[Bug gold/27182] New: gold: sporadic crashes when threads are enabled

[jeanmichael.celerier at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27182

            Bug ID: 27182
           Summary: gold: sporadic crashes when threads are enabled
           Product: binutils
           Version: 2.35.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ccoutant at gmail dot com
          Reporter: jeanmichael.celerier at gmail dot com
                CC: ian at airs dot com
  Target Milestone: ---

Hello,
here is the situation:

    $ pwd
    /home/jcelerier/perso/build-static/tests/static/foo=bar/CMakeFiles/CMakeTmp

    $ cat
/home/jcelerier/perso/build-static/tests/static/foo=bar/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
    #ifndef __cplusplus
    # error "The CMAKE_CXX_COMPILER is set to a C compiler"
    #endif
    int main(){return 0;}

    $ # compiling: ok
    $ /usr/bin/c++    -o CMakeFiles/cmTC_b634c.dir/testCXXCompiler.cxx.o -c
/home/jcelerier/perso/build-static/tests/static/foo=bar/CMakeFiles/CMakeTmp/testCXXCompiler.cxx

    $ # linking:
    $ /usr/bin/c++  -fuse-ld=gold -Wl,--threads -Wl,--gdb-index 
CMakeFiles/cmTC_b634c.dir/testCXXCompiler.cxx.o -o cmTC_b634c

gives me the following various errors: 

=====

tcache_thread_shutdown(): unaligned tcache chunk detected
double free or corruption (out)
collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core
dumped
compilation terminated.

=====

/usr/bin/ld.gold : internal error in ~File_view, at position
/build/binutils/src/binutils-gdb/gold/fileread.cc : 868

=====

double free or corruption (out)
collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core
dumped
compilation terminated.

=====

collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core
dumped
compilation terminated.


etc... randomly. It compiles once every 10 times roughly.
I am on archlinux.

I am under the impression that this is due to the path containing uncommon
characters ? (dots, '=')

-- 
You are receiving this mail because:
You are on the CC list for the bug.