Opened 8 years ago

Closed 8 years ago

#13779 closed defect (duplicate)

Crash in graph_generators with MALLOC_CHECK_=3

Reported by: SimonKing Owned by: jason, ncohen, rlm
Priority: critical Milestone: sage-duplicate/invalid/wontfix
Component: graph theory Keywords: MALLOC_CHECK graph_generators crash
Cc: Merged in:
Authors: Reviewers: Nils Bruin
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description

When one exports MALLOC_CHECK_=3, then the following crash occurs on `openSuse, both with sage-5.2.rc0 and with sage-5.5.rc0:

simon@linux-sqwp:~/SAGE/prerelease/sage-5.2.rc0> ./sage -t  -force_lib "devel/sage/sage/graphs/graph_generators.py"
sage -t -force_lib "devel/sage/sage/graphs/graph_generators.py"
*** glibc detected *** python: free(): invalid pointer: 0x0000000002f47fc0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x766d6)[0x7f40d98926d6]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python/site-packages/sage/graphs/trees.so(+0x2f0d)[0x7f40ab341f0d]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0xa3653)[0x7f40da4ca653]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3fe9)[0x7f40da516919]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCode+0x32)[0x7f40da519a62]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x515f)[0x7f40da517a8f]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x7582c)[0x7f40da49c82c]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x5b1ff)[0x7f40da4821ff]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3fcd)[0x7f40da5168fd]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5420)[0x7f40da517d50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x7582c)[0x7f40da49c82c]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x5b1ff)[0x7f40da4821ff]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3fcd)[0x7f40da5168fd]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5420)[0x7f40da517d50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x75923)[0x7f40da49c923]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(+0x5b1ff)[0x7f40da4821ff]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyObject_Call+0x53)[0x7f40da474ab3]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3fcd)[0x7f40da5168fd]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5420)[0x7f40da517d50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5420)[0x7f40da517d50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5420)[0x7f40da517d50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x7f40da519925]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyEval_EvalCode+0x32)[0x7f40da519a62]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyRun_FileExFlags+0xb0)[0x7f40da53bf50]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(PyRun_SimpleFileExFlags+0xdf)[0x7f40da53c9ef]
/home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libpython2.7.so.1.0(Py_Main+0xbd5)[0x7f40da54fc95]
/lib64/libc.so.6(__libc_start_main+0xed)[0x7f40d983d23d]
python[0x4006e1]
======= Memory map: ========
00400000-00401000 r-xp 00000000 08:07 789234                             /home/simon/SAGE/prerelease/sage-5.2.rc0/local/bin/python2.7
00600000-00601000 r--p 00000000 08:07 789234                             /home/simon/SAGE/prerelease/sage-5.2.rc0/local/bin/python2.7
00601000-00602000 rw-p 00001000 08:07 789234                             /home/simon/SAGE/prerelease/sage-5.2.rc0/local/bin/python2.7
00602000-0441c000 rw-p 00000000 00:00 0                                  [heap]
7f40a3274000-7f40a3275000 rw-p 00000000 00:00 0 
7f40a3275000-7f40a333b000 r-xp 00000000 08:07 788881                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libglpk.so.0.29.0
7f40a333b000-7f40a353a000 ---p 000c6000 08:07 788881                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libglpk.so.0.29.0
7f40a353a000-7f40a353b000 r--p 000c5000 08:07 788881                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libglpk.so.0.29.0
7f40a353b000-7f40a353c000 rw-p 000c6000 08:07 788881                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/libglpk.so.0.29.0
7f40a353c000-7f40a3569000 r-xp 00000000 08:07 1576851                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/numerical/backends/glpk_backend.so
7f40a3569000-7f40a3769000 ---p 0002d000 08:07 1576851                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/numerical/backends/glpk_backend.so
7f40a3769000-7f40a376a000 r--p 0002d000 08:07 1576851                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/numerical/backends/glpk_backend.so
7f40a376a000-7f40a3778000 rw-p 0002e000 08:07 1576851                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/numerical/backends/glpk_backend.so
7f40a3778000-7f40a3779000 rw-p 00000000 00:00 0 
7f40a3779000-7f40a378a000 r--p 00000000 08:07 655538                     /home/simon/SAGE/debug/sage-5.5.rc0/local/lib/python2.7/site-packages/matplotlib/mpl-data/fonts/ttf/Vera.ttf
7f40a378a000-7f40a380d000 rw-p 00000000 00:00 0 
7f40a3828000-7f40a3907000 rw-p 00000000 00:00 0 
7f40a3946000-7f40a3a09000 rw-p 00000000 00:00 0 
7f40a3a09000-7f40a3a72000 r-xp 00000000 08:07 1574244                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so
7f40a3a72000-7f40a3c71000 ---p 00069000 08:07 1574244                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so
