Fedora CoreOS causes boot manager corruption after QEMU backup snapshot

[wty16578 (wadhui griogio)]

Fedora CoreOS caused the following error in the boot manager(grub) after QEMU backup snapshot:

Minimal BASH-Iike line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions.

Will snapshot corrupt the partition?
Data is still inside

[siosm (Timothée Ravier)]

We need a lot more information to be able to help here. You should also consider opening an issue on the Fedora CoreOS tracker on GitHub: GitHub - coreos/fedora-coreos-tracker: Issue tracker for Fedora CoreOS