[ONE Original Android Development] NoSpamDan:
Thanks... Not sure why (and I think the last log was similar), but the issue isn't showing up in logcat like I would expect. You need to have the log running when it crashes. I use Logcat Xtreme to capture, or connect straight to the device with a command prompt/terminal window and run adb logcat, stopping it with Control-C when the crash event gets logged...

This is all that's in the logcat log:

--------- beginning of main
10-02 15:32:15.776 I/art (21930): Starting a blocking GC AddRemoveAppImageSpace
10-02 15:32:15.778 W/System (21930): ClassLoader referenced unknown path: /data/app/com.tortel.syslog-1/lib/arm
10-02 15:32:15.826 D/SysLog (21930): Fragment null, replacing
10-02 15:32:15.828 D/SysLog (21930): Loading settings
10-02 15:32:15.880 D/SysLog (21930): Setting the checkboxes
10-02 15:32:15.880 D/SysLog (21930): Checking for root
10-02 15:32:15.882 D/SysLog (21930): Checking if last_kmsg and radio are available
10-02 15:32:15.969 I/Adreno-EGL(21930): <qeglDrvAPI_eglInitialize:379>: EGL 1.4 QUALCOMM build: Nondeterministic_AU_msm8974_LA.BF.1.1.3_RB1__release_AU (Ia6c73e7530)
10-02 15:32:15.969 I/Adreno-EGL(21930): OpenGL ES Shader Compiler Version: E031.29.00.00
10-02 15:32:15.969 I/Adreno-EGL(21930): Build Date: 12/04/15 Fri
10-02 15:32:15.969 I/Adreno-EGL(21930): Local Branch: mybranch17080070
10-02 15:32:15.969 I/Adreno-EGL(21930): Remote Branch: quic/LA.BF.1.1.3_rb1.5
10-02 15:32:15.969 I/Adreno-EGL(21930): Local Patches: NONE
10-02 15:32:15.969 I/Adreno-EGL(21930): Reconstruct Branch: NOTHING
10-02 15:32:15.970 I/RenderThread(21951): type=1400 audit(0.0:124): avc: denied { read } for name="gpuclk" dev="sysfs" ino=10989 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1
10-02 15:32:15.970 I/RenderThread(21951): type=1400 audit(0.0:125): avc: denied { open } for name="gpuclk" dev="sysfs" ino=10989 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1
10-02 15:32:15.970 I/RenderThread(21951): type=1400 audit(0.0:126): avc: denied { getattr } for path="/sys/devices/fdb00000.qcom,kgsl-3d0/kgsl/kgsl-3d0/gpuclk" dev="sysfs" ino=10989 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1
10-02 15:32:15.973 I/OpenGLRenderer(21930): Initialized EGL, version 1.4
10-02 15:32:15.973 D/OpenGLRenderer(21930): Swap behavior 1
10-02 15:32:15.986 D/SysLog (21930): Root not available
10-02 15:32:15.986 D/SysLog (21930): Enabling log button: true
10-02 15:32:15.989 D/SysLog (21930): Enabling log button: true
10-02 15:32:18.687 W/System (21930): ClassLoader referenced unknown path: /system/framework/QPerformance.jar
10-02 15:32:18.688 E/BoostFramework(21930): BoostFramework() : Exception_1 = java.lang.ClassNotFoundException: Didn't find class "com.qualcomm.qti.Performance" on path: DexPathList[[],nativeLibraryDirectories=[/system/lib, /vendor/lib]]
10-02 15:32:18.688 V/BoostFramework(21930): BoostFramework() : mPerf = null
10-02 15:33:00.288 D/OpenGLRenderer(21930): endAllActiveAnimators on 0x9acf2c00 (DropDownListView) with handle 0x9a2e6530
10-02 15:33:08.978 V/SysLog (21930): Path: /storage/emulated/0/SysLog/2016-10-02_15.33/
10-02 15:33:08.993 V/SysLog (21930): Done grabbing logs