You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

eyeris11 Author

Level 1

29 points

nsurlsessiond - taking up all bandwidth!! Help ?

Ever since updating to OSX yosemite, the process "nsurlsessiond" has been taking up my whole bandwidth for the past 2 days...downloaded almost 5GB of data so far!!

I read on some forums that it could be due to icoulddrive, but my icloud is OFF and it literally has nothing in it...

Please help! How do i stop it ?

Below is a sample of the process :

Analysis of sampling nsurlsessiond (pid 392) every 1 millisecond

Process: nsurlsessiond [392]

Path: /usr/libexec/nsurlsessiond

Load Address: 0x10e3a4000

Identifier: nsurlsessiond

Version: 720.0.9 (720.0.9)

Code Type: X86-64

Parent Process: launchd [1]

Date/Time: 2014-10-18 15:38:16.975 +0300

OS Version: Mac OS X 10.10 (14A389)

Report Version: 7

Analysis Tool: /usr/bin/sample

----

Call graph:

2569 Thread_5087 DispatchQueue_1: com.apple.main-thread (serial)

+ 2569 start (in libdyld.dylib) + 1 [0x7fff8b5035c9]

+ 2569 main (in nsurlsessiond) + 379 [0x10e3a5ade]

+ 2569 -[NSRunLoop(NSRunLoop) run] (in Foundation) + 74 [0x7fff8e3f245f]

+ 2569 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] (in Foundation) + 278 [0x7fff8e2f6ab9]

+ 2569 CFRunLoopRunSpecific (in CoreFoundation) + 296 [0x7fff8f6e0838]

+ 2569 __CFRunLoopRun (in CoreFoundation) + 1371 [0x7fff8f6e0fdb]

+ 2569 __CFRunLoopServiceMachPort (in CoreFoundation) + 212 [0x7fff8f6e1b14]

+ 2569 mach_msg (in libsystem_kernel.dylib) + 55 [0x7fff871f069f]

+ 2569 mach_msg_trap (in libsystem_kernel.dylib) + 10 [0x7fff871f152e]

2569 Thread_5089 DispatchQueue_2: com.apple.libdispatch-manager (serial)

+ 2569 _dispatch_mgr_thread (in libdispatch.dylib) + 52 [0x7fff947fea6a]

+ 2569 kevent64 (in libsystem_kernel.dylib) + 10 [0x7fff871f722e]

2569 Thread_5106: com.apple.NSURLConnectionLoader

+ 2569 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44b1]

+ 2569 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff8dcd6279]

+ 2569 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff8dcd62fc]

+ 2569 __NSThread__main__ (in Foundation) + 1345 [0x7fff8e2f4b7a]

+ 2569 +[NSURLConnection(Loader) _resourceLoadLoop:] (in CFNetwork) + 434 [0x7fff8b76ce90]

+ 2569 CFRunLoopRunSpecific (in CoreFoundation) + 296 [0x7fff8f6e0838]

+ 2569 __CFRunLoopRun (in CoreFoundation) + 1371 [0x7fff8f6e0fdb]

+ 2569 __CFRunLoopServiceMachPort (in CoreFoundation) + 212 [0x7fff8f6e1b14]

+ 2569 mach_msg (in libsystem_kernel.dylib) + 55 [0x7fff871f069f]

+ 2569 mach_msg_trap (in libsystem_kernel.dylib) + 10 [0x7fff871f152e]

2569 Thread_5108: com.apple.CFSocket.private

+ 2569 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44b1]

+ 2569 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff8dcd6279]

+ 2569 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff8dcd62fc]

+ 2561 __select (in libsystem_kernel.dylib) + 10 [0x7fff871f63f6]

+ 4 __CFSocketManager (in CoreFoundation) + 741,5602 [0x7fff8f72c3e5,0x7fff8f72d6e2]

+ 2 read (in libsystem_kernel.dylib) + 10 [0x7fff871f767e]

+ 1 __CFSocketManager (in CoreFoundation) + 2323 [0x7fff8f72ca13]

+ ! 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 197 [0x7fff8dcd4c68]

+ 1 __CFSocketManager (in CoreFoundation) + 5634 [0x7fff8f72d702]