7f40a3c71000-7f40a3c74000 r--p 00068000 08:07 1574244                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so
7f40a3c74000-7f40a3c75000 rw-p 0006b000 08:07 1574244                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so
7f40a3c75000-7f40a3cf7000 rw-p 00000000 00:00 0 
7f40a3cf7000-7f40a3d31000 r-xp 00000000 08:07 1325033                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_tri.so
7f40a3d31000-7f40a3f31000 ---p 0003a000 08:07 1325033                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_tri.so
7f40a3f31000-7f40a3f33000 r--p 0003a000 08:07 1325033                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_tri.so
7f40a3f33000-7f40a3f34000 rw-p 0003c000 08:07 1325033                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_tri.so
7f40a3f34000-7f40a3f44000 r-xp 00000000 08:07 1325016                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_delaunay.so
7f40a3f44000-7f40a4143000 ---p 00010000 08:07 1325016                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_delaunay.so
7f40a4143000-7f40a4144000 r--p 0000f000 08:07 1325016                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_delaunay.so
7f40a4144000-7f40a4145000 rw-p 00010000 08:07 1325016                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_delaunay.so
7f40a4145000-7f40a4186000 rw-p 00000000 00:00 0 
7f40a4186000-7f40a41cb000 r-xp 00000000 08:07 1324994                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_image.so
7f40a41cb000-7f40a43ca000 ---p 00045000 08:07 1324994                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_image.so
7f40a43ca000-7f40a43cc000 r--p 00044000 08:07 1324994                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_image.so
7f40a43cc000-7f40a43ce000 rw-p 00046000 08:07 1324994                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_image.so
7f40a43ce000-7f40a440f000 rw-p 00000000 00:00 0 
7f40a440f000-7f40a4415000 r-xp 00000000 08:07 1325023                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_cntr.so
7f40a4415000-7f40a4614000 ---p 00006000 08:07 1325023                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_cntr.so
7f40a4614000-7f40a4615000 r--p 00005000 08:07 1325023                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_cntr.so
7f40a4615000-7f40a4616000 rw-p 00006000 08:07 1325023                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_cntr.so
7f40a4616000-7f40a46d9000 rw-p 00000000 00:00 0 
7f40a46d9000-7f40a4714000 r-xp 00000000 08:06 131416                     /usr/lib64/libjpeg.so.62.0.0
7f40a4714000-7f40a4913000 ---p 0003b000 08:06 131416                     /usr/lib64/libjpeg.so.62.0.0
7f40a4913000-7f40a4914000 r--p 0003a000 08:06 131416                     /usr/lib64/libjpeg.so.62.0.0
7f40a4914000-7f40a4915000 rw-p 0003b000 08:06 131416                     /usr/lib64/libjpeg.so.62.0.0
7f40a4915000-7f40a4925000 rw-p 00000000 00:00 0 
7f40a4925000-7f40a496b000 r-xp 00000000 08:07 1316473                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/PIL/_imaging.so
7f40a496b000-7f40a4b6a000 ---p 00046000 08:07 1316473                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/PIL/_imaging.so
7f40a4b6a000-7f40a4b6d000 r--p 00045000 08:07 1316473                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/PIL/_imaging.so
7f40a4b6d000-7f40a4b70000 rw-p 00048000 08:07 1316473                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/PIL/_imaging.so
7f40a4b70000-7f40a4b78000 rw-p 00000000 00:00 0 
7f40a4b78000-7f40a4b9f000 r-xp 00000000 08:07 1325009                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_png.so
7f40a4b9f000-7f40a4d9f000 ---p 00027000 08:07 1325009                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_png.so
7f40a4d9f000-7f40a4da1000 r--p 00027000 08:07 1325009                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_png.so
7f40a4da1000-7f40a4da2000 rw-p 00029000 08:07 1325009                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_png.so
7f40a4da2000-7f40a4e38000 r-xp 00000000 08:07 1065973                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/unicodedata.so
7f40a4e38000-7f40a5037000 ---p 00096000 08:07 1065973                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/unicodedata.so
7f40a5037000-7f40a5038000 r--p 00095000 08:07 1065973                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/unicodedata.so
7f40a5038000-7f40a504b000 rw-p 00096000 08:07 1065973                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/unicodedata.so
7f40a504b000-7f40a508c000 rw-p 00000000 00:00 0 
7f40a508c000-7f40a5092000 r-xp 00000000 08:07 1065939                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/_csv.so
7f40a5092000-7f40a5291000 ---p 00006000 08:07 1065939                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/_csv.so
7f40a5291000-7f40a5292000 r--p 00005000 08:07 1065939                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/_csv.so
7f40a5292000-7f40a5294000 rw-p 00006000 08:07 1065939                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/lib-dynload/_csv.so
7f40a5294000-7f40a52d5000 rw-p 00000000 00:00 0 
