[Bug other/116132] New: New test case gfortran.dg/pr105361.f90 from r15-2320-g3aeb697a2158d3 fails intermittently

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116132

            Bug ID: 116132
           Summary: New test case gfortran.dg/pr105361.f90 from
                    r15-2320-g3aeb697a2158d3 fails intermittently
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

I am seeing intermittent failure of the test case gfortran.dg/pr105361.f90 for
both powerpc64 BE and LE.

At line 33 of file
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gfortran.dg/pr105361.f90 (unit =
10, file = 'fort.10')
Fortran runtime error: Bad real number in item 2 of list input

Error termination. Backtrace:
#0  0x7fff7ed9d42f in read_real
        at /home/seurer/gcc/git/gcc-trunk/libgfortran/io/list_read.c:2080
#1  0x7fff7ed9edaf in list_formatted_read_scalar
        at /home/seurer/gcc/git/gcc-trunk/libgfortran/io/list_read.c:2236
#2  0x10000f93 in MAIN__
        at
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gfortran.dg/pr105361.f90:33
#3  0x10000c63 in main
        at
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gfortran.dg/pr105361.f90:25
FAIL: gfortran.dg/pr105361.f90   -O3 -g  execution test


It first showed up in a make check run against
3aeb697a2158d359d9f951f6c6c6bcd9c53c8c2f, r15-2320-g3aeb697a2158d3

Which is where the test was actually added:

commit 3aeb697a2158d359d9f951f6c6c6bcd9c53c8c2f
Author: Jerry DeLisle <jvdelisle@gcc.gnu.org>
Date:   Wed Jul 24 10:29:08 2024 -0700

* gfortran.dg/pr105361.f90: New test.