En lançant App Store, c'est beaucoup plus bavard :
erreur 18:30:20.438255 +0100 sandboxd SandboxViolation: App Store(3498) deny nvram-get bluetoothInternalControllerInfo
Violation: deny nvram-get bluetoothInternalControllerInfo
Process: App Store [3498]
Path: /Applications/App Store.app/Contents/MacOS/App Store
Load Address: 0x105e40000
Identifier: com.apple.appstore
Version: 581.8 (2.2)
Code Type: x86_64 (Native)
Parent Process: launchd [1]
Responsible: /Applications/App Store.app/Contents/MacOS/App Store [3498]
User ID: 502
Date/Time: 2017-01-22 18:30:20.420 GMT+1
OS Version: Mac OS X 10.12.2 (16C67)
Report Version: 8
Thread 0 (id: 482727):
0 libsystem_kernel.dylib 0x00007fffab4e438a mach_msg_trap + 10
1 IOKit 0x00007fff97e416cb io_registry_entry_get_properties_bin + 99
2 IOKit 0x00007fff97dc5f6a IORegistryEntryCreateCFProperties + 56
3 AMDRadeonX4000GLDriver 0x000000010b9256f6
4 AMDRadeonX4000GLDriver 0x000000010b925973
5 AMDRadeonX4000GLDriver 0x000000010b95fe67
6 libGPUSupportMercury.dylib 0x00007fffa3a74182 gpumInitializeIOData + 408
7 AMDRadeonX4000GLDriver 0x000000010b8f9d48 gldInitializeLibrary + 291
8 libGFXShared.dylib 0x00007fff9a2e75c5 gfxInitializeLibrary + 1514
9 GLEngine 0x00007fff9ae66b7b gliInitializeLibrary + 27
10 OpenGL 0x00007fff9ae598b0
11 OpenGL 0x00007fff9ae5975c
12 OpenGL 0x00007fff9ae624b2 CGLQueryRendererInfo + 274
13 CoreImage 0x00007fff9691ebbb ___ZL10can_use_GLv_block_invoke + 41
14 libdispatch.dylib 0x00007fffab3870b8 _dispatch_client_callout + 8
15 libdispatch.dylib 0x00007fffab387075 dispatch_once_f + 38
16 CoreImage 0x00007fff96918fc6 -[CIContext initWithOptions:] + 1089
17 CoreUI 0x00007fffa1ab1710 __38+[CUIShapeEffectStack sharedCIContext]_block_invoke + 80
18 libdispatch.dylib 0x00007fffab3870b8 _dispatch_client_callout + 8
19 libdispatch.dylib 0x00007fffab387075 dispatch_once_f + 38
20 CoreUI 0x00007fffa1ab16bd +[CUIShapeEffectStack sharedCIContext] + 41
21 CoreUI 0x00007fffa1aa5842 CUIRenderer::CreateImageByApplyingEffectsToImage(CUIDescriptor const*, long, __CFArray const*, CGImage*, double, unsigned char, CGBlendMode&) const + 15806
22 CoreUI 0x00007fffa1aa9cda CUIRenderer:

rawImage(CGRect, long, CUIDescriptor const*) const + 12266
23 CoreUI 0x00007fffa1b13613 CUICoreThemeRenderer:

rawMenuTitle(CUIDescriptor const*, CUIReturnInfo&) + 857
24 CoreUI 0x00007fffa1a9b43f CUIRenderer:

raw(CGRect, CGContext*, __CFDictionary const*, __CFDictionary const**) + 2137
25 CoreUI 0x00007fffa1a9e282 CUIDraw + 280
26 HIToolbox 0x00007fff953e9ff4 _HIThemeCUIDrawWithOptions + 81
27 HIToolbox 0x00007fff953e9f88 _HIThemeCUIDrawWithRenderer + 174
28 HIToolbox 0x00007fff953e931b _HIThemeDrawAppleMenuTitle + 530
29 HIToolbox 0x00007fff953e5bda HIMenuBarView:

