The segfaults repro on Intel systems as well with his setup: https://www.phoronix.com/forums/forum/phoronix/latest-phoronix-articles/967080-ryzen-test-stress-r

The segfaults repro on Intel systems as well with his setup: https://www.phoronix.com/forums/forum/phoronix/latest-phoronix-articles/967080-ryzen-test-stress-run-make-it-easy-to-cause-segmentation-faults-on-zen-cpus/page10 https://www.phoronix.com/forums/forum/phoronix/latest-phoron... The segfaults being seen on that Epyc test are not the fault of the hardware - either that, or they're a problem that is common between Intel and AMD processors somehow.