Facing problem with lxc-stop and lxc-freeze with Android


I am working with LXC 2.0.9 and running Android-P in the container on my customized hardware.
Which is working fine.

I am facing problem with lxc-freeze and lxc-stop commands. Whenever I apply this command for the container, after few seconds the system got crashed showing Unhandled Exception in EL3..
& print the crash dump of registers, and then system reboots.

What may be the reason for this ?