graphic: 0.891
device: 0.887
network: 0.747
semantic: 0.608
socket: 0.479
instruction: 0.426
mistranslation: 0.397
assembly: 0.352
other: 0.338
vnc: 0.217
KVM: 0.210
boot: 0.165

loadvm for arm vexpress-a9
Description of problem:

Steps to reproduce:
1. savevm test
2. loadvm test
3. After I execute savevm and loadvm,the guest is not responding
Additional information:
I have read this issue(https://github.com/panda-re/panda/issues/643). If secure is set to off,the guest works well. But I need to use  security extensions,so secure cannot be set to off.What do I need to do  to solve this problem？