Here are the traces for one of the cores:
boost1.54-1.54.0/bin.v2/libs/filesystem/test/operations_test_static.test/gcc-4.8/debug/link-static/operations_test_static
Program received signal SIGSEGV, Segmentation fault.
__atomic_add_dispatch (__val=1, __mem=0x0) at
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/ext/atomicity.h:98
98
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/ext/atomicity.h:
No such file or directory.
1: x/i $pc
=> 0x3fffb7ee28ec <std::locale::locale(std::locale const&)+60>: lwz
r10,0(r9)
__atomic_add_dispatch (__val=1, __mem=0x0) at
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/ext/atomicity.h:98
98
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/ext/atomicity.h:
No such file or directory.
(gdb) where
#0 __atomic_add_dispatch (__val=1, __mem=0x0) at
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/ext/atomicity.h:98
#1 _M_add_reference (this=0x0) at
/build/buildd/gcc-4.8-4.8.2/build/powerpc64le-linux-gnu/libstdc++-v3/include/bits/locale_classes.h:510
#2 std::locale::locale (this=0x100783d0
<boost::filesystem::path::codecvt()::posix_lazy_initialization>, __other=...)
at ../../../../../src/libstdc++-v3/src/c++98/locale.cc:80
#3 0x00000000100492a8 in boost::filesystem::path::imbue (loc=...) at
../libs/filesystem/src/path.cpp:918
#4 0x00000000100491b0 in boost::filesystem::path::codecvt () at
../libs/filesystem/src/path.cpp:911
#5 0x000000001004aa3c in boost::filesystem::path::wstring
(this=0x3ffffffff5c8) at ../boost/filesystem/path.hpp:386
#6 0x000000001004a540 in boost::filesystem::detail::unique_path (model=...,
ec=0x0) at ../libs/filesystem/src/unique_path.cpp:113
#7 0x00000000100238c4 in boost::filesystem::unique_path (p=...) at
../boost/filesystem/operations.hpp:544
#8 0x00000000100200cc in __static_initialization_and_destruction_0
(__initialize_p=1, __priority=65535) at
../libs/filesystem/test/operations_test.cpp:118
#9 0x00000000100201fc in _GLOBAL__sub_I__Z8cpp_mainiPPc () at
../libs/filesystem/test/operations_test.cpp:2034
#10 0x000000001004d444 in __libc_csu_init ()
#11 0x00003fffb7c8e1ec in generic_start_main (main=0x1003173c <main(int,
char**)>, argc=<optimized out>, argv=0x3ffffffffa68, auxvec=0x3ffffffffb10,
init=0x1004d3b0 <__libc_csu_init>,
rtld_fini=<optimized out>, stack_end=<optimized out>, fini=<optimized out>)
at ../csu/libc-start.c:246
#12 0x00003fffb7c8e458 in __libc_start_main (argc=<optimized out>,
argv=<optimized out>, ev=<optimized out>, auxvec=<optimized out>,
rtld_fini=<optimized out>, stinfo=<optimized out>,
stack_on_entry=<optimized out>) at
../sysdeps/unix/sysv/linux/powerpc/libc-start.c:93
#13 0x0000000000000000 in ?? ()
Breakpoint 1, boost::filesystem::path::imbue (loc=...) at
../libs/filesystem/src/path.cpp:918
918 std::locale temp(path_locale);
p loc
$1 = (const std::locale &) @0x3ffffffff418: {static none = 0, static ctype = 1,
static numeric = 2, static collate = 4, static time = 8, static monetary = 16,
static messages = 32, static all = 63,
_M_impl = 0x100790f0, static _S_classic = 0x3fffb7fae0b8 <(anonymous
namespace)::c_locale_impl>, static _S_global = 0x3fffb7fae0b8 <(anonymous
namespace)::c_locale_impl>, static _S_categories =
0x3fffb7f92cb8 <__gnu_cxx::category_names>, static _S_once = 0}
p path_locale
$2 = {static none = 0, static ctype = 1, static numeric = 2, static collate =
4, static time = 8, static monetary = 16, static messages = 32, static all =
63, _M_impl = 0x0,
static _S_classic = 0x3fffb7fae0b8 <(anonymous namespace)::c_locale_impl>,
static _S_global = 0x3fffb7fae0b8 <(anonymous namespace)::c_locale_impl>,
static _S_categories = 0x3fffb7f92cb8 <__gnu_cxx::category_names>, static
_S_once = 0}
It looks like something wrong happened here:
std::locale::locale (this=0x100783d0
<boost::filesystem::path::codecvt()::posix_lazy_initialization>, __other=...)
at ../../../../../src/libstdc++-v3/src/c++98/locale.cc:80
in the libstdc++ library, since correct address was changed to 0x0
address in __atomic_add_dispatch .
BOOST :
libs/filesystem/src/path.cpp
std::locale path::imbue(const std::locale& loc)
{
std::locale temp(path_locale);
path_locale = loc;
codecvt_facet_ptr =
&std::use_facet<std::codecvt<wchar_t, char, std::mbstate_t>
>(path_locale);
return temp;
}
/usr/include/c++/4.8/ext/atomicity.h
static inline void
__attribute__ ((__unused__))
__atomic_add_dispatch(_Atomic_word* __mem, int __val)
{
#ifdef __GTHREADS
if (__gthread_active_p())
__atomic_add(__mem, __val);
else
__atomic_add_single(__mem, __val);
#else
__atomic_add_single(__mem, __val);
#endif
}
It looks like some C++ object initialization went bad, for std::locale::locale
.
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https://bugs.launchpad.net/bugs/1276262
Title:
Many tests of Boost v1.54 fail
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