My guest hyperv on 2008 r2 BSOD Critical object termination

Hi everyone, im little lost (sorry for my english)

since 3 week i have an issue with a hyper v guest on 2008 r2  crash every 3 days like this, its random crash

i decided so to restore the hyper v guest for a state 3 week before the crash , and again its happen

so i dont understand , i need help i already use chkdsk function but no error

040219-53375-01.dmp    02/04/2019 16:46:53    CRITICAL_OBJECT_TERMINATION    0x000000f4    00000000`00000003    fffffa83`02898b10    fffffa83`02898df0    fffff800`0257eed0   ntoskrnl.exe    ntoskrnl.exe+70380    NT Kernel & System    Microsoft® Windows® Operating System    Microsoft Corporation    10.0.17134.648 (WinBuild.160101.0800)   x64    ntoskrnl.exe+70380                    C:\Windows\Minidump\040219-53375-01.dmp    4    15    7601   286 240    02/04/2019 19:24:32    

bloc

BugcheckCode 244
  BugcheckParameter1 0x3
  BugcheckParameter2 0xfffffa8302898b10
  BugcheckParameter3 0xfffffa8302898df0
  BugcheckParameter4 0xfffff8000257eed0
  SleepInProgress false

0x000000f4 (0x0000000000000003, 0xfffffa8302898b10, 0xfffffa8302898df0, 0xfffff8000257eed0)

https://www.dropbox.com/sh/y86d499mr98xwal/AACUFKEFh5rJVbX9jSYcx3xwa?dl=0

here a link for the dump file