rawOnce(CGRect, CGRect, bool, bool, CGContext*) + 1166
30 HIToolbox 0x00007fff953e5654 HIMenuBarView:

rawSelf(short, __HIShape const*, CGContext*) + 554
31 HIToolbox 0x00007fff953d4511 HIView::EventHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) + 4021
32 HIToolbox 0x00007fff953c8b85 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1708
33 HIToolbox 0x00007fff953c7df6 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 428
34 HIToolbox 0x00007fff953c7c3f SendEventToEventTargetWithOptions + 43
35 HIToolbox 0x00007fff953e4baf HIView::SendDraw(short, OpaqueGrafPtr*, __HIShape const*, CGContext*) + 337
36 HIToolbox 0x00007fff953e455d HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) + 565
37 HIToolbox 0x00007fff953e480d HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) + 1253
38 HIToolbox 0x00007fff953e3fc5 HIView:

rawComposited(short, OpaqueGrafPtr*, __HIShape const*, unsigned int, HIView*, CGContext*) + 975
39 HIToolbox 0x00007fff953e3be4 HIView::Render(unsigned int, CGContext*) + 54
40 HIToolbox 0x00007fff953e3297 WindowData::PrepareForVisibility() + 153
41 HIToolbox 0x00007fff953e29e8 _ShowHideWindows + 285
42 HIToolbox 0x00007fff953e28c5 ShowHide + 34
43 HIToolbox 0x00007fff953d2170 MBWindows::GetWindowOnDisplay(unsigned int, unsigned char) + 282
44 HIToolbox 0x00007fff953d1efb MenuBarInstance::ForEachWindowDo(unsigned char, bool (OpaqueWindowPtr*, unsigned int) block_pointer) + 177
45 HIToolbox 0x00007fff953d1c2e MenuBarInstance::UpdateWindowBoundsAndResolution() + 160
46 HIToolbox 0x00007fff9556a358 MenuBarInstance::Show(MenuBarAnimationStyle, unsigned char, unsigned char, unsigned char, unsigned char) + 300
47 HIToolbox 0x00007fff953d186e MenuBarInstance::UpdateAggregateUIMode(MenuBarAnimationStyle, unsigned char, unsigned char, unsigned char) + 704
48 HIToolbox 0x00007fff953d14d9 MenuBarInstance::ForEachMenuBarDo(void (MenuBarInstance*) block_pointer) + 47
49 HIToolbox 0x00007fff953d147d UpdateAllAggregateUIModes(MenuBarAnimationStyle, unsigned char) + 136
50 HIToolbox 0x00007fff953d13cf SetSystemUIMode + 168
51 AppKit 0x00007fff9398b938 -[NSApplication finishLaunching] + 863
52 AppKit 0x00007fff9398b1d2 -[NSApplication run] + 267
53 AppKit 0x00007fff93955d80 NSApplicationMain + 1237
54 libdyld.dylib 0x00007fffab3bd255 start + 1
55 App Store 0x0000000000000001
Thread 1 (id: 482754):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 2 (id: 482755):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
2 0x0000100000001000
Thread 3 (id: 482757):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 4 (id: 482811):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 5 (id: 482818):
0 libsystem_kernel.dylib 0x00007fffab4ebc86 __psynch_cvwait + 10
1 libc++.1.dylib 0x00007fffa9f5b58d std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 47
2 JavaScriptCore 0x00007fff98cea49c void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 108
3 JavaScriptCore 0x00007fff98cea41b bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 155
4 JavaScriptCore 0x00007fff98cea2e9 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*) + 9
5 JavaScriptCore 0x00007fff98cea59d void* std::__1::__thread_proxy<std::__1::tuple<void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 93
6 libsystem_pthread.dylib 0x00007fffab5d4aab _pthread_body + 180
7 libsystem_pthread.dylib 0x00007fffab5d49f7 _pthread_body + 0
8 libsystem_pthread.dylib 0x00007fffab5d41fd thread_start + 13
Thread 6 (id: 482821):
0 libsystem_kernel.dylib 0x00007fffab4e43de semaphore_timedwait_trap + 10
1 libdispatch.dylib 0x00007fffab38aa24 _dispatch_worker_thread + 275
2 libsystem_pthread.dylib 0x00007fffab5d4aab _pthread_body + 180
3 libsystem_pthread.dylib 0x00007fffab5d49f7 _pthread_body + 0
4 libsystem_pthread.dylib 0x00007fffab5d41fd thread_start + 13
Thread 7 (id: 482824, com.apple.NSURLConnectionLoader):
0 libsystem_kernel.dylib 0x00007fffab4e438a mach_msg_trap + 10
1 CoreFoundation 0x00007fff95e65c94 __CFRunLoopServiceMachPort + 212
2 CoreFoundation 0x00007fff95e65121 __CFRunLoopRun + 1361
3 CoreFoundation 0x00007fff95e64974 CFRunLoopRunSpecific + 420
4 CFNetwork 0x00007fff94fd4680 +[NSURLConnection(Loader) _resourceLoadLoop:] + 313
5 Foundation 0x00007fff97889c6d __NSThread__start__ + 1243
6 libsystem_pthread.dylib 0x00007fffab5d4aab _pthread_body + 180
7 libsystem_pthread.dylib 0x00007fffab5d49f7 _pthread_body + 0
8 libsystem_pthread.dylib 0x00007fffab5d41fd thread_start + 13
Thread 8 (id: 482829, com.apple.coreanimation.render-server):
0 libsystem_kernel.dylib 0x00007fffab4e438a mach_msg_trap + 10
1 QuartzCore 0x00007fff9bc481bd CA::Render::Server::server_thread(void*) + 254
2 QuartzCore 0x00007fff9bcf6703 thread_fun + 25
3 libsystem_pthread.dylib 0x00007fffab5d4aab _pthread_body + 180
4 libsystem_pthread.dylib 0x00007fffab5d49f7 _pthread_body + 0
5 libsystem_pthread.dylib 0x00007fffab5d41fd thread_start + 13
Thread 9 (id: 482830):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 10 (id: 482834):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 11 (id: 482836):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Thread 12 (id: 482837):
0 libsystem_kernel.dylib 0x00007fffab4ec4e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fffab5d41ed start_wqthread + 13
Binary Images:
0x105e40000 - 0x105e5dffb com.apple.appstore (2.2 - 581.8)

