我遇到了我的应用程序的问题，如果我让它运行24小时，在返回它之后，它会崩溃。它是一个基于位置的应用程序，应该在后台无限时间工作。如您所见，崩溃发生在一些“本机”线程中。是否存在一些错误的内存访问？
崩溃报告是：
Incident Identifier: 37244DF8-8792-4686-9FB4-867559F8B520
CrashReporter Key: 07002531b592d4c6d047876998efef8745326d1e
Hardware Model: iPhone3,1
Process: Freight Alerts [2659]
Path: /var/mobile/Applications/1AF70899-D23F-43E4-9398-4F206CD01325/Freight Alerts.app/Freight Alerts
Identifier: Freight Alerts
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2012-09-12 10:29:08.076 +0100
OS Version: iPhone OS 5.1.1 (9B206)
Report Version: 104
Exception Type: EXC_CRASH (SIGSEGV)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 1
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x31301848 0x312f1000 + 67656
1 Freight Alerts 0x0000c7f8 0x1000 + 47096
2 libsystem_c.dylib 0x33a097e6 0x339b2000 + 358374
3 UIKit 0x30f78f0e 0x30e1c000 + 1429262
4 UIKit 0x31171ac2 0x30e1c000 + 3496642
5 Foundation 0x379bc92c 0x37921000 + 637228
6 CoreFoundation 0x3711fa2c 0x37092000 + 580140
7 CoreFoundation 0x3711f692 0x37092000 + 579218
8 CoreFoundation 0x3711e268 0x37092000 + 574056
9 CoreFoundation 0x370a149e 0x37092000 + 62622
10 CoreFoundation 0x370a1366 0x37092000 + 62310
11 GraphicsServices 0x33860432 0x3385c000 + 17458
12 UIKit 0x30e4dcce 0x30e1c000 + 203982
13 Freight Alerts -[SBJsonWriter appendString:into:] (in Freight Alerts) (SBJsonWriter.m:184)
14 Freight Alerts -[SBJsonWriter appendDictionary:into:] (in Freight Alerts) (SBJsonWriter.m:175)
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1 Crashed:
0 libsystem_kernel.dylib 0x312f23a8 0x312f1000 + 5032
1 libdispatch.dylib 0x30277ea4 0x3026b000 + 52900
2 libdispatch.dylib 0x30277bc2 0x3026b000 + 52162
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x312f2004 0x312f1000 + 4100
1 libsystem_kernel.dylib 0x312f21fa 0x312f1000 + 4602
2 CoreFoundation 0x3711f3ec 0x37092000 + 578540
3 CoreFoundation 0x3711e124 0x37092000 + 573732
4 CoreFoundation 0x370a149e 0x37092000 + 62622
5 CoreFoundation 0x370a1366 0x37092000 + 62310
6 WebCore 0x32a4ac9c 0x329a1000 + 695452
7 libsystem_c.dylib 0x339c072e 0x339b2000 + 59182
8 libsystem_c.dylib 0x339c05e8 0x339b2000 + 58856
Thread 3 name: com.apple.NSURLConnectionLoader
Thread 3:
0 libsystem_kernel.dylib 0x312f2004 0x312f1000 + 4100
1 libsystem_kernel.dylib 0x312f21fa 0x312f1000 + 4602
2 CoreFoundation 0x3711f3ec 0x37092000 + 578540
3 CoreFoundation 0x3711e124 0x37092000 + 573732
4 CoreFoundation 0x370a149e 0x37092000 + 62622
5 CoreFoundation 0x370a1366 0x37092000 + 62310
6 Foundation 0x37931bb2 0x37921000 + 68530
7 Foundation 0x37931a7a 0x37921000 + 68218
8 Foundation 0x379c558a 0x37921000 + 673162
9 libsystem_c.dylib 0x339c072e 0x339b2000 + 59182
10 libsystem_c.dylib 0x339c05e8 0x339b2000 + 58856
Thread 4 name: WebCore: CFNetwork Loader
Thread 4:
0 libsystem_kernel.dylib 0x312f2004 0x312f1000 + 4100
1 libsystem_kernel.dylib 0x312f21fa 0x312f1000 + 4602
2 CoreFoundation 0x3711f3ec 0x37092000 + 578540
3 CoreFoundation 0x3711e124 0x37092000 + 573732
4 CoreFoundation 0x370a149e 0x37092000 + 62622
5 CoreFoundation 0x370a1366 0x37092000 + 62310
