kernel panic when poweroff after s3 resume in Arch Linux Live CD
Make archlinux-2017.08.01-x86_64.iso to USB, use it to boot, then run
systemctl suspend, resume, then run
poweroff, kernel panic will happen.
It affects some systems, but some are not affected. It happens on the latest coreboot revision (e09cd1b7) and some very old revision.
It only happens in Arch Live USB, but not in Arch running on disk.