+ 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 0 [0x7fff8dcd4ba3]

2569 Thread_9531

+ 2569 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 2568 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff871f6946]

+ 1 _pthread_wqthread (in libsystem_pthread.dylib) + 674 [0x7fff8dcd6694]

2569 Thread_10470

+ 2569 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 2569 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff871f6946]

2569 Thread_10731

+ 2569 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 2569 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff871f6946]

2567 Thread_10775

+ 2567 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 2567 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff871f6946]

6 Thread_11133

+ 6 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 6 __workq_kernreturn (in libsystem_kernel.dylib) + 10 [0x7fff871f6946]

2 Thread_<multiple> DispatchQueue_122: com.apple.nsurlsessiond.NDDuetReporter-queue (serial)

+ 2 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

+ 2 _pthread_wqthread (in libsystem_pthread.dylib) + 729 [0x7fff8dcd66cb]

+ 2 _dispatch_worker_thread3 (in libdispatch.dylib) + 91 [0x7fff9480cfe4]

+ 2 _dispatch_root_queue_drain (in libdispatch.dylib) + 463 [0x7fff947fe6b7]

+ 2 _dispatch_queue_invoke (in libdispatch.dylib) + 202 [0x7fff94800ecc]

+ 2 _dispatch_queue_drain (in libdispatch.dylib) + 1100 [0x7fff947ff365]

+ 2 _dispatch_client_callout (in libdispatch.dylib) + 8 [0x7fff947fbc13]

+ 2 _dispatch_call_block_and_release (in libdispatch.dylib) + 12 [0x7fff94800323]

+ 2 __100-[NDDuetReporter updateProgressWithBytesSent:bytesReceived:cellularBytesSent:cellularBytesReceiv ed:]_block_invoke (in nsurlsessiond) + 151 [0x10e3c4331]

+ 1 -[CDAttribute meteringUpdateWithValue:costDictionary:onDate:meteringToken:error:] (in CoreDuet) + 583 [0x7fff9411f17e]

+ ! 1 _dispatch_semaphore_wait_slow (in libdispatch.dylib) + 143 [0x7fff94802c0f]

+ ! 1 semaphore_timedwait_trap (in libsystem_kernel.dylib) + 10 [0x7fff871f1582]

+ 1 -[CDAttribute meteringUpdateWithValue:costDictionary:onDate:meteringToken:error:] (in CoreDuet) + 690 [0x7fff9411f1e9]

+ 1 _Block_object_dispose (in libsystem_blocks.dylib) + 157 [0x7fff949f7abd]

+ 1 -[OS_xpc_object _xref_dispose] (in libxpc.dylib) + 48 [0x7fff90555af6]

+ 1 _xpc_dispose (in libxpc.dylib) + 15 [0x7fff90555b12]

+ 1 _xpc_dictionary_dispose (in libxpc.dylib) + 109 [0x7fff90558bf1]

+ 1 -[OS_xpc_object _xref_dispose] (in libxpc.dylib) + 48 [0x7fff90555af6]

+ 1 _xpc_dispose (in libxpc.dylib) + 15 [0x7fff90555b12]

+ 1 _xpc_serializer_dispose (in libxpc.dylib) + 361 [0x7fff905576ea]

+ 1 -[OS_dispatch_object _xref_dispose] (in libdispatch.dylib) + 48 [0x7fff947fc789]

+ 1 _dispatch_dispose (in libdispatch.dylib) + 55 [0x7fff947fc7ec]

+ 1 object_dispose (in libobjc.A.dylib) + 54 [0x7fff91de504c]

+ 1 szone_free_definite_size (in libsystem_malloc.dylib) + 3810 [0x7fff956e7a61]

1 Thread_10775 DispatchQueue_11: com.apple.root.default-qos.overcommit (serial)

1 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

1 _pthread_wqthread (in libsystem_pthread.dylib) + 729 [0x7fff8dcd66cb]

1 _dispatch_worker_thread3 (in libdispatch.dylib) + 91 [0x7fff9480cfe4]

1 _dispatch_root_queue_drain (in libdispatch.dylib) + 437 [0x7fff947fe69d]

