https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999
--- Comment #5 from Dominik Vogt <vogt at linux dot vnet.ibm.com> ---
Just noticed that all function offsets in the stack traces are broken. On
s390x, only even offsets are valid, but all the numbers are odd, e.g.
pprof_test.allocatePersistent1K+0x23
^^^^^
