[avast 2015] Regular BSOD

Hello,

Since my Avast is in 2015.10.0.2206, I’ve got regular BSOD.

Here’s the content of the dump :

FOLLOWUP_IP: 
VMMASWR0!HMR0GetCurrentCpuEx+1fc3
fffff880`0a6c38e3 f30fc7742410    vmxon   qword ptr [rsp+10h]

SYMBOL_STACK_INDEX:  0

SYMBOL_NAME:  VMMASWR0!HMR0GetCurrentCpuEx+1fc3

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: VMMASWR0

IMAGE_NAME:  VMMASWR0.r0

DEBUG_FLR_IMAGE_TIMESTAMP:  543f2f99

STACK_COMMAND:  .cxr 0xfffff8800a56bcb0 ; kb

FAILURE_BUCKET_ID:  X64_0x3B_VMMASWR0!HMR0GetCurrentCpuEx+1fc3

BUCKET_ID:  X64_0x3B_VMMASWR0!HMR0GetCurrentCpuEx+1fc3

ANALYSIS_SOURCE:  KM

FAILURE_ID_HASH_STRING:  km:x64_0x3b_vmmaswr0!hmr0getcurrentcpuex+1fc3

FAILURE_ID_HASH:  {19455af0-634e-9ab5-4c56-693bc2e4fa5f}

Can you help me, please ?

What OS? SP?
Any other security software?
If uninstalled how was it removed?