e6988fa-11d2-3f65-b4f6-9a6af62a4204> /Applications/App Store.app/Contents/MacOS/App Store
0x10b8c5000 - 0x10b989ffb com.apple.AMDRadeonX4000GLDriver (1.48.16 - 1.4.8) <07f6e91a-538c-3be4-b2be-339954da1759> /System/Library/Extensions/AMDRadeonX4000GLDriver.bundle/Contents/MacOS/AMDRadeonX4000GLDriver
0x7fff93950000 - 0x7fff94721ff7 com.apple.AppKit (6.9 - 1504.76) <af99a491-3175-362d-b313-074a3f87e49a> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x7fff94fce000 - 0x7fff953a1ff7 com.apple.CFNetwork (807.2.14 - 807.2.14) <9702c8b9-2984-3dd9-9c59-a83499c2dbc4> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x7fff953c0000 - 0x7fff956c8ff7 com.apple.HIToolbox (2.1.1) <11f1baa6-547c-37cb-88de-6c4b698aff37> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x7fff95ddd000 - 0x7fff96277fff com.apple.CoreFoundation (6.9 - 1348.28) <a40aa224-7a50-3989-95d0-5a228a0e2faf> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff968fb000 - 0x7fff96b3dfff com.apple.CoreImage (12.2.0 - 451.2.6) <fa735717-be82-397e-b0dc-71d83682d2f7> /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
0x7fff97857000 - 0x7fff97bfeff3 com.apple.Foundation (6.9 - 1349.25) <d820a498-2e62-367d-bc72-5845b14c06e3> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff97dbf000 - 0x7fff97e54ff7 com.apple.framework.IOKit (2.0.2) <163be7fa-b29a-348f-8b5f-e301f2e8c964> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x7fff982d1000 - 0x7fff98d74ff7 com.apple.JavaScriptCore (12602 - 12602.3.12.0.1) <098a6380-fb0a-3087-b252-8fd0ce99fba3> /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore
0x7fff9a2e6000 - 0x7fff9a2eeffb libGFXShared.dylib (13.0.10) <0257924d-0226-306c-817b-6b624ad8c80f> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
0x7fff9ae57000 - 0x7fff9ae65fff com.apple.opengl (13.0.10 - 13.0.10) <7f1e35f8-f0d1-389b-b8cc-e06e02714005> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x7fff9ae66000 - 0x7fff9b00cfff GLEngine <bcedd508-5670-307c-acc0-4b4740ce6d85> /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLEngine.bundle/GLEngine
0x7fff9bb82000 - 0x7fff9bd7dff7 com.apple.QuartzCore (1.11 - 449.41.15)