7f40a52d5000-7f40a52d7000 r-xp 00000000 08:07 1324977                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/nxutils.so
7f40a52d7000-7f40a54d6000 ---p 00002000 08:07 1324977                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/nxutils.so
7f40a54d6000-7f40a54d7000 r--p 00001000 08:07 1324977                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/nxutils.so
7f40a54d7000-7f40a54d8000 rw-p 00002000 08:07 1324977                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/nxutils.so
7f40a54d8000-7f40a555a000 rw-p 00000000 00:00 0 
7f40a555a000-7f40a559f000 r-xp 00000000 08:07 1325022                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/ft2font.so
7f40a559f000-7f40a579f000 ---p 00045000 08:07 1325022                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/ft2font.so
7f40a579f000-7f40a57a2000 r--p 00045000 08:07 1325022                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/ft2font.so
7f40a57a2000-7f40a57a5000 rw-p 00048000 08:07 1325022                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/ft2font.so
7f40a57a5000-7f40a58a9000 rw-p 00000000 00:00 0 
7f40a58a9000-7f40a58ee000 r-xp 00000000 08:07 1325017                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_path.so
7f40a58ee000-7f40a5aed000 ---p 00045000 08:07 1325017                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_path.so
7f40a5aed000-7f40a5aef000 r--p 00044000 08:07 1325017                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_path.so
7f40a5aef000-7f40a5af0000 rw-p 00046000 08:07 1325017                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/matplotlib/_path.so
7f40a5af0000-7f40a5bb3000 rw-p 00000000 00:00 0 
7f40a5bb3000-7f40a5bbb000 r-xp 00000000 08:07 1576704                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_complex_double_dense.so
7f40a5bbb000-7f40a5dba000 ---p 00008000 08:07 1576704                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_complex_double_dense.so
7f40a5dba000-7f40a5dbb000 r--p 00007000 08:07 1576704                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_complex_double_dense.so
7f40a5dbb000-7f40a5dbd000 rw-p 00008000 08:07 1576704                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_complex_double_dense.so
7f40a5dbd000-7f40a5dd7000 r-xp 00000000 08:07 1576705                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_double_dense.so
7f40a5dd7000-7f40a5fd6000 ---p 0001a000 08:07 1576705                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_double_dense.so
7f40a5fd6000-7f40a5fd7000 r--p 00019000 08:07 1576705                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_double_dense.so
7f40a5fd7000-7f40a5fdd000 rw-p 0001a000 08:07 1576705                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_double_dense.so
7f40a5fdd000-7f40a5fde000 rw-p 00000000 00:00 0 
7f40a5fde000-7f40a5fe6000 r-xp 00000000 08:07 1576732                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_real_double_dense.so
7f40a5fe6000-7f40a61e5000 ---p 00008000 08:07 1576732                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_real_double_dense.so
7f40a61e5000-7f40a61e6000 r--p 00007000 08:07 1576732                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_real_double_dense.so
7f40a61e6000-7f40a61e8000 rw-p 00008000 08:07 1576732                    /home/simon/SAGE/prerelease/sage-5.2.rc0/devel/sage-main/build/sage/modules/vector_real_double_dense.so
7f40a61e8000-7f40a6234000 r-xp 00000000 08:07 1316090                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/numpy/random/mtrand.so
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7f40a6434000-7f40a6450000 rw-p 0004c000 08:07 1316090                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/numpy/random/mtrand.so
7f40a6450000-7f40a64d3000 rw-p 00000000 00:00 0 
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7f40a66dc000-7f40a66dd000 rw-p 00009000 08:07 1192717                    /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/python2.7/site-packages/numpy/fft/fftpack_lite.so
7f40a66dd000-7f40a671e000 rw-p 00000000 00:00 0 
7f40a671e000-7f40a6753000 r-xp 00000000 08:06 142750                     /usr/lib64/libquadmath.so.0.0.0
7f40a6753000-7f40a6952000 ---p 00035000 08:06 142750                     /usr/lib64/libquadmath.so.0.0.0
7f40a6952000-7f40a6953000 r--p 00034000 08:06 142750                     /usr/lib64/libquadmath.so.0.0.0
7f40a6953000-7f40a6954000 rw-p 00035000 08:06 142750                     /usr/lib64/libquadmath.so.0.0.0
7f40a6954000-7f40a6a6a000 r-xp 00000000 08:06 142752                     /usr/lib64/libgfortran.so.3.0.0
7f40a6a6a000-7f40a6c69000 ---p 00116000 08:06 142752                     /usr/lib64/libgfortran.so.3.0.0
7f40a6c69000-7f40a6c6a000 r--p 00115000 08:06 142752                     /usr/lib64/libgfortran.so.3.0.0
7f40a6c6a000-7f40a6c6c000 rw-p 00116000 08:06 142752                     /usr/lib64/libgfortran.so.3.0.0
7f40a6c6c000-7f40a7222000 r-xp 00000000 08:07 789505                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/liblapack.so
7f40a7222000-7f40a7421000 ---p 005b6000 08:07 789505                     /home/simon/SAGE/prerelease/sage-5.2.rc0/local/lib/liblapack.soThe doctested process was killed by signal 6
         [6.3 s]
 
