https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96492
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Can you run gdb --args ./cc1 -quiet -fself-test=../../gcc/gcc/testsuite/selftests /dev/null -o /dev/null and do run bt ?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96492
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Can you run gdb --args ./cc1 -quiet -fself-test=../../gcc/gcc/testsuite/selftests /dev/null -o /dev/null and do run bt ?