1 __bsdthread_ctl (in libsystem_kernel.dylib) + 10 [0x7fff871f5806]

Total number in stack (recursive counted multiple, when >=5):

7 start_wqthread (in libsystem_pthread.dylib) + 13 [0x7fff8dcd44a1]

5 __workq_kernreturn (in libsystem_kernel.dylib) + 0 [0x7fff871f693c]

Sort by top of stack, same collapsed (when >= 5):

__workq_kernreturn (in libsystem_kernel.dylib) 10279

mach_msg_trap (in libsystem_kernel.dylib) 5138

kevent64 (in libsystem_kernel.dylib) 2569

__select (in libsystem_kernel.dylib) 2561

Binary Images:

0x10e3a4000 - 0x10e3d7ff3 nsurlsessiond (720.0.9 - 720.0.9) <27E0E646-F318-3869-8182-97A67D019DB0> /usr/libexec/nsurlsessiond

0x7fff6e5a1000 - 0x7fff6e5d7837 dyld (0.0 - ???) <4696A982-1500-34EC-9777-1EF7A03E2659> /usr/lib/dyld

0x7fff871e0000 - 0x7fff871fdfff libsystem_kernel.dylib (2782.1.97) <93E0E0A9-75B6-3904-BB4E-4BC7C05F4B6B> /usr/lib/system/libsystem_kernel.dylib

0x7fff871fe000 - 0x7fff872adfe7 libvMisc.dylib (512) <AFBA45DE-7F55-3E4E-B8DF-5E8E21C407AD> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvMisc.dylib

0x7fff872ae000 - 0x7fff872bbfff com.apple.SpeechRecognitionCore (2.0.32 - 2.0.32) <87F0C88D-502D-3217-8B4A-8388288568BA> /System/Library/PrivateFrameworks/SpeechRecognitionCore.framework/Versions/A/Sp eechRecognitionCore

0x7fff872c9000 - 0x7fff872d2ff3 com.apple.CommonAuth (4.0 - 2.0) <F4C266BE-2E0E-36B4-9DE7-C6B4BF410FD7> /System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth

0x7fff872dd000 - 0x7fff872f4ff7 libLinearAlgebra.dylib (1128) <E78CCBAA-A999-3B65-8EC9-06DB15E67C37> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libLinearAlgebra.dylib

0x7fff873ff000 - 0x7fff873fffff com.apple.audio.units.AudioUnit (1.12 - 1.12) <76EF1C9D-DEA4-3E55-A134-4099B2FD2CF2> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit

0x7fff87611000 - 0x7fff87613fff com.apple.CoreDuetDebugLogging (1.0 - 1) <9A6E5710-EA99-366E-BF40-9A65EC1B46A1> /System/Library/PrivateFrameworks/CoreDuetDebugLogging.framework/Versions/A/Cor eDuetDebugLogging

0x7fff8768d000 - 0x7fff87696fff libGFXShared.dylib (11.0.7) <EC449E3A-D9D2-3494-8B6C-DEB7B11EEDAB> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.d ylib

0x7fff87697000 - 0x7fff878ffffb com.apple.security (7.0 - 57031.1.35) <96141D1F-614E-32C4-8AC2-F47481F23F43> /System/Library/Frameworks/Security.framework/Versions/A/Security

0x7fff87d97000 - 0x7fff87db1ff3 com.apple.Ubiquity (1.3 - 313) <DF56A657-CC6E-3BE2-86A0-71F07127724C> /System/Library/PrivateFrameworks/Ubiquity.framework/Versions/A/Ubiquity

0x7fff87db2000 - 0x7fff87db3fff libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib

0x7fff8872d000 - 0x7fff8873eff7 libz.1.dylib (55) <88C7C7DE-04B8-316F-8B74-ACD9F3DE1AA1> /usr/lib/libz.1.dylib

0x7fff8899c000 - 0x7fff88b2afff libBLAS.dylib (1128) <497912C1-A98E-3281-BED7-E9C751552F61> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libBLAS.dylib

0x7fff88b4d000 - 0x7fff88c3ffff libxml2.2.dylib (26) <B834E7C8-EC3E-3382-BC5A-DA38DC4D720C> /usr/lib/libxml2.2.dylib

