https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121043
--- Comment #9 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- (In reply to Jerry DeLisle from comment #3) > There are a series of patches involved here. > > The first failure occurs at: > > commit 1be1970f97d05a07851cd826132fcf466827ebe5 > Author: Andre Vehreschild <ve...@gcc.gnu.org> > Date: Fri Mar 14 14:20:18 2025 +0100 > > Fortran: Unify handling of STAT= and ERRMSG= optional arguments [PR87939] > > The failure is: > > Start 23: sync_team > 23/88 Test #23: sync_team > .............................................***Failed Required regular > expression not found. Regex=[Test passed. > ] 0.47 sec > > After the following patch, the tests hang ... > On the first failure identified using current trunk to build OpenCoarrays, the sync_team test segfaults. $ /home/jerry/dev/opencoarrays-clean/bin/caf sync-team.f90 $ /home/jerry/dev/opencoarrays-clean/bin/cafrun -np 8 ./a.out Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. (backtrace not shown)