----------------------------------------------------------------------
The following tests failed:


        sage -t -force_lib "devel/sage/sage/graphs/graph_generators.py" # Killed/crashed
Total time for all tests: 6.3 seconds

The crash does not occur without MALLOC_CHECK_.

Change History (9)

comment:1 Changed 8 years ago by SimonKing

  • Type changed from PLEASE CHANGE to defect

comment:2 Changed 8 years ago by SimonKing

PS: I just notice that my sage-5.2.rc0 was not clean. It does contain #715, #12215, #11521 and #12969. So, can perhaps someone check independently?

comment:3 Changed 8 years ago by nbruin

  • Status changed from new to needs_review

Isn't this a dup of #13719?

comment:4 Changed 8 years ago by nbruin

  • Milestone changed from sage-5.6 to sage-duplicate/invalid/wontfix

comment:5 Changed 8 years ago by SimonKing

Yes, its a duplicate. Sorry for the noise.

comment:6 Changed 8 years ago by ncohen

  • Status changed from needs_review to needs_info

(the ticket still appears in the list of patches needing a review)

comment:7 Changed 8 years ago by SimonKing

  • Status changed from needs_info to needs_review

comment:8 Changed 8 years ago by SimonKing

  • Reviewers set to Nils Bruin
  • Status changed from needs_review to positive_review

Nils found that it is a duplicate, hence, he is the reviewer...

comment:9 Changed 8 years ago by jdemeyer

  • Resolution set to duplicate
  • Status changed from positive_review to closed
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