https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100352
Bug ID: 100352 Summary: libgomp.fortran/async_io_1.f90 -O0 execution test Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp Assignee: unassigned at gcc dot gnu.org Reporter: vries at gcc dot gnu.org CC: jakub at gcc dot gnu.org Target Milestone: --- On openSUSE Leap 15.2, I see: ... FAIL: libgomp.fortran/async_io_1.f90 -O0 execution test FAIL: libgomp.fortran/async_io_1.f90 -O1 execution test FAIL: libgomp.fortran/async_io_1.f90 -O2 execution test FAIL: libgomp.fortran/async_io_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: libgomp.fortran/async_io_1.f90 -O3 -g execution test FAIL: libgomp.fortran/async_io_1.f90 -Os execution test FAIL: libgomp.fortran/async_io_4.f90 -O0 execution test FAIL: libgomp.fortran/async_io_4.f90 -O1 execution test FAIL: libgomp.fortran/async_io_4.f90 -O2 execution test FAIL: libgomp.fortran/async_io_4.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: libgomp.fortran/async_io_4.f90 -O3 -g execution test FAIL: libgomp.fortran/async_io_4.f90 -Os execution test FAIL: libgomp.fortran/async_io_9.f90 -O0 execution test FAIL: libgomp.fortran/async_io_9.f90 -O1 execution test FAIL: libgomp.fortran/async_io_9.f90 -O2 execution test FAIL: libgomp.fortran/async_io_9.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: libgomp.fortran/async_io_9.f90 -O3 -g execution test FAIL: libgomp.fortran/async_io_9.f90 -Os execution test ... First FAIL in more detail: ... Execution timeout is: 300 spawn [open ...]^M Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Backtrace for this error: #0 0x7f8fb4ead49f in ??? #0 0x7f8fb4ead49f in ??? at /usr/src/debug/glibc-2.26-lp152.26.6.1.x86_64/signal/../sysdeps/unix/sysv/linux/x8\ 6_64/sigaction.c:0 at /usr/src/debug/glibc-2.26-lp152.26.6.1.x86_64/signal/../sysdeps/unix/sysv/linux/x8\ 6_64/sigaction.c:0 #1 0x7f8fb5243930 in _xend at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33 #2 0x7f8fb5243930 in __lll_unlock_elision at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:29 #1 0x7f8fb5243930 in _xend at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33 #2 0x7f8fb5243930 in __lll_unlock_elision at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:29 #3 0x7f8fb5ef1b02 in __gthread_mutex_unlock at ../libgcc/gthr-default.h:779 #3 0x7f8fb5ef1b02 in __gthread_mutex_unlock at ../libgcc/gthr-default.h:779 #4 0x401331 in ??? #5 0x401c3f in ??? #6 0x7f8fb4e98349 in __libc_start_main at ../csu/libc-start.c:308 #7 0x400e79 in ??? at ../sysdeps/x86_64/start.S:120 #8 0xffffffffffffffff in ??? FAIL: libgomp.fortran/async_io_1.f90 -O0 execution test ...