デバイスでプロファイリングしようとすると、Instruments.appがクラッシュします。シミュレーターでは正常に動作します。
これは、すべての機器（タイムプロファイラー、リークなど）で発生します。エネルギー診断機器を使用できます。
私は試した：
- アプリがデバッグモードに設定されていることを確認しました（リリースモードでも試してみました）
- xcodeを再インストールする
- デバイス/コンピューターの再起動
- アプリの実行後にプロセスにアタッチする
私のメインデバイスは5.1を実行しているiPhone4で、ジェイルブレイクされていますが、これは4.3.xを実行しているジェイルブレイクされていないiPhoneでも発生します
なぜこれが起こっているのかについて何か考えがあれば教えてください。
以下の部分的なクラッシュログ
Process: Instruments [12983]
Path: /Applications/Xcode.app/Contents/Applications/Instruments.app/Contents/MacOS/Instruments
Identifier: com.apple.dt.Instruments
Version: 4.3 (4321)
Build Info: Instruments-4321000000000000~2
Code Type: X86-64 (Native)
Parent Process: launchd [253]
Date/Time: 2012-06-08 16:27:06.214 -0400
OS Version: Mac OS X 10.7.4 (11E53)
Report Version: 9
Sleep/Wake UUID: 1556D9E2-2B8A-4A76-A591-F8ACEF479C31
Interval Since Last Report: 24319 sec
Crashes Since Last Report: 8
Per-App Interval Since Last Report: 13147 sec
Per-App Crashes Since Last Report: 7
Anonymous UUID: A73B414D-9FB6-4055-94D3-A887EB7ADFFD
Crashed Thread: 7
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000004
VM Regions Near 0x4:
-->
__TEXT 0000000101a71000-0000000101a76000 [ 20K] r-x/rwx SM=COW /Applications/Xcode.app/Contents/Applications/Instruments.app/Contents/MacOS/Instruments
Application Specific Information:
objc[12983]: garbage collection is OFF
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff849ab67a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff849aad71 mach_msg + 73
2 com.apple.framework.IOKit 0x00007fff826899bf io_service_get_matching_services + 210
3 com.apple.framework.IOKit 0x00007fff82641604 IOServiceGetMatchingServices + 137
4 com.apple.framework.IOKit 0x00007fff82641741 IOServiceGetMatchingService + 25
5 com.apple.Foundation 0x00007fff85f7710b +[NSFileWrapper _canSafelyMapFilesAtPath:] + 241
6 com.apple.Foundation 0x00007fff85f1c510 -[NSData(NSData) initWithContentsOfFile:options:error:] + 139
7 com.apple.Foundation 0x00007fff85f83b48 -[NSData(NSData) initWithContentsOfURL:options:error:] + 238
8 com.apple.AppKit 0x00007fff89e6e387 NSImageRepNewDataFromFileURL + 247
9 com.apple.AppKit 0x00007fff89aa00fc +[NSImageRep _imageRepsWithContentsOfURL:expandImageContentNow:giveUpOnNetworkURLsWithoutGoodExtensions:] + 548
10 com.apple.AppKit 0x00007fff89a9fe9a __-[NSImageURLReferencingRepProvider representations]_block_invoke_1 + 48
11 com.apple.Foundation 0x00007fff85f34347 _NSFaultInObject + 35
12 com.apple.AppKit 0x00007fff89a70ae7 -[NSImageURLReferencingRepProvider representations] + 80
13 com.apple.AppKit 0x00007fff89a9fd7e __-[NSImage size]_block_invoke_1 + 353
14 com.apple.AppKit 0x00007fff89a2b825 -[NSImage _usingRepProviderPerformBlock:] + 37
15 com.apple.AppKit 0x00007fff89a596c2 -[NSImage size] + 129
16 com.apple.AppKit 0x00007fff89a9f9a6 -[NSImage alignmentRect] + 51
17 com.apple.AppKit 0x00007fff89b08de5 -[NSImageCell _imageRectForDrawing:inFrame:inView:] + 43
18 com.apple.AppKit 0x00007fff89b08c6b -[NSImageCell drawInteriorWithFrame:inView:] + 541
19 com.apple.AppKit 0x00007fff89b08a28 -[NSImageCell drawWithFrame:inView:] + 1705
20 com.apple.AppKit 0x00007fff89a9ddb7 -[NSControl drawRect:] + 398
21 com.apple.AppKit 0x00007fff89a6997a -[NSView _drawRect:clip:] + 3758
22 com.apple.AppKit 0x00007fff89a96b4f -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1583
23 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
24 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
