Source: python-scipy
Version: 0.18.1-2
Severity: serious
Tags: buster sid
https://buildd.debian.org/status/logs.php?pkg=python-scipy&arch=ppc64el
...
scipy/sparse/linalg/dsolve/SuperLU/SRC/sgsrfs.c: In function 'sgsrfs':
scipy/sparse/linalg/dsolve/SuperLU/SRC/sgsrfs.c:416:3: warning: 'transt' may be
used uninitialized in this function [-Wmaybe-uninitialized]
sgstrs (transt, L, U, perm_c, perm_r, &Bjcol, stat, info);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scipy/sparse/linalg/dsolve/SuperLU/SRC/zlacon2.c: In function 'zlacon2_':
scipy/sparse/linalg/dsolve/SuperLU/SRC/zlacon2.c:165:5: warning: implicit
declaration of function 'zcopy_'; did you mean 'zlacon2_'?
[-Wimplicit-function-declaration]
zcopy_(n, x, &c__1, v, &c__1);
^~~~~~
zlacon2_
scipy/sparse/linalg/dsolve/SuperLU/SRC/zlacon2.c:171:1: warning: label 'L90'
defined but not used [-Wunused-label]
L90:
^~~
powerpc64le-linux-gnu-gcc: scipy/sparse/linalg/dsolve/SuperLU/SRC/sgssvx.c
In file included from scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_cdefs.h:87:0,
from scipy/sparse/linalg/dsolve/SuperLU/SRC/ccopy_to_ucol.c:23:
scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_util.h:373:1: warning: function
declaration isn't a prototype [-Wstrict-prototypes]
extern double SuperLU_timer_ ();
^~~~~~
powerpc64le-linux-gnu-gcc: scipy/sparse/linalg/dsolve/SuperLU/SRC/dpruneL.c
scipy/sparse/linalg/dsolve/SuperLU/SRC/ccopy_to_ucol.c: In function
'ccopy_to_ucol':
scipy/sparse/linalg/dsolve/SuperLU/SRC/ccopy_to_ucol.c:77:11: warning: suggest
parentheses around assignment used as truth value [-Wparentheses]
if (mem_error = cLUMemXpand(jcol, nextu, UCOL, &nzumax, Glu))
^~~~~~~~~
In file included from scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_zdefs.h:87:0,
from scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c:25:
scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_util.h:373:1: warning: function
declaration isn't a prototype [-Wstrict-prototypes]
extern double SuperLU_timer_ ();
^~~~~~
scipy/sparse/linalg/dsolve/SuperLU/SRC/ccopy_to_ucol.c:80:11: warning: suggest
parentheses around assignment used as truth value [-Wparentheses]
if (mem_error = cLUMemXpand(jcol, nextu, USUB, &nzumax, Glu))
^~~~~~~~~
In file included from scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_zdefs.h:87:0,
from scipy/sparse/linalg/dsolve/SuperLU/SRC/zgsisx.c:12:
scipy/sparse/linalg/dsolve/SuperLU/SRC/slu_util.h:373:1: warning: function
declaration isn't a prototype [-Wstrict-prototypes]
extern double SuperLU_timer_ ();
^~~~~~
scipy/sparse/linalg/dsolve/SuperLU/SRC/zgsisx.c: In function 'zgsisx':
scipy/sparse/linalg/dsolve/SuperLU/SRC/zgsisx.c:578:7: warning: suggest
parentheses around operand of '!' or change '&' to '&&' or '!' to '~'
[-Wparentheses]
if ( !mc64 & equil ) { /* Only perform equilibration, no row perm */
^~~~~
powerpc64le-linux-gnu-gcc: scipy/sparse/linalg/dsolve/SuperLU/SRC/qselect.c
scipy/sparse/linalg/dsolve/SuperLU/SRC/zgsisx.c:667:24: warning: unused
variable 'rhs_work' [-Wunused-variable]
doublecomplex *rhs_work;
^~~~~~~~
scipy/sparse/linalg/dsolve/SuperLU/SRC/zgsisx.c:413:15: warning: variable
'diag_pivot_thresh' set but not used [-Wunused-but-set-variable]
double diag_pivot_thresh;
^~~~~~~~~~~~~~~~~
Segmentation fault
debian/rules:36: recipe for target 'build-python3.5' failed
make[1]: *** [build-python3.5] Error 139
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules:43: recipe for target 'build-arch' failed
make: *** [build-arch] Error 2
Reproduced on plummer, top part of the backtrace:
#0 PyTuple_GetItem (op=0x0, i=0) at ../Objects/tupleobject.c:138
#1 0x0000000033ea184c in PyEval_EvalFrameEx (
f=Frame 0x3fff38000bc8, for file
/usr/lib/python3/dist-packages/numpy/distutils/exec_command.py, line 279, in
_exec_command_posix (command=['powerpc64le-linux-gnu-gcc', '-pthread', '-g',
'-Og', '-Wall', '-Wstrict-prototypes', '-g', '-ggdb', '-Wdate-time',
'-D_FORTIFY_SOURCE=2', '-fPIC', '-DUSE_VENDOR_BLAS=1',
'-Iscipy/sparse/linalg/dsolve/SuperLU/SRC',
'-I/usr/lib/python3/dist-packages/numpy/core/include', '-c',
'scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c', '-o',
'build/temp.linux-ppc64le-3.5-pydebug/scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.o'],
use_shell=True, use_tee=True, env={}, command_str='powerpc64le-linux-gnu-gcc
-pthread -g -Og -Wall -Wstrict-prototypes -g -ggdb -Wdate-time
-D_FORTIFY_SOURCE=2 -fPIC -DUSE_VENDOR_BLAS=1
-Iscipy/sparse/linalg/dsolve/SuperLU/SRC
-I/usr/lib/python3/dist-packages/numpy/core/include -c
scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c -o
build/temp.linux-ppc64le-3.5-pydebug/scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.
