It looks like the crash happens in one of the 3rd party components. Does the crash depends on a particular photo or any photo? Could you copy-n-paste the system info please. It might be related to a particular type of CPU that you have. Does it crash on other machine that you might have access to?
It seems you get crash in Face Recognition Module. Try to disable it for confirmation, you should get no more crash.
Btw, it's not the resolution, only a workaround ;-)
First, know your own product: libfrsdk-8.6.0.dll is included in the Lightroom Installation. Although it is copyrighted by Cognitec Systems, it is singed by Adobe Systems Incorporated and should have been fully vetted.
The crash does not occur on any one, or set, of photos. When running face detection on a folder, 6 photos are processed, then it crashes. restarting LR, face detection begins with the 7th and may run 10 photos before another crash.
Lightroom version: CC 2015 
License: Creative Cloud
Operating system: Windows 8.1 Enterprise Edition
Version: 6.3 
Application architecture: x64
System architecture: x64
Logical processor count: 8
Processor speed: 2.3 GHz
Built-in memory: 16286.1 MB
Real memory available to Lightroom: 16286.1 MB
Real memory used by Lightroom: 637.5 MB (3.9%)
Virtual memory used by Lightroom: 592.7 MB
Memory cache size: 147.6 MB
Maximum thread count used by Camera Raw: 4
Camera Raw SIMD optimization: SSE2,AVX,AVX2
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Displays: 1) 1920x1080, 2) 1920x1080, 3) 1600x900
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No
Graphics Processor Info:
GeForce GT 730M/PCIe/SSE2
Check OpenGL support: Passed
Vendor: NVIDIA Corporation
Version: 3.3.0 NVIDIA 347.52
Renderer: GeForce GT 730M/PCIe/SSE2
LanguageVersion: 3.30 NVIDIA via Cg compiler
Application folder: C:\Program Files\Adobe\Adobe Lightroom
Library Path: E:\Libraries\Lightroom Catalogue\Catalogue.lrcat
Settings Folder: C:\Users\Rogge Heflin\AppData\Roaming\Adobe\Lightroom
Config.lua flags: None
Adapter #1: Vendor : 10de
Device : 1290
Subsystem : 221d17aa
Revision : a1
Video Memory : 949
Adapter #2: Vendor : 8086
Device : 416
Subsystem : 221d17aa
Revision : 6
Video Memory : 0
Adapter #3: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceName: Realtek HD Audio 2nd output (Realtek High Definition Audio)
GPUDevice: not available
Could you provide details on the type of CPU (I assume it is Intel) that you have? Does your machine have a dual CPU setup?
Could you help to create a mini-dump of the crash for us? Here are the instructions:
1. At the time of Lr crash and the crash dialog comes up, follow the Windows instruction https://support.microsoft.com/en-us/kb/931673 and locate the crashing Lightroom process to create a process dump file.
2. Copy and upload the dump file to Dropbox or some other location that I can download and study.
In the meantime, you can disable the automatic face detection by adding a config.lua switch.
1. Create a text file named "config.lua" on your desktop with the following line
FaceTagging.disableAutoImageAnalysis = true
2. Save and copy the "config.lua" file to the Lightroom Presets Folder following the similar step described here Camera disconnects during tethering. Use the "config.lua" file that you created above instead.
3. Relaunch Lr 6.0.
I'll load the process dump file soon...
the hardware/software is
Lenovo ThinkPad T440p i7-4700MQ @2.40GHz 16 GB (ARK | Intel® Core™ i7-4700MQ Processor (6M Cache, up to 3.40 GHz)
NVIDIA GeForce GT 730M 1MB Dedicated
Windows 8.1 Enterprise 64-Bit
There is an issue with my catalogue or catalogue associated files; I created a new catalogue and the face detection had no issues.
but i will get the dump file to you so that you can analyze it for errors and improve the bug catching.
I have the same problem, also Win 81, 64 bit an i7 CPU.
I am happy tp provide you wirth a dump file if you can let me know where to put it. I have no dropbox or the likes.
i no longer have my old catalog file that was crashing. I looked for it but cannot find it. If LR begins to crash again; i will create a dump file and include all the necessary information.
Is there any news on this one?
Just installed a fresh LR 6.2.1 on a fresh Windows 10 64 bit, still the same issue.
Still no update?
Face recognition is completely useless to me because of this bug.
If it's caused by a corrupted file, is there any means to find out which file causes the crash?