Merge "kexec failure gives more detailed reason" am: 02723e5534 am: 37bf133c3f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2494680

Change-Id: I33d4abae8a975792b333ddf4b433ddb043e0e942
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>