6 WebCore 0x32a740d2 0x329a1000 + 864466
7 libsystem_c.dylib 0x339c072e 0x339b2000 + 59182
8 libsystem_c.dylib 0x339c05e8 0x339b2000 + 58856
Thread 5 name: com.apple.CFSocket.private
Thread 5:
0 libsystem_kernel.dylib 0x31302570 0x312f1000 + 71024
1 CoreFoundation 0x3712363a 0x37092000 + 595514
2 libsystem_c.dylib 0x339c072e 0x339b2000 + 59182
3 libsystem_c.dylib 0x339c05e8 0x339b2000 + 58856
Thread 6:
0 libsystem_kernel.dylib 0x31302cd4 0x312f1000 + 72916
1 libsystem_c.dylib 0x339baf36 0x339b2000 + 36662
2 libsystem_c.dylib 0x339bacc8 0x339b2000 + 36040
Thread 1 crashed with ARM Thread State:
r0: 0x00000004 r1: 0x00000000 r2: 0x00000000 r3: 0x2fe80630
r4: 0x00000001 r5: 0x2fe8074c r6: 0x2fe8074c r7: 0x2fe8076c
r8: 0x00000000 r9: 0x00000000 r10: 0x3e0b8060 r11: 0x00000000
ip: 0x0000016b sp: 0x2fe8061c lr: 0x30277eab pc: 0x312f23a8
cpsr: 0x60000010
Binary Images:
0x1000 - 0x1afff +Freight Alerts armv7 <6238e95d195a3818980dfcffdcbf9692> /var/mobile/Applications/1AF70899-D23F-43E4-9398-4F206CD01325/Freight Alerts.app/Freight Alerts
0x2fedf000 - 0x2ff00fff dyld armv7 <77eddfd654df393ba9c95ff01715fd08> /usr/lib/dyld
0x30073000 - 0x300bffff CoreTelephony armv7 <b8f80d5d594c31d2b5d8fba9fdedb7e1> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x3026b000 - 0x30281fff libdispatch.dylib armv7 <9ecfaef4110a3bf9a92d12f0fe8d1d78> /usr/lib/system/libdispatch.dylib
0x30282000 - 0x30298fff DictionaryServices armv7 <6ed2e967136f37d4a4b9b318d6c43b83> /System/Library/PrivateFrameworks/DictionaryServices.framework/DictionaryServices
0x30299000 - 0x3029dfff FTClientServices armv7 <21de970d7ebb3e7fb502a0a5451b0806> /System/Library/PrivateFrameworks/FTClientServices.framework/FTClientServices
0x302aa000 - 0x302b3fff libMobileGestalt.dylib armv7 <4a15e845dc6f3a4a980de66c1cc44c42> /usr/lib/libMobileGestalt.dylib
0x30376000 - 0x30455fff RawCamera armv7 <293f818ba6533dceae8b900b6ed3c887> /System/Library/CoreServices/RawCamera.bundle/RawCamera
0x30456000 - 0x30494fff IOKit armv7 <fcda71d29d6136dfbd84c1725f4998e5> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x30495000 - 0x3049bfff MobileIcons armv7 <ed1b46f917903c9b9baaa2be4392dafe> /System/Library/PrivateFrameworks/MobileIcons.framework/MobileIcons
0x304c2000 - 0x304d9fff WebBookmarks armv7 <696bb0630b19388da0d72e685bcf6e28> /System/Library/PrivateFrameworks/WebBookmarks.framework/WebBookmarks
0x3050f000 - 0x3050ffff libunwind.dylib armv7 <e0a73a57795f3e1698a52ebe6fc07005> /usr/lib/system/libunwind.dylib
0x30532000 - 0x30538fff liblaunch.dylib armv7 <aa2bcba6fc7a36a191958fef2e995475> /usr/lib/system/liblaunch.dylib
0x3055d000 - 0x3055efff libsystem_sandbox.dylib armv7 <6a8f2f33c7543808a0f4599101c3b61a> /usr/lib/system/libsystem_sandbox.dylib
0x30711000 - 0x30715fff libAccessibility.dylib armv7 <9a17d07b5a3b38cfafdf16f78c99b572> /usr/lib/libAccessibility.dylib
0x30716000 - 0x30756fff libGLImage.dylib armv7 <40448706190031f6b0d9636cc11ee81d> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
0x307c6000 - 0x30b35fff TextInput armv7 <8d7f24642c7634cc8e3a6e65f1dcd98e> /System/Library/PrivateFrameworks/TextInput.framework/TextInput
