Failed pstore modules with core22 20220706

We are testing core22 20220706 in beta and hitting this issue frequently on both amd64 and arm devices. It doesn't happen 100% of the time, but it seems to be pretty easy to hit, and easy to reproduce by simply installing core22 from beta channel and rebooting. After rebooting, it looks like there are quite a few failed systemd units if you run this:
```
$ systemctl --system --no-ask-password --no-pager list-units --state=failed
Failed units:
UNIT LOAD ACTIVE SUB DESCRIPTION
● modprobe@chromeos_pstore.service loaded failed failed Load Kernel Module chromeos_pstore
● modprobe@efi_pstore.service loaded failed failed Load Kernel Module efi_pstore
● modprobe@mtdpstore.service loaded failed failed Load Kernel Module mtdpstore
● modprobe@pstore_blk.service loaded failed failed Load Kernel Module pstore_blk
● modprobe@pstore_zone.service loaded failed failed Load Kernel Module pstore_zone
● modprobe@ramoops.service loaded failed failed Load Kernel Module ramoops
```
This persists across future reboots, but if I revert back to the previous stable core22, the problem goes away.