{"action":"closed","issue":{"url":"https://api.github.com/repos/Nemocas/Nemo.jl/issues/306","repository_url":"https://api.github.com/repos/Nemocas/Nemo.jl","labels_url":"https://api.github.com/repos/Nemocas/Nemo.jl/issues/306/labels{/name}","comments_url":"https://api.github.com/repos/Nemocas/Nemo.jl/issues/306/comments","events_url":"https://api.github.com/repos/Nemocas/Nemo.jl/issues/306/events","html_url":"https://github.com/Nemocas/Nemo.jl/issues/306","id":265510975,"number":306,"title":"Memory corruption during fmpz_poly.Polynomials test","user":{"login":"thofma","id":11231648,"avatar_url":"https://avatars0.githubusercontent.com/u/11231648?v=4","gravatar_id":"","url":"https://api.github.com/users/thofma","html_url":"https://github.com/thofma","followers_url":"https://api.github.com/users/thofma/followers","following_url":"https://api.github.com/users/thofma/following{/other_user}","gists_url":"https://api.github.com/users/thofma/gists{/gist_id}","starred_url":"https://api.github.com/users/thofma/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thofma/subscriptions","organizations_url":"https://api.github.com/users/thofma/orgs","repos_url":"https://api.github.com/users/thofma/repos","events_url":"https://api.github.com/users/thofma/events{/privacy}","received_events_url":"https://api.github.com/users/thofma/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":13,"created_at":"2017-10-14T18:01:09Z","updated_at":"2018-03-23T16:13:50Z","closed_at":"2018-03-23T16:13:50Z","author_association":"NONE","body":"@wbhart I think both of us have seen them on travis, but we dismissed it as something travis related. But now I saw it locally:\r\n```julia\r\nfmpz_poly.Polynomials...*** Error in `/home/thofmann/julia/julia-6.0/bin/julia': corrupted double-linked list: 0x000000001585e290 ***\r\n^C\r\nsignal (2): Unterbrechung\r\nwhile loading /home/thofmann/.julia/v0.4/Nemo/test/runtests.jl, in expression starting on line 11\r\nunknown function (ip: 0x7f044bdc1ce8)\r\nunknown function (ip: 0x7f044bd3b0d9)\r\n__libc_malloc at /build/eglibc-SvCtMH/eglibc-2.19/malloc/malloc.c:2889\r\n_nl_make_l10nflist at /build/eglibc-SvCtMH/eglibc-2.19/intl/../intl/l10nflist.c:185\r\n_nl_find_domain at /build/eglibc-SvCtMH/eglibc-2.19/intl/finddomain.c:86\r\n__dcigettext at /build/eglibc-SvCtMH/eglibc-2.19/intl/dcigettext.c:640\r\njl_critical_error at /home/centos/buildbot/slave/package_tarball64/build/src/signal-handling.c:105 [inlined]\r\nsigdie_handler at /home/centos/buildbot/slave/package_tarball64/build/src/signals-unix.c:180\r\nunknown function (ip: 0x7f044c08f32f)\r\nraise at /build/eglibc-SvCtMH/eglibc-2.19/signal/../nptl/sysdeps/unix/sysv/linux/raise.c:56\r\nabort at /build/eglibc-SvCtMH/eglibc-2.19/stdlib/abort.c:89\r\n__libc_message at /build/eglibc-SvCtMH/eglibc-2.19/libio/../sysdeps/posix/libc_fatal.c:175\r\nmalloc_printerr at /build/eglibc-SvCtMH/eglibc-2.19/malloc/malloc.c:4998\r\n_int_malloc at /build/eglibc-SvCtMH/eglibc-2.19/malloc/malloc.c:3597\r\n_int_realloc at /build/eglibc-SvCtMH/eglibc-2.19/malloc/malloc.c:4288\r\n__libc_realloc at /build/eglibc-SvCtMH/eglibc-2.19/malloc/malloc.c:3031\r\n=========================================================================================[ ERROR: Nemo ]==========================================================================================\r\n\r\narraylist_grow at /home/centos/buildbot/slave/package_tarball64/build/src/support/arraylist.c:58 [inlined]\r\narraylist_push at /home/centos/buildbot/slave/package_tarball64/build/src/support/arraylist.c:69\r\nschedule_finalization at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:100 [inlined]\r\nsweep_finalizer_list at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:1787\r\n_jl_gc_collect at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:1946\r\njl_gc_collect at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:2093\r\nmaybe_collect