https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95104
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2020-05-13
Ever confirmed|0 |1
CC| |kargl at gcc dot gnu.org
--- Comment #2 from kargl at gcc dot gnu.org ---
0x284321d9 in _gfortran_st_wait_async (wtp=0xffbfe488)
at ../../../gcc/libgfortran/io/transfer.c:4495
4495 if (ASYNC_IO && u->au)
(gdb) p u
$1 = (gfc_unit *) 0x0