0x30d3c000 - 0x30d5ffff Bom armv7 <c3435ecd2e5839f89de51edad0e1bb00> /System/Library/PrivateFrameworks/Bom.framework/Bom
0x30d68000 - 0x30d7efff libmis.dylib armv7 <258bc92be5823b239b4412dd42cb4807> /usr/lib/libmis.dylib
0x30db3000 - 0x30db4fff libdyld.dylib armv7 <977b0ad6f2f433108b4a0324a57cd2ab> /usr/lib/system/libdyld.dylib
0x30db5000 - 0x30dcbfff EAP8021X armv7 <952fcfdec0633aff923768fca1a26fcb> /System/Library/PrivateFrameworks/EAP8021X.framework/EAP8021X
0x30dce000 - 0x30dd1fff libmacho.dylib armv7 <e52b77623bd031bc807e77029566c777> /usr/lib/system/libmacho.dylib
0x30ded000 - 0x30deefff CoreSurface armv7 <97f871f09f503c98a6371c2b657430d8> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
0x30df8000 - 0x30e1bfff MobileSync armv7 <e42604c550283f4aa517ae8f108b340f> /System/Library/PrivateFrameworks/MobileSync.framework/MobileSync
0x30e1c000 - 0x312befff UIKit armv7 <cd513a2f22f53d698c3e10f6fe48a63e> /System/Library/Frameworks/UIKit.framework/UIKit
0x312f1000 - 0x31307fff libsystem_kernel.dylib armv7 <311f379a9fde305d80c1b22b7dd2e52a> /usr/lib/system/libsystem_kernel.dylib
0x31308000 - 0x3132cfff PrintKit armv7 <08509c7bc915358b953de6f5cbef5c56> /System/Library/PrivateFrameworks/PrintKit.framework/PrintKit
0x313b2000 - 0x313edfff libCGFreetype.A.dylib armv7 <55941c96cf1f3b048e72a148c4496c16> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
0x313ee000 - 0x3141efff ContentIndex armv7 <7a64670bb2ff3ee39ddee1dc1c72f92d> /System/Library/PrivateFrameworks/ContentIndex.framework/ContentIndex
0x3141f000 - 0x31477fff CoreAudio armv7 <be335e8eb6f93594b028a6ddd503a183> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
0x31478000 - 0x3147cfff Marco armv7 <8dea3e558fe534ff868fc92e215ce53b> /System/Library/PrivateFrameworks/Marco.framework/Marco
0x31494000 - 0x314ddfff AddressBook armv7 <b17a2962e9043e0385c3c2c652155f2b> /System/Library/Frameworks/AddressBook.framework/AddressBook
0x314e1000 - 0x314f9fff Notes armv7 <724966ed5cd4395cb70f9c996b123f53> /System/Library/PrivateFrameworks/Notes.framework/Notes
0x314fc000 - 0x31506fff libbz2.1.0.dylib armv7 <40e4045fb79e382b8833707746cf28b1> /usr/lib/libbz2.1.0.dylib
0x31507000 - 0x3152cfff OpenCL armv7 <f4b08361179a3f6bb033415b0d7c6251> /System/Library/PrivateFrameworks/OpenCL.framework/OpenCL
0x31532000 - 0x31537fff ApplePushService armv7 <f424c0340de637c08bbeb4f3bd8c6eaf> /System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService
0x31538000 - 0x31539fff libdnsinfo.dylib armv7 <9aede8d6579d3430ac39ae5f95cce498> /usr/lib/system/libdnsinfo.dylib
0x3153a000 - 0x315aafff CoreImage armv7 <86ac6f5a267637b6b7f8a831dfc7c64b> /System/Library/Frameworks/CoreImage.framework/CoreImage
0x315ab000 - 0x315f4fff libc++.1.dylib armv7 <5b690e5dd5a43a7fb166ade9fe58a7a4> /usr/lib/libc++.1.dylib
0x315f5000 - 0x315f9fff IOMobileFramebuffer armv7 <42dbc26828e934acabb4f3b0a35d8250> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
0x316e1000 - 0x316edfff libCRFSuite.dylib armv7 <bdb2b4d1a78c39c1ba60d791207aed2a> /usr/lib/libCRFSuite.dylib