at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:650 [inlined]\r\njl_gc_counted_malloc at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:2182\r\njl_malloc at /home/centos/buildbot/slave/package_tarball64/build/src/gc.c:2230\r\nInterruptException:\r\n\r\n==================================================================================================================================================================================================\r\nERROR: Nemo had test errors\r\n\r\njulia> flint_malloc at /home/thofmann/.julia/v0.5/Nemo/deps/flint2/memory_manager.c:88\r\nmul_mfa_truncate_sqrt2 at /home/thofmann/.julia/v0.4/Nemo/deps/flint2/fft/mul_mfa_truncate_sqrt2.c:86\r\nflint_mpn_mul_fft_main at /home/thofmann/.julia/v0.4/Nemo/deps/flint2/fft/mul_fft_main.c:83\r\n_fmpz_poly_mul_KS at /home/thofmann/.julia/v0.4/Nemo/deps/flint2/fmpz_poly/mul_KS.c:103\r\nfmpz_poly_mul at /home/thofmann/.julia/v0.4/Nemo/deps/flint2/fmpz_poly/mul.c:194\r\n* at /home/thofmann/.julia/v0.6/Nemo/src/flint/fmpz_poly.jl:134\r\nmul_ks at /home/thofmann/.julia/v0.6/Nemo/src/generic/Poly.jl:503\r\n* at /home/thofmann/.julia/v0.6/Nemo/src/flint/fmpz_poly.jl:762\r\nunknown function (ip: 0x7f042cffcde6)\r\njl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]\r\njl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]\r\njl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933\r\ntest_fmpz_poly_Polynomials at /home/thofmann/.julia/v0.4/Nemo/test/../test/flint/fmpz_poly-test.jl:476\r\ntest_fmpz_poly at /home/thofmann/.julia/v0.4/Nemo/test/../test/flint/fmpz_poly-test.jl:509\r\ntest_rings at /home/thofmann/.julia/v0.4/Nemo/test/../test/Rings-test.jl:40\r\ntest_all at /home/thofmann/.julia/v0.4/Nemo/test/../test/Nemo-test.jl:8\r\nunknown function (ip: 0x7f04280f505f)\r\njl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]\r\njl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]\r\njl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933\r\ndo_call at /home/centos/buildbot/slave/package_tarball64/build/src/interpreter.c:75\r\neval at /home/centos/buildbot/slave/package_tarball64/build/src/interpreter.c:242\r\njl_interpret_toplevel_expr at /home/centos/buildbot/slave/package_tarball64/build/src/interpreter.c:34\r\njl_toplevel_eval_flex at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:577\r\njl_parse_eval_all at /home/centos/buildbot/slave/package_tarball64/build/src/ast.c:873\r\njl_load at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:616\r\ninclude_from_node1 at ./loading.jl:569\r\nunknown function (ip: 0x7f044627bb1b)\r\njl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]\r\njl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]\r\njl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933\r\ninclude at ./sysimg.jl:14\r\nunknown function (ip: 0x7f044612086b)\r\njl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]\r\njl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]\r\njl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933\r\nprocess_options at ./client.jl:305\r\n_start at ./client.jl:371\r\nunknown function (ip: 0x7f04462876e8)\r\njl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]\r\njl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]\r\njl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933\r\njl_apply at /home/centos/buildbot/slave/package_tarball64/build/ui/../src/julia.h:1424 [inlined]\r\ntrue_main at /home/centos/buildbot/slave/package_tarball64/build/ui/repl.c:127\r\nmain at /home/centos/buildbot/slave/package_tarball64/build/ui/repl.c:264\r\n__libc_start_main at /build/eglibc-SvCtMH/eglibc-2.19/csu/libc-start.c:287\r\nunknown function (ip: 0x40170c)\r\nunknown function (ip: 0xffffffffffffffff)\r\nAllocations: 29182461 (Pool: 29177892; Big: 4569); GC: 69\r\n```\r\n"}}
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