0x7fff88c43000 - 0x7fff88c94ff7 com.apple.audio.CoreAudio (4.3.0 - 4.3.0) <AF72B06E-C6C1-3FAE-8B47-AF461CAE0E22> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio

0x7fff88c95000 - 0x7fff88cb8fff com.apple.Sharing (328.3 - 328.3) <FDEE49AD-8804-3760-9C14-8D1D10BBEA37> /System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing

0x7fff88d0d000 - 0x7fff88d0dfff com.apple.CoreServices (62 - 62) <9E4577CA-3FC3-300D-AB00-87ADBDDA2E37> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices

0x7fff88d0e000 - 0x7fff88d1bff7 libxar.1.dylib (254) <CE10EFED-3066-3749-838A-6A15AC0DBCB6> /usr/lib/libxar.1.dylib

0x7fff88ec9000 - 0x7fff88f52fff com.apple.CoreSymbolication (3.1 - 56072) <8CE81C95-49E8-389F-B989-67CC452C08D0> /System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSy mbolication

0x7fff88f78000 - 0x7fff88fa5fff com.apple.CoreVideo (1.8 - 145.1) <18DB07E0-B927-3260-A234-636F298D1917> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo

0x7fff89028000 - 0x7fff89042ff7 com.apple.Kerberos (3.0 - 1) <7760E0C2-A222-3709-B2A6-B692D900CEB1> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos

0x7fff89043000 - 0x7fff8987cff3 com.apple.CoreGraphics (1.600.0 - 772) <936D081F-37B3-3DA3-B725-118D0B07DDD2> /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics

0x7fff8987d000 - 0x7fff8991ffff com.apple.Bluetooth (4.3.0 - 4.3.0f10) <70922125-2A01-37AE-9CB8-D8A9578092E4> /System/Library/Frameworks/IOBluetooth.framework/Versions/A/IOBluetooth

0x7fff8998f000 - 0x7fff89a1bfff libsystem_c.dylib (1044.1.2) <C185E862-7424-3210-B528-6B822577A4B8> /usr/lib/system/libsystem_c.dylib

0x7fff89ad4000 - 0x7fff89adaff7 libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib

0x7fff89adb000 - 0x7fff89adbfff com.apple.ApplicationServices (48 - 48) <5BF7910B-C328-3BF8-BA4F-CE52B574CE01> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Application Services

0x7fff8a831000 - 0x7fff8a961fff com.apple.UIFoundation (1.0 - 1) <8E030D93-441C-3997-9CD2-55C8DFAC8B84> /System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundatio n

0x7fff8a9be000 - 0x7fff8b4fffff com.apple.AppKit (6.9 - 1343.14) <1732C412-257B-340E-8863-B8162D4EB2E2> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit

0x7fff8b500000 - 0x7fff8b503ff7 libdyld.dylib (353.2.1) <19FAF435-C165-3374-9DEF-D7BBA7D61DB6> /usr/lib/system/libdyld.dylib

0x7fff8b50e000 - 0x7fff8b515fff com.apple.NetFS (6.0 - 4.0) <1581D25F-CC07-39B0-90E8-5D4F3CF84EBA> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS

0x7fff8b516000 - 0x7fff8b584ffb com.apple.Heimdal (4.0 - 2.0) <B852ACA1-4C64-3E2A-A9D3-6D4C80AD9429> /System/Library/PrivateFrameworks/Heimdal.framework/Versions/A/Heimdal

0x7fff8b5b2000 - 0x7fff8b5b3fff libSystem.B.dylib (1213) <DA954461-EC6A-3DF0-8551-6FC810627627> /usr/lib/libSystem.B.dylib

0x7fff8b5d0000 - 0x7fff8b5edffb libresolv.9.dylib (57) <26B38E61-298A-3C3A-82C1-3B5E98AD5E29> /usr/lib/libresolv.9.dylib

0x7fff8b5f5000 - 0x7fff8b606ff7 libsystem_coretls.dylib (35.1.2) <EBBF7EF6-80D8-3F8F-825C-B412BD6D22C0> /usr/lib/system/libsystem_coretls.dylib