0x316ee000 - 0x3176dfff libsqlite3.dylib armv7 <bf01f5ed47b033d8bde30d735ff44416> /usr/lib/libsqlite3.dylib
0x3187b000 - 0x3187ffff CertUI armv7 <f503892ef60e36108d28d8f9d6144d2a> /System/Library/PrivateFrameworks/CertUI.framework/CertUI
0x31880000 - 0x318bffff QuickLook armv7 <802b1092542a3017a0380632502610d4> /System/Library/Frameworks/QuickLook.framework/QuickLook
0x3193d000 - 0x31943fff MobileKeyBag armv7 <e1f06241ef0e3f0aae00f15df572077e> /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag
0x31944000 - 0x31995fff CoreText armv7 <5bfac4ee88d03d5b87a1f105abb7756c> /System/Library/Frameworks/CoreText.framework/CoreText
0x31996000 - 0x3199afff AggregateDictionary armv7 <3a3a33f3a05538988c6e2bb363dc46a8> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
0x319e9000 - 0x319f8fff MobileDeviceLink armv7 <70ac33720f513f0f97ea2279260678ca> /System/Library/PrivateFrameworks/MobileDeviceLink.framework/MobileDeviceLink
0x319f9000 - 0x31a08fff OpenGLES armv7 <e80acc691001301e96101bb89d940033> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
0x31a32000 - 0x31a38fff liblockdown.dylib armv7 <9e45ce468a6f31e5b8263f2c224aa800> /usr/lib/liblockdown.dylib
0x3227a000 - 0x3227ffff CrashReporterSupport armv7 <dc11c5c2cbe73a6288a6094ebf5de673> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport
0x3244d000 - 0x3244dfff libkeymgr.dylib armv7 <ebd2dddf55d83cf48a18913968775960> /usr/lib/system/libkeymgr.dylib
0x327e8000 - 0x327e9fff DataMigration armv7 <d77f0e8f39ee37f5a2ac713a3fd9e693> /System/Library/PrivateFrameworks/DataMigration.framework/DataMigration
0x32874000 - 0x32883fff SpringBoardServices armv7 <a2363f8ed49932dba415d2d4cd32fb74> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
0x3293f000 - 0x32976fff Security armv7 <eea56f71fde83c2981f9281dc7823725> /System/Library/Frameworks/Security.framework/Security
0x3297b000 - 0x3298efff DataDetectorsCore armv7 <3f4596cbe1b13fdcb427d87de21df3f6> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/DataDetectorsCore
0x3299a000 - 0x3299dfff CoreTime armv7 <a398de5ba1e43a11b7008e9bb5a7f6fe> /System/Library/PrivateFrameworks/CoreTime.framework/CoreTime
0x329a1000 - 0x33160fff WebCore armv7 <2690c38c9c5f3c09975d619dd1dfbed7> /System/Library/PrivateFrameworks/WebCore.framework/WebCore
0x33163000 - 0x331adfff ManagedConfiguration armv7 <f1fbb825def23043830a095b953a9c94> /System/Library/PrivateFrameworks/ManagedConfiguration.framework/ManagedConfiguration
0x331ae000 - 0x331c3fff libresolv.9.dylib armv7 <66f7557fa4b43979b186e00271839fdb> /usr/lib/libresolv.9.dylib
0x33279000 - 0x33298fff libSystem.B.dylib armv7 <0c55744b6f7335eebba4ca2c3d10b43c> /usr/lib/libSystem.B.dylib
0x33299000 - 0x3329cfff libcompiler_rt.dylib armv7 <b2c05d8601c13be884097192dca4e187> /usr/lib/system/libcompiler_rt.dylib
0x3329d000 - 0x332a0fff CaptiveNetwork armv7 <f5cc4b97ce9432da9426f12621453325> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork
0x332b4000 - 0x33311fff StoreServices armv7 <6ce256d3cf433e4aa1af8d696bf1f75d> /System/Library/PrivateFrameworks/StoreServices.framework/StoreServices