25 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
26 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
27 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
28 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
29 com.apple.AppKit 0x00007fff89a96f7b -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
30 com.apple.AppKit 0x00007fff89a66f55 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 1032
31 com.apple.AppKit 0x00007fff89a6644f -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 270
32 com.apple.AppKit 0x00007fff89a6186f -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 4755
33 com.apple.AppKit 0x00007fff89a5a2ed -[NSView displayIfNeeded] + 1676
34 com.apple.dt.instruments.InstrumentsKit 0x0000000101a8e155 -[XRSplitViewAnimation setCurrentProgress:] + 81
35 com.apple.AppKit 0x00007fff89bec62d -[NSAnimation(NSInternal) _advanceTimeWithTimer:] + 156
36 com.apple.Foundation 0x00007fff85f4ef40 __NSFireTimer + 102
37 com.apple.CoreFoundation 0x00007fff8689b934 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
38 com.apple.CoreFoundation 0x00007fff8689b486 __CFRunLoopDoTimer + 534
39 com.apple.CoreFoundation 0x00007fff8687be11 __CFRunLoopRun + 1617
40 com.apple.CoreFoundation 0x00007fff8687b486 CFRunLoopRunSpecific + 230
41 com.apple.Foundation 0x00007fff85f02f7b -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 267
42 com.apple.AppKit 0x00007fff89cc956c -[NSAnimation(NSInternal) _runBlocking] + 365
43 com.apple.dt.instruments.InstrumentsKit 0x0000000101a8e058 -[XRHorizontalFillSplitView animateSplitFromPosition:toPosition:] + 377
44 com.apple.dt.instruments.InstrumentsKit 0x0000000101a8dc86 -[PFTTraceDocument animateLowerVisibility:] + 215
45 com.apple.dt.instruments.InstrumentsKit 0x0000000101aaa3e5 -[PFTTraceDocument toggleDetail:] + 71
46 com.apple.dt.instruments.InstrumentsKit 0x0000000101aaa320 -[PFTTraceDocument _didStartCommand:] + 238
47 com.apple.Foundation 0x00007fff85f0dd0e __-[NSNotificationCenter addObserver:selector:name:object:]_block_invoke_1 + 47
48 com.apple.CoreFoundation 0x00007fff8688f7ba _CFXNotificationPost + 2634
49 com.apple.Foundation 0x00007fff85ef9fc3 -[NSNotificationCenter postNotificationName:object:userInfo:] + 65
50 com.apple.dt.instruments.InstrumentsPlugIn 0x0000000101c5f8c7 -[XRTrace startCommandWithPurpose:] + 1546
51 com.apple.dt.instruments.InstrumentsKit 0x0000000101aa8d4d -[PFTTraceDocument startRun] + 164
52 com.apple.dt.instruments.InstrumentsKit 0x0000000101aa8b55 -[PFTTraceDocument recordTrace:] + 599
53 com.apple.dt.instruments.InstrumentsKit 0x0000000101ae370d -[PFTDocumentController openDocumentWithContentsOfURL:display:error:] + 2769
54 com.apple.dt.instruments.InstrumentsKit 0x0000000101ae3f3a -[PFTDocumentController _templateChooserActionEnded:returnCode:contextInfo:] + 494
55 com.apple.AppKit 0x00007fff89cd13df -[NSApplication endSheet:returnCode:] + 275
56 com.apple.imageKit 0x00007fff896992fb -[IKImageBrowserView(ImageBrowserEvents) mouseUp:] + 649
57 com.apple.AppKit 0x00007fff89aea40e -[NSWindow sendEvent:] + 6504
58 com.apple.AppKit 0x00007fff89a83a55 -[NSApplication sendEvent:] + 5593
59 com.apple.dt.Instruments 0x0000000101a7339f 0x101a71000 + 9119
60 com.apple.AppKit 0x00007fff89a1a0c6 -[NSApplication run] + 555
61 com.apple.AppKit 0x00007fff89c96244 NSApplicationMain + 867
62 com.apple.dt.Instruments 0x0000000101a73724 0x101a71000 + 10020