[Bug libfortran/64732] New: [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732

            Bug ID: 64732
           Summary: [5 Regression] julia build failure: double free or
                    corruption in libgfortran.so.3
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: trippels at gcc dot gnu.org

Trying to build Julia with gcc-5:
...
/var/tmp/julia/usr/bin/julia -C native --build
/var/tmp/julia/usr/lib/julia/sys0 sysimg.jl

*** Error in `/var/tmp/julia/usr/bin/julia': double free or corruption (out):
0x000000000c131370 ***
======= Backtrace: =========
/lib/libc.so.6(+0x73fbe)[0x7f92eeb62fbe]
/lib/libc.so.6(+0x7973d)[0x7f92eeb6873d]
/lib/libc.so.6(+0x79f4b)[0x7f92eeb68f4b]
/usr/lib/gcc/x86_64-pc-linux-gnu/5.0.0/libgfortran.so.3(+0x244913)[0x7f92dbb10913]
/usr/lib/gcc/x86_64-pc-linux-gnu/5.0.0/libgfortran.so.3(+0x1a7e9)[0x7f92db8e67e9]
/lib64/ld-linux-x86-64.so.2(+0xf927)[0x7f92efb68927]
/lib/libc.so.6(+0x3686a)[0x7f92eeb2586a]
/lib/libc.so.6(+0x368b5)[0x7f92eeb258b5]
/lib/libc.so.6(__libc_start_main+0xf7)[0x7f92eeb0efd7]
/var/tmp/julia/usr/bin/julia[0x4014d5]

Switching to /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.2/libgfortran.so.3.0.0 
fixes the issue.