https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69624
--- Comment #15 from Jiri Slaby <jirislaby at gmail dot com> --- (In reply to Dmitry Vyukov from comment #14) > If you apply the latest kcov patch "[PATCH v6] kernel: add kcov code > coverage", it should work. Could you please push that to the syzkaller tree [1] then? [1] https://github.com/dvyukov/linux/commits/kcov