0x7fff8b620000 - 0x7fff8b6bfdf7 com.apple.AppleJPEG (1.0 - 1) <9BB3D7DF-630A-3E1C-A124-12D6C4D0DE70> /System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG

0x7fff8b6cc000 - 0x7fff8b8cfff3 com.apple.CFNetwork (720.0.9 - 720.0.9) <78EE1B88-394F-3BB8-93A6-E068990559EC> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork

0x7fff8be85000 - 0x7fff8bec6fff libGLU.dylib (11.0.7) <8037342E-1ECD-385F-B4C3-545CE97B76AE> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib

0x7fff8bec7000 - 0x7fff8beedff7 com.apple.ChunkingLibrary (2.1 - 163.1) <3514F2A4-38BD-3849-9286-B3B991057742> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/Chunking Library

0x7fff8c17d000 - 0x7fff8c3f7fff com.apple.CoreData (110 - 526) <AEEDAF00-D38F-3A15-B3C9-73732940CC55> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData

0x7fff8c3f8000 - 0x7fff8c3fcfff libsystem_stats.dylib (163.1.4) <1DB04436-5974-3F16-86CC-5FF5F390339C> /usr/lib/system/libsystem_stats.dylib

0x7fff8c464000 - 0x7fff8c488fef libJPEG.dylib (1231) <3F87A0CA-14FA-3034-A332-DD57A092B08F> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib

0x7fff8c489000 - 0x7fff8c499ff7 libbsm.0.dylib (34) <A3A2E56C-2B65-37C7-B43A-A1F926E1A0BB> /usr/lib/libbsm.0.dylib

0x7fff8c49a000 - 0x7fff8c512ff7 com.apple.SystemConfiguration (1.14 - 1.14) <C269BCFD-ACAB-3331-BC7C-0430F0E84817> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfi guration

0x7fff8c8d0000 - 0x7fff8c9c0fef libJP2.dylib (1231) <FEAF6F38-736E-35A8-A983-F4531C8A821C> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib

0x7fff8c9cf000 - 0x7fff8c9e9ff7 libextension.dylib (55) <17514AB2-C503-3D49-A725-EBC1140567A6> /usr/lib/libextension.dylib

0x7fff8ca50000 - 0x7fff8ca8affb com.apple.DebugSymbols (115 - 115) <6F03761D-7C3A-3C80-8031-AA1C1AD7C706> /System/Library/PrivateFrameworks/DebugSymbols.framework/Versions/A/DebugSymbol s

0x7fff8ca8b000 - 0x7fff8ca98ff7 libbz2.1.0.dylib (36) <2DF83FBC-5C08-39E1-94F5-C28653791B5F> /usr/lib/libbz2.1.0.dylib

0x7fff8cabe000 - 0x7fff8cb04ffb libFontRegistry.dylib (134) <01B8034A-45FD-3360-A347-A1896F591363> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/Resources/libFontRegistry.dylib

0x7fff8cb05000 - 0x7fff8cb99fff com.apple.ink.framework (10.9 - 213) <8E029630-1530-3734-A446-13353F0E7AC5> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework /Versions/A/Ink

0x7fff8cb9a000 - 0x7fff8ccd4ff7 com.apple.ImageIO.framework (3.3.0 - 1038) <AB3C40DB-FCBE-3315-B7B2-4E16522E20CB> /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO

0x7fff8cced000 - 0x7fff8ce14fff com.apple.coreui (2.1 - 305) <BB430677-D1F7-38DD-8F05-70E54352B8B5> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI

0x7fff8d398000 - 0x7fff8d67fffb com.apple.CoreServices.CarbonCore (1108.1 - 1108.1) <55A16172-ACC0-38B7-8409-3CB92AF33973> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore

0x7fff8d699000 - 0x7fff8d69dff7 libGIF.dylib (1231) <B3D2DF96-A67D-31EA-9A1B-E870B54855EE> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib

0x7fff8d6a9000 - 0x7fff8d6bafff libcmph.dylib (1) <46EC3997-DB5E-38AE-BBBB-A035A54AD3C0> /usr/lib/libcmph.dylib