0x335ac000 - 0x33684fff vImage armv7 <caf3648be2933384b6aa1ae7408ab4f0> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
0x336f6000 - 0x33733fff FTServices armv7 <3f23418319a03a589dd5cac7df20e238> /System/Library/PrivateFrameworks/FTServices.framework/FTServices
0x33819000 - 0x3384dfff MIME armv7 <d30292ea8f7e360fa5f5d5b1b62b602d> /System/Library/PrivateFrameworks/MIME.framework/MIME
0x3385c000 - 0x33866fff GraphicsServices armv7 <cb64e146a8ee3fda9e80ffae1ccc9c5a> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x3386e000 - 0x338a6fff VideoToolbox armv7 <9f25f38d1cd13a1daff99cfde8884410> /System/Library/PrivateFrameworks/VideoToolbox.framework/VideoToolbox
0x338a7000 - 0x33900fff IMAVCore armv7 <ce90304da959333d81a64171a6ac3ae8> /System/Library/PrivateFrameworks/IMAVCore.framework/IMAVCore
0x33901000 - 0x33909fff MobileWiFi armv7 <b76c3e9fb78234c392058250d4620e72> /System/Library/PrivateFrameworks/MobileWiFi.framework/MobileWiFi
0x33928000 - 0x33964fff iCalendar armv7 <f2836083051132d3aa40ad82d7f73aea> /System/Library/PrivateFrameworks/iCalendar.framework/iCalendar
0x339b2000 - 0x33a3efff libsystem_c.dylib armv7 <f859ce1ad1773f0ba98d7c6e135b7697> /usr/lib/system/libsystem_c.dylib
0x33a4c000 - 0x33a4efff MobileInstallation armv7 <215d93dbb0f63cbf828f9126eb7b5349> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation
0x33a59000 - 0x33a65fff CoreVideo armv7 <364fa32d513f3c11b50970120545f1a8> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x33a66000 - 0x33ac9fff IMCore armv7 <046b6b615a743057b59d4aaba8a91d61> /System/Library/PrivateFrameworks/IMCore.framework/IMCore
0x33aca000 - 0x33acbfff libsystem_blocks.dylib armv7 <9fdc27af7350323bbc7d98e14e027907> /usr/lib/system/libsystem_blocks.dylib
0x33ae7000 - 0x33ae8fff libremovefile.dylib armv7 <402f8956975d3b6fb86ab9b31a43242c> /usr/lib/system/libremovefile.dylib
0x33ae9000 - 0x33b93fff libBLAS.dylib armv7 <bf822cc1a3243ae7b104cf73ca22d352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
0x33f57000 - 0x33f5bfff libcache.dylib armv7 <d6a7436ed8dc33d795c9b42baf864882> /usr/lib/system/libcache.dylib
0x33f5c000 - 0x34009fff libxml2.2.dylib armv7 <58d47f064e0232119f4b838ad659f9c1> /usr/lib/libxml2.2.dylib
0x3400a000 - 0x342cbfff libLAPACK.dylib armv7 <0e94e9a7e7a334649afaccae0f1215a2> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
0x34319000 - 0x344d6fff ImageIO armv7 <02e3578171fa3b6a969b244275fd2bab> /System/Library/Frameworks/ImageIO.framework/ImageIO
0x344d7000 - 0x34500fff AppleAccount armv7 <2ba44023410231fcb3f72f762ea3ce6e> /System/Library/PrivateFrameworks/AppleAccount.framework/AppleAccount
0x346a6000 - 0x346c6fff libxslt.1.dylib armv7 <39348471007e39dab80af68b08390456> /usr/lib/libxslt.1.dylib
0x346d8000 - 0x346eefff VoiceServices armv7 <c5b98e94eff33bf49006ff157c819987> /System/Library/PrivateFrameworks/VoiceServices.framework/VoiceServices
0x34835000 - 0x34839fff IOSurface armv7 <443ac3aab9283da480dd9dcda3c5c88e> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
