https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113005
--- Comment #12 from Lipeng Zhu <lipeng.zhu at intel dot com> ---
(In reply to Lipeng Zhu from comment #9)
> Since I still can't reproduce the failure on my side :(, just curious, will
> the new added 'rwlock' test cases failed on mutex lock?
OK, I rerun these rwlock* test cases on mutex lock, it reported the similar
error:
$ export OMP_NUM_THREADS=1024 && time ./rwlock_1.exe
At line 28 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
1017, file = '***_tst.dat')
Fortran runtime error: End of file
STOP 2
At line 17 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
587)
Internal Error: Unit number changed
Error termination. Backtrace:
At line 17 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
732)
Internal Error: Unit number changed
Error termination. Backtrace:
At line 17 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
963)
At line 17 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
980)
Internal Error: Unit number changed
Internal Error: Unit number changed
Error termination. Backtrace:
Error termination. Backtrace:
At line 17 of file
/home/lipzhu/codes/gcc/libgomp/testsuite/libgomp.fortran/rwlock_1.f90 (unit =
421)
Internal Error: Unit number changed
Error termination. Backtrace:
#0 0x7ff587881223 in already_open
#0 0x7ff587881223 in already_open
#0 0x7ff587881223 in already_open
at ../../../libgfortran/io/open.c:742
at ../../../libgfortran/io/open.c:742
at ../../../libgfortran/io/open.c:742
#1 0x400def in ???
#1 0x400def in ???
#1 0x400def in ???
#0 0x7ff587881223 in already_open
at ../../../libgfortran/io/open.c:742
#1 0x400def in ???
#0 0x7ff587881223 in already_open
at ../../../libgfortran/io/open.c:742
#1 0x400def in ???
#2 0x7ff586e21d2d in gomp_thread_start
at ../../../libgomp/team.c:129
#3 0x7ff5866081c9 in ???
#2 0x7ff586e21d2d in gomp_thread_start
at ../../../libgomp/team.c:129
#3 0x7ff5866081c9 in ???
#4 0x7ff586239e72 in ???
#4 0x7ff586239e72 in ???
#5 0xffffffffffffffff in ???
#5 0xffffffffffffffff in ???
#2 0x7ff586e21d2d in gomp_thread_start
at ../../../libgomp/team.c:129
#3 0x7ff5866081c9 in ???
#4 0x7ff586239e72 in ???
#2 0x7ff586e21d2d in gomp_thread_start
#5 0xffffffffffffffff in ???
at ../../../libgomp/team.c:129
#3 0x7ff5866081c9 in ???
#4 0x7ff586239e72 in ???
#5 0xffffffffffffffff in ???
#2 0x7ff586e21d2d in gomp_thread_start
at ../../../libgomp/team.c:129
#3 0x7ff5866081c9 in ???
#4 0x7ff586239e72 in ???
#5 0xffffffffffffffff in ???