2d80183-dce4-34a7-aa46-dd1de0daa859> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x7fffa1a8f000 - 0x7fffa1bcdfd7 com.apple.coreui (2.1 - 430.6) <99d08d71-3e9d-300c-9eb2-a73f1b5e228c> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
0x7fffa3a6f000 - 0x7fffa3a7aff3 libGPUSupportMercury.dylib (13.0.10) <99773a80-8b47-33f7-9406-96dc530fb586> /System/Library/PrivateFrameworks/GPUSupport.framework/Versions/A/Libraries/libGPUSupportMercury.dylib
0x7fffa9f54000 - 0x7fffa9faaff7 libc++.1.dylib (307.4) <bee86868-f831-384c-919e-2b286acfe87c> /usr/lib/libc++.1.dylib
0x7fffab385000 - 0x7fffab3b7fff libdispatch.dylib (703.30.5) <ea0cc14e-d559-3802-b4b2-0e8c7579aac4> /usr/lib/system/libdispatch.dylib
0x7fffab3b8000 - 0x7fffab3bdff3 libdyld.dylib (421.2) <e5a2414f-2480-3bb2-be94-176119a80876> /usr/lib/system/libdyld.dylib
0x7fffab4d2000 - 0x7fffab4f4ff7 libsystem_kernel.dylib (3789.31.2) <fceebbd4-df66-34d8-a32f-4f8c8e814e40> /usr/lib/system/libsystem_kernel.dylib
0x7fffab5d1000 - 0x7fffab5dbff7 libsystem_pthread.dylib (218.30.1) <c869ed7c-be29-3532-8e69-3a8da1447edc> /usr/lib/system/libsystem_pthread.dylib
erreur 18:30:20.448411 +0100 sandboxd SandboxViolation: App Store(3498) deny nvram-get gpu-policy
Violation: deny nvram-get gpu-policy
Process: App Store [3498]
Path: /Applications/App Store.app/Contents/MacOS/App Store
Load Address: 0x105e40000
Identifier: com.apple.appstore
Version: 581.8 (2.2)
Code Type: x86_64 (Native)
Parent Process: launchd [1]
Responsible: /Applications/App Store.app/Contents/MacOS/App Store [3498]
User ID: 502
Date/Time: 2017-01-22 18:30:20.439 GMT+1
OS Version: Mac OS X 10.12.2 (16C67)
Report Version: 8
... et ça continue. En 3 secondes, j'ai bien plus que les 20000 caractères permis par le forum.