0x3484b000 - 0x3484bfff Accelerate armv7 <55b24cf91a8b3532bde6733c96f14c08> /System/Library/Frameworks/Accelerate.framework/Accelerate
0x3484c000 - 0x3485dfff libxpc.dylib armv7 <ccf25b1e49ce3b2fa58d8c8546755505> /usr/lib/system/libxpc.dylib
0x3487e000 - 0x349c7fff libicucore.A.dylib armv7 <b70646b63f1f3b33896dd8cb91b8dab1> /usr/lib/libicucore.A.dylib
0x34b9c000 - 0x34ce1fff CoreGraphics armv7 <903545b89a7f311d95100ac7d1d44709> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
0x34d39000 - 0x34d3dfff libGFXShared.dylib armv7 <998fccc16cf735dbb62324202995e193> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib
0x34d88000 - 0x34d8ffff MailServices armv7 <ab2388ce733e38b7a261273a401bbbf1> /System/Library/PrivateFrameworks/MailServices.framework/MailServices
0x34db7000 - 0x34e01fff libvDSP.dylib armv7 <441b42aca07b3da39feab25f8349918f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
0x34e02000 - 0x34e46fff MobileCoreServices armv7 <757226927a873d5492be721908077b48> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
0x34e47000 - 0x34f0dfff libobjc.A.dylib armv7 <90014d1bc583366d85622e43097df416> /usr/lib/libobjc.A.dylib
0x34f17000 - 0x34f4cfff SystemConfiguration armv7 <4464a4e3bb3f32f7abaa35ebf31fda49> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x3503e000 - 0x35040fff libCoreFSCache.dylib armv7 <808518e0fbf539af8489f028ca5198c7> /System/Library/Frameworks/OpenGLES.framework/libCoreFSCache.dylib
0x35042000 - 0x35047fff libcopyfile.dylib armv7 <52e874396c393ed29099789ce702cfe2> /usr/lib/system/libcopyfile.dylib
0x3504a000 - 0x3504ffff libGPUSupportMercury.dylib armv7 <3c1cc3175c403ace8fcbd3826bd43807> /System/Library/PrivateFrameworks/GPUSupport.framework/libGPUSupportMercury.dylib
0x3509f000 - 0x350b2fff AssistantServices armv7 <4a0843742f363a8885b8db13b44ae256> /System/Library/PrivateFrameworks/AssistantServices.framework/AssistantServices
0x350de000 - 0x3530bfff MediaToolbox armv7 <c3098478486032c6aff336fa711c4fc6> /System/Library/PrivateFrameworks/MediaToolbox.framework/MediaToolbox
0x3530c000 - 0x353dbfff libGLProgrammability.dylib armv7 <49607ffe4ee9389494285a213e392924> /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib
0x353e7000 - 0x3550cfff JavaScriptCore armv7 <2ffc6c87b94434288366bd53765ee267> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x35549000 - 0x35637fff libiconv.2.dylib armv7 <2cfefe2ad1d335dd9549562910e7a2e2> /usr/lib/libiconv.2.dylib
0x3563b000 - 0x35643fff ProtocolBuffer armv7 <0e846afacf823d2b8c029cc3010a8253> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer
0x35644000 - 0x35714fff WebKit armv7 <3c5dd2ec46fe3e189c25bba78ad88fa1> /System/Library/PrivateFrameworks/WebKit.framework/WebKit
0x35715000 - 0x35874fff libmecabra.dylib armv7 <06a0a1ee488030169bdfab11fc8d2c5c> /usr/lib/libmecabra.dylib
0x358a5000 - 0x3591efff ProofReader armv7 <6db611d8df6530d480f97a40bc519f70> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader
0x35920000 - 0x35926fff libnotify.dylib armv7 <9406297de3e43742887890662a87ab53> /usr/lib/system/libnotify.dylib