o', tmpfile='/tmp/tmpesxa6x6k/6b...(truncated), throwflag=0) at
../Python/ceval.c:1381
#2 0x0000000033eafcb4 in _PyEval_EvalCodeWithName (_co=<code at remote
0x3fff9b1471c0>, globals=<optimized out>, locals=<optimized out>,
args=<optimized out>, argcount=<optimized out>, kws=0x3fff9aaede80,
kwcount=<optimized out>, defs=0x3fff9b1bf240, defcount=2,
kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4071
#3 0x0000000033eafed0 in PyEval_EvalCodeEx (_co=<optimized out>,
globals=<optimized out>, locals=<optimized out>, args=<optimized out>,
argcount=<optimized out>, kws=<optimized out>, kwcount=<optimized out>,
defs=<optimized out>, defcount=2, kwdefs=0x0, closure=0x0)
at ../Python/ceval.c:4092
#4 0x0000000033fdfda0 in function_call (func=<function at remote
0x3fff9b150eb8>,
arg=(['powerpc64le-linux-gnu-gcc', '-pthread', '-g', '-Og', '-Wall',
'-Wstrict-prototypes', '-g', '-ggdb', '-Wdate-time', '-D_FORTIFY_SOURCE=2',
'-fPIC', '-DUSE_VENDOR_BLAS=1', '-Iscipy/sparse/linalg/dsolve/SuperLU/SRC',
'-I/usr/lib/python3/dist-packages/numpy/core/include', '-c',
'scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c', '-o',
'build/temp.linux-ppc64le-3.5-pydebug/scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.o'],),
kw=<optimized out>) at ../Objects/funcobject.c:627
#5 0x0000000033d598d8 in PyObject_Call (func=<function at remote
0x3fff9b150eb8>,
arg=(['powerpc64le-linux-gnu-gcc', '-pthread', '-g', '-Og', '-Wall',
'-Wstrict-prototypes', '-g', '-ggdb', '-Wdate-time', '-D_FORTIFY_SOURCE=2',
'-fPIC', '-DUSE_VENDOR_BLAS=1', '-Iscipy/sparse/linalg/dsolve/SuperLU/SRC',
'-I/usr/lib/python3/dist-packages/numpy/core/include', '-c',
'scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c', '-o',
'build/temp.linux-ppc64le-3.5-pydebug/scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.o'],),
kw={'use_tee': True, 'use_shell': True}) at ../Objects/abstract.c:2166
#6 0x0000000033ea00f4 in ext_do_call (func=<function at remote
0x3fff9b150eb8>, pp_stack=0x3fff98aab658, flags=2, na=<optimized out>, nk=2)
at ../Python/ceval.c:5087
#7 0x0000000033eac89c in PyEval_EvalFrameEx (
f=Frame 0x3fff74001d88, for file
/usr/lib/python3/dist-packages/numpy/distutils/exec_command.py, line 232, in
exec_command (command=['powerpc64le-linux-gnu-gcc', '-pthread', '-g', '-Og',
'-Wall', '-Wstrict-prototypes', '-g', '-ggdb', '-Wdate-time',
'-D_FORTIFY_SOURCE=2', '-fPIC', '-DUSE_VENDOR_BLAS=1',
'-Iscipy/sparse/linalg/dsolve/SuperLU/SRC',
'-I/usr/lib/python3/dist-packages/numpy/core/include', '-c',
'scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.c', '-o',
'build/temp.linux-ppc64le-3.5-pydebug/scipy/sparse/linalg/dsolve/SuperLU/SRC/zpanel_dfs.o'],
execute_in='/home/bunk/build/python-scipy-0.18.1', use_shell=True,
use_tee=True, _with_python=1, env={},
oldcwd='/home/bunk/build/python-scipy-0.18.1',
exec_dir='/usr/lib/python3/dist-packages/numpy/distutils', oldenv={}),
throwflag=0) at ../Python/ceval.c:3328
#8 0x0000000033eafcb4 in _PyEval_EvalCodeWithName (_co=<code at remote
0x3fff9b147100>, globals=<optimized out>, locals=0x0,
args=<optimized out>, argcount=<optimized out>, kws=0x3fff38000ac0,
kwcount=<optimized out>, defs=0x3fff9b14d800, defcount=4,
kwdefs=0x0, closure=0x0, name='exec_command', qualname='exec_command') at
../Python/ceval.c:4071
#9 0x0000000033eaffd8 in fast_function (func=<function at remote
0x3fff9b150e00>, pp_stack=0x3fff98aab9e0, n=<optimized out>,
na=<optimized out>, nk=0) at ../Python/ceval.c:4866
#10 0x0000000033eb093c in call_function (pp_stack=0x3fff98aab9e0, oparg=1) at
../Python/ceval.c:4783
...
