Hi John ^_^,
I cannot see the Sysnative App files attached with your thread. Could you please check it once? I need to check those Event Logs.
Code:
6: kd> db ffffc000905ed180ffffc000`905ed180 57 69 6e 64 6f 77 73 20-6d 75 73 74 20 6e 6f 77 Windows must now
ffffc000`905ed190 20 72 65 73 74 61 72 74-20 62 65 63 61 75 73 65 restart because
ffffc000`905ed1a0 20 74 68 65 20 50 6f 77-65 72 20 73 65 72 76 69 the Power servi
ffffc000`905ed1b0 63 65 20 74 65 72 6d 69-6e 61 74 65 64 20 75 6e ce terminated un
ffffc000`905ed1c0 65 78 70 65 63 74 65 64-6c 79 00 00 00 00 00 00 expectedly......
ffffc000`905ed1d0 06 02 03 03 4e 74 66 30-3a 5e a6 a7 0d de b2 e8 ....Ntf0:^......
ffffc000`905ed1e0 00 00 00 00 00 00 00 00-90 24 08 94 00 c0 ff ff .........$......
ffffc000`905ed1f0 bc 6b 5d 0c 9e 00 00 00-00 00 a0 82 00 c0 ff ff .k].............
On dumping the first parameter, we see that the Power Service terminated unexpectedly.
What I don't understand is that according to the stack, graceful shutdown was initiated which caused the crash?

Also, there is no error code as the second argument.
Like Jared has mentioned, there is corruption. For example, services.exe is also corrupted -
Code:
6: kd> !chkimg -db services
5 errors : services (7ff68291bb00-7ff68291bb04)
7ff68291bb00 *20 *21 *25 *b3 *fd 7f 00 00 80 c0 05 00 00 00 00 00 !%.............
-Pranav