0x35930000 - 0x35932fff libCoreVMClient.dylib armv7 <d4d4aa3090c83e87bcb15ed00b93fd5c> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib
0x35ccb000 - 0x35d00fff DataAccess armv7 <89fd0c22338b37538cf61803a0bca9e2> /System/Library/PrivateFrameworks/DataAccess.framework/DataAccess
0x35db9000 - 0x35dd6fff libsystem_info.dylib armv7 <50863bcbf478323e96a8e5b1a83ea6f9> /usr/lib/system/libsystem_info.dylib
0x35ee5000 - 0x35f21fff AppSupport armv7 <311eac85b2a433a884dacba77217b49e> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
0x35f22000 - 0x36466fff FaceCoreLight armv7 <f326d88709683520b251dc53cb847c11> /System/Library/PrivateFrameworks/FaceCoreLight.framework/FaceCoreLight
0x36467000 - 0x364b8fff libstdc++.6.dylib armv7 <c352af5a742e3c7a8d4d7e5f6f454793> /usr/lib/libstdc++.6.dylib
0x364c5000 - 0x364d0fff AccountSettings armv7 <373e59421d983c93931cfbad87b1ae35> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings
0x364d1000 - 0x36577fff AddressBookUI armv7 <da424fecc66e3628ab03378ae80b38fc> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI
0x36582000 - 0x36594fff DataDetectorsUI armv7 <50ea319aaeb7307e92719980dd4b2953> /System/Library/PrivateFrameworks/DataDetectorsUI.framework/DataDetectorsUI
0x36596000 - 0x365defff CoreMedia armv7 <e274e1b894753b2eb05cf7b22a36d0c1> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
0x3660a000 - 0x367eefff AudioToolbox armv7 <c91e27850452330ea804db6408840fd2> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
0x367f2000 - 0x367f5fff NetworkStatistics armv7 <7848d8ebad99367cb4f7f4e3fe88e5d6> /System/Library/PrivateFrameworks/NetworkStatistics.framework/NetworkStatistics
0x367f6000 - 0x36844fff CoreLocation armv7 <44550ebedf23334d85441d9743b74e03> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
0x36879000 - 0x3687efff libsystem_dnssd.dylib armv7 <27bb5462450732e380f5a2c170546e93> /usr/lib/system/libsystem_dnssd.dylib
0x3687f000 - 0x36886fff libc++abi.dylib armv7 <bab4dcbfc5943d3fbb637342d35e8045> /usr/lib/libc++abi.dylib
0x36887000 - 0x36a2dfff CoreData armv7 <b0215b6d4d143859a2b313ecade095ec> /System/Library/Frameworks/CoreData.framework/CoreData
0x36bcb000 - 0x36bd5fff libvMisc.dylib armv7 <e8248c797b9b363594bb652ddf7ce16d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
0x36be1000 - 0x36c0dfff libtidy.A.dylib armv7 <3aacc5b650e037c086a8ff6657d154bf> /usr/lib/libtidy.A.dylib
0x36c0e000 - 0x36c0efff vecLib armv7 <a2cfe25e77aa36bfb4a30b2d0d2dd465> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
0x36c1d000 - 0x36c2efff DataAccessExpress armv7 <e6144ba265da3bb7b9a263aa1a29b054> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress
0x36c52000 - 0x36d21fff IMGSGX535GLDriver armv7 <fe4f330b9a433322844a0d87410b68f7> /System/Library/Extensions/IMGSGX535GLDriver.bundle/IMGSGX535GLDriver
0x36d7b000 - 0x36dc0fff GeoServices armv7 <a26be2e76e8730ab91a16502aba376be> /System/Library/PrivateFrameworks/GeoServices.framework/GeoServices
0x36dd4000 - 0x36eabfff CFNetwork armv7 <765a472c824830eea91b8f02d12867e4> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x36edb000 - 0x36edbfff liblangid.dylib armv7 <644ff4bcfbf337b5b5859e3f0fc0a9a8> /usr/lib/liblangid.dylib
