XMRig AMD crashes with no error message
XMRig AMD v2.14.4
Windows 10 Enterprise LTSC 2019 x64 (17763.615)
AMD driver v19.7.1

Celeron G3900, 5 x Radeon R9 390

XMRig AMD stops without any error message. Driver problem or something else?

Log file

```
 * ABOUT        XMRig-AMD/2.14.4 MSVC/2017
 * LIBS         libuv/1.29.1 OpenCL/2.0 OpenSSL/1.1.1b microhttpd/0.9.63
 * CPU          Intel(R) Celeron(R) CPU G3900 @ 2.80GHz x64 AES
 * ALGO         cryptonight, donate=5%
 * POOL #1      pool.minexmr.com:7777 variant auto
 * COMMANDS     hashrate, pause, resume
[2019-07-11 13:16:43] compiling code and initializing GPUs. This will take a while...
[2019-07-11 13:16:43] found AMD platform index: 0, name: Advanced Micro Devices, Inc.
[2019-07-11 13:16:43] found OpenCL GPU: AMD Radeon (TM) R9 390 Series (Hawaii), cu: 40
[2019-07-11 13:16:43] found OpenCL GPU: AMD Radeon (TM) R9 390 Series (Hawaii), cu: 40
[2019-07-11 13:16:43] found OpenCL GPU: AMD Radeon (TM) R9 390 Series (Hawaii), cu: 40
[2019-07-11 13:16:43] found OpenCL GPU: AMD Radeon (TM) R9 390 Series (Hawaii), cu: 40
[2019-07-11 13:16:43] found OpenCL GPU: AMD Radeon (TM) R9 390 Series (Hawaii), cu: 40
[2019-07-11 13:16:43] #00, GPU #00 AMD Radeon (TM) R9 390 Series (Hawaii), i:960 (8/256), si:2/2, u:8, cu:40
[2019-07-11 13:16:43]              1.88/3.95/8 GB
[2019-07-11 13:16:43] GPU #0 compiling...
```