free(): invalid size: 0x0000000004888190 *** ------------------------------------------------------------------------ Segmentation fault (sometimes it just hands, after printing "*** Error in...") So this looks like a python problem, perhaps due to a new glibc - version 2.26 or relatively new Linux kernel: Linux hilbert 4.14.3-gentoo #3 SMP Thu Dec 7 14:37:12 GMT 2017 x86_64 Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz GenuineIntel GNU/Linux On Friday, December 22, 2017 at 11:52:36 PM UTC, Volker Braun wrote: > > As always, you can get the latest beta version from the "develop" git > branch. Alternatively, the self-contained source tarball is at > http://www.sagemath.org/download-latest.html > > d3b9b396c1 (tag: 8.2.beta1, trac/develop) Updated SageMath version to > 8.2.beta1 > 348432f726 Trac #24372: Map._extra_slots(): do not pass dict > 67c266feea Trac #24364: Perfectness of B^{r,s} in type A_{2n}^{(2)\dagger} > is wrong > 900d9bcb86 Trac #24348: Don't initialize _element_constructor in > Parent.__call__ > f1a9b2212f Trac #24344: Implement twisted Q-systems > fe483df6c3 Trac #24292: py3: minor fixes to sage.misc.cachefunc > bbc77a7199 Trac #24115: Remove ContinuedFractionField > 11a039e01a Trac #23008: floor of NumberFieldElement_quadratic broken > 8ea1468403 Trac #13552: finite_class.py derived from deprecated > Combinatorial Class has no comment > 09881fd01d Trac #7302: Nowhere zero flow > 7beb97cb97 Trac #24396: test failure in > manifolds/differentiable/tensorfield.py (8.2.beta0) > 4fce8f1130 Trac #24376: Upgrade notedown > f08412d9cf Trac #24284: Exclude some functions with arg restrictions from > random testing > 88293a407b Trac #24380: sympy misbehavoir > ccfe402386 Trac #24363: Deprecate > _populate_coercion_lists_(element_constructor=...) > 199fa3cc1a Trac #24350: SageObject.__repr__(): fall back to base class > 3d8fadbf20 Trac #24337: Remove the pickle jar > e6fb1cf2a4 Trac #24329: Upgrade to pynac-0.7.14 > 23afee8381 Trac #24326: TamariIntervalPosets: failing tests in options > b56f7ede5c Trac #24315: dancing links: find all solutions using given rows > + find first solution in parallel + doc > 63b1669f17 Trac #24028: Held definite integrals don't translate to SymPy > e70eba2aa2 Trac #23706: allow several implementations of matrices in > MatrixSpace > d18747bbdf Trac #24375: Fix deprecation of sage.matrix.matrix > a9c87d528c Trac #23568: Improve crochemore factorization for word > 0d77e218d3 Trac #24164: adding two links to pari documentation > 72232615a8 Trac #22312: Eulerian numbers versus Euler numbers in > documentation. > e9d3f60263 Trac #24342: minor tweaks on dyck words > 3077080046 Trac #24305: add some missing blank lines after EXAMPLES:: > 212f470b4d Trac #24294: py3: minor fix to sage.categories.additive_magmas > 5ded0966d7 Trac #24291: py3: minor fixes to sage.misc.sage_timeit > 78fae1a6d5 Trac #24273: some care for blocks > 0b89094818 Trac #24272: py3: replace various instances of deprecated > TestCase methods. > 20a302b62c Trac #22976: Characteristic polynomial documentation > 36b819af36 Trac #24266: some care for broken links to references > acbee6d683 Trac #24226: various typos in the word initial > b9a28d7f2f Trac #24195: Construction of an extension of a finite field > should also create a coercion map > ebdee7af02 Trac #24170: Extend vector_space method to arbitrary subfields > aee4d262e0 Trac #24163: blocks_and_cut_vertices() for disconnected graphs > d82ce2dd35 Trac #24158: Remove function deprecated in #17449 > 0cfe9fdac9 Trac #24157: Remove a deprecation from graphs > 73e046c100 Trac #19169: Create has_cm() function for modular forms > 6ce5d49e1e Trac #8550: Infinite matrix groups over QQ fail for is_finite() > 79e580fe96 Trac #24366: fix issue with graph orientations > 4ad53ce6a0 Trac #24277: Define one() as alias of identity() in homsets > d669628cf8 Trac #24260: Deprecate str ^ Integer > 02da33a404 Trac #23891: Permutation.descents does not take an index_set > argument > e014beab61 Trac #22264: Improve Sandpiles thematic tutorial > fe77339278 Trac #20584: Regular partitions: 1-regular partitions are > mishandled on occasion > 036db7311d Trac #24362: numpy fails to build when MKLROOT environment > variable is set > 8d9c008a75 (tag: 8.2.beta0) Updated SageMath version to 8.2.beta0 > > -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