0x36edc000 - 0x36edcfff libgcc_s.1.dylib armv7 <eb82984fa36c329387aa518aa5205f3d> /usr/lib/libgcc_s.1.dylib
0x36edd000 - 0x36f76fff EventKit armv7 <d67aa1508ee7306b8e2a45c76ffddff0> /System/Library/Frameworks/EventKit.framework/EventKit
0x3701e000 - 0x3702afff libz.1.dylib armv7 <36ce86a3dc8c344596c8c325615f374b> /usr/lib/libz.1.dylib
0x37092000 - 0x371a9fff CoreFoundation armv7 <6d450fe923d7387f8b01845e0edd713d> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x371c8000 - 0x371cffff AssetsLibraryServices armv7 <38132ecfd74b325fb1a4142bab663c19> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices
0x3726a000 - 0x3735bfff QuartzCore armv7 <35d64a9da5523ae08c9e41511fd3061b> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
0x3735c000 - 0x3741efff Celestial armv7 <19617260ee073e23b95e456d93930aea> /System/Library/PrivateFrameworks/Celestial.framework/Celestial
0x3741f000 - 0x37438fff libRIP.A.dylib armv7 <1828cddc5dd93c61afbefb59587d7f8a> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
0x37443000 - 0x374f1fff Message armv7 <573d0118246d3d9d8aed17e7ee2faec7> /System/Library/PrivateFrameworks/Message.framework/Message
0x37511000 - 0x37597fff CoreMotion armv7 <6a9355d5a8e238b5b8f193605d509e15> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
0x375b6000 - 0x3762afff MediaControlSender armv7 <87315c54b2293ab589950341ff91b45d> /System/Library/PrivateFrameworks/MediaControlSender.framework/MediaControlSender
0x3762b000 - 0x3768ffff MessageUI armv7 <da7af4f9494b35558bf7892dfdb36ee3> /System/Library/Frameworks/MessageUI.framework/MessageUI
0x37690000 - 0x376a4fff PersistentConnection armv7 <54091a638f8731cd85ccf00fa06972c3> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection
0x376c0000 - 0x376c3fff libsystem_network.dylib armv7 <356cb66612e836968ef24e6e5c3364cc> /usr/lib/system/libsystem_network.dylib
0x376c6000 - 0x37709fff libcommonCrypto.dylib armv7 <95b49daf4cf038b6bea8010bba3a1e26> /usr/lib/system/libcommonCrypto.dylib
0x3770a000 - 0x37719fff GenerationalStorage armv7 <d84c3fd0e7bd36e78c256f2f4c5a4e91> /System/Library/PrivateFrameworks/GenerationalStorage.framework/GenerationalStorage
0x3771b000 - 0x3771bfff libCVMSPluginSupport.dylib armv7 <a80aaa9989483ce3a496a061fd1e9e0a> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
0x3771c000 - 0x37758fff IMFoundation armv7 <253125b9103c3d13b66923ac6893c25b> /System/Library/PrivateFrameworks/IMCore.framework/Frameworks/IMFoundation.framework/IMFoundation
0x37769000 - 0x3776cfff ActorKit armv7 <434c756a6b053f4ba3c954cfccddbf59> /System/Library/PrivateFrameworks/ActorKit.framework/ActorKit
0x3776d000 - 0x37833fff GLEngine armv7 <6617f2b4ee283469a5595129889ff049> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine
0x37834000 - 0x37841fff libbsm.0.dylib armv7 <750a0de73a733019a77144b805d4d2f8> /usr/lib/libbsm.0.dylib
0x37921000 - 0x37a9ffff Foundation armv7 <c40ddb073142315bb4ebb214343d0b7f> /System/Library/Frameworks/Foundation.framework/Foundation
谢谢， 亚历克斯。
答案 0 :(得分：1)
可能是内存错误。我想系统线程正在尝试调用委托方法，但代理不再存在。