https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93398
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #2) > Couldn't e.g. address space randomization of the instrumented binaries > (compiler itself) matter? I must confirm that the machine where I run it has ASLR enabled. I'm rerunning that with no randomization.