0x7fff8d6bb000 - 0x7fff8d6c6ff7 com.apple.speech.synthesis.framework (5.2.6 - 5.2.6) <9434AA45-B6BD-37F7-A866-172196A7F91B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ SpeechSynthesis.framework/Versions/A/SpeechSynthesis

0x7fff8d6c7000 - 0x7fff8dad4ff7 libLAPACK.dylib (1128) <F9201AE7-B031-36DB-BCF8-971E994EF7C1> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libLAPACK.dylib

0x7fff8db38000 - 0x7fff8db38ff7 liblaunch.dylib (559.1.22) <8A988924-8BE7-35FE-BF7D-322E90EFE49E> /usr/lib/system/liblaunch.dylib

0x7fff8db3b000 - 0x7fff8db81ff7 libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib

0x7fff8db82000 - 0x7fff8dc9affb com.apple.CoreText (352.0 - 454.1) <AB07DF12-BB1F-3275-A8A3-45F14BF872BF> /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText

0x7fff8dcd3000 - 0x7fff8dcdcfff libsystem_pthread.dylib (105.1.4) <26B1897F-0CD3-30F3-B55A-37CB45062D73> /usr/lib/system/libsystem_pthread.dylib

0x7fff8e206000 - 0x7fff8e219ff7 com.apple.CoreBluetooth (1.0 - 1) <FA9B43B3-E183-3040-AE25-66EF9870CF35> /System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth

0x7fff8e28c000 - 0x7fff8e5baff7 com.apple.Foundation (6.9 - 1151.16) <18EDD673-A010-3E99-956E-DA594CE1FA80> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation

0x7fff8e5bb000 - 0x7fff8e5c3fff libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib

0x7fff8eab8000 - 0x7fff8ebfefef libsqlite3.dylib (168) <8B78BED1-7B9B-3943-80DC-0871015AEAC4> /usr/lib/libsqlite3.dylib

0x7fff8edda000 - 0x7fff8edeeff7 com.apple.MultitouchSupport.framework (260.30 - 260.30) <28728A7D-E048-3B14-9932-839A87D381FE> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/Multit ouchSupport

0x7fff8ee81000 - 0x7fff8ee84fff com.apple.xpc.ServiceManagement (1.0 - 1) <7E9E6BB7-AEE7-3F59-BAC0-59EAF105D0C8> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManage ment

0x7fff8ee85000 - 0x7fff8ee94fff com.apple.LangAnalysis (1.7.0 - 1.7.0) <D1E527E4-C561-352F-9457-E8C50232793C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ LangAnalysis.framework/Versions/A/LangAnalysis

0x7fff8ee95000 - 0x7fff8eeefff7 com.apple.LanguageModeling (1.0 - 1) <ACA93FE0-A0E3-333E-AE3C-8EB7DE5F362F> /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/Languag eModeling

0x7fff8eef0000 - 0x7fff8eefaff7 com.apple.CrashReporterSupport (10.10 - 629) <EC97EA5E-3190-3717-A4A9-2F35A447E7A6> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/Cra shReporterSupport

0x7fff8eefb000 - 0x7fff8ef0dff7 com.apple.CoreDuetDaemonProtocol (1.0 - 1) <CE9FABB4-1C5D-3F9B-9BB8-5CC50C3E5E31> /System/Library/PrivateFrameworks/CoreDuetDaemonProtocol.framework/Versions/A/C oreDuetDaemonProtocol

0x7fff8f18f000 - 0x7fff8f1b7fff libsystem_info.dylib (459) <B85A85D5-8530-3A93-B0C3-4DEC41F79478> /usr/lib/system/libsystem_info.dylib

0x7fff8f1b8000 - 0x7fff8f4ebfff libmecabra.dylib (666) <2CE5540A-D412-3D53-9E11-86C24D61713B> /usr/lib/libmecabra.dylib

0x7fff8f66f000 - 0x7fff8fa05fff com.apple.CoreFoundation (6.9 - 1151.16) <F2B088AF-A5C6-3FAE-9EB4-7931AF6359E4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation

0x7fff8fa55000 - 0x7fff8fd24ff3 com.apple.CoreImage (10.0.33) <6E3DDA29-718B-3BDB-BFAF-F8C201BF93A4> /System/Library/Frameworks/QuartzCore.framework/Versions/A/Frameworks/CoreImage .framework/Versions/A/CoreImage

0x7fff8fd25000 - 0x7fff8fd40ff7 libCRFSuite.dylib (34) <D64842BE-7BD4-3D0C-9842-1D202F7C2A51> /usr/lib/libCRFSuite.dylib

0x7fff8fd41000 - 0x7fff9005cfcf com.apple.vImage (8.0 - 8.0) <1183FE6A-FDB6-3B3B-928D-50C7909F2308> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.fr amework/Versions/A/vImage

0x7fff90099000 - 0x7fff90116fff com.apple.CoreServices.OSServices (640.3 - 640.3) <28445162-08E9-3E24-84E4-617CE5FE1367> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServi ces.framework/Versions/A/OSServices

0x7fff90117000 - 0x7fff90119ff7 libquarantine.dylib (76) <DC041627-2D92-361C-BABF-A869A5C72293> /usr/lib/system/libquarantine.dylib

0x7fff9011a000 - 0x7fff90133ff7 com.apple.CFOpenDirectory (10.10 - 187) <0ECA5D80-A045-3A2C-A60C-E1605F3AB6BD> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpen Directory.framework/Versions/A/CFOpenDirectory

0x7fff90134000 - 0x7fff901a8ff3 com.apple.securityfoundation (6.0 - 55126) <E7FB7A4E-CB0B-37BA-ADD5-373B2A20A783> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoun dation

0x7fff901a9000 - 0x7fff901d4fff com.apple.DictionaryServices (1.2 - 229) <6789EC43-CADA-394D-8FE8-FC3A2DD136B9> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Diction aryServices.framework/Versions/A/DictionaryServices

0x7fff901d5000 - 0x7fff90229fff libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib

0x7fff9022a000 - 0x7fff9031cff7 libiconv.2.dylib (42) <2A06D02F-8B76-3864-8D96-64EF5B40BC6C> /usr/lib/libiconv.2.dylib

0x7fff9054e000 - 0x7fff90550ff7 libsystem_sandbox.dylib (358.1.1) <DB9962EF-8898-31CC-9B87-E01F8CE74C9D> /usr/lib/system/libsystem_sandbox.dylib

0x7fff90551000 - 0x7fff90579fff libxpc.dylib (559.1.22) <9437C02E-A07B-38C8-91CB-299FAA63083D> /usr/lib/system/libxpc.dylib

0x7fff9057a000 - 0x7fff9057cfff com.apple.loginsupport (1.0 - 1) <35A2A071-606C-39A5-8C11-E4CAF98D934C> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsu pport.framework/Versions/A/loginsupport

0x7fff9057d000 - 0x7fff90588fff libcommonCrypto.dylib (60061) <D381EBC6-69D8-31D3-8084-5A80A32CB748> /usr/lib/system/libcommonCrypto.dylib

0x7fff90589000 - 0x7fff90589fff com.apple.Accelerate.vecLib (3.10 - vecLib 3.10) <01E92F9F-EF29-3745-8631-AEA692F7F29C> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/vecLib

0x7fff90612000 - 0x7fff90614fff libRadiance.dylib (1231) <BDD94A52-DE53-300C-9180-5D434272989F> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.d ylib

0x7fff90615000 - 0x7fff90727ff7 libvDSP.dylib (512) <DD5517F5-F7F7-3AA1-B6FA-CD98DBC3C651> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvDSP.dylib

0x7fff9106f000 - 0x7fff9109afff libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib

0x7fff910f6000 - 0x7fff91131fff com.apple.QD (301 - 301) <C4D2AD03-B839-350A-AAF0-B4A08F8BED77> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ QD.framework/Versions/A/QD

0x7fff91132000 - 0x7fff91157fff libPng.dylib (1231) <759DF465-B08C-3E97-9A07-3CD447F84F78> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib

0x7fff91158000 - 0x7fff9124cff7 libFontParser.dylib (134) <506126F8-FDCE-3DE1-9DCA-E07FE658B597> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/Resources/libFontParser.dylib

0x7fff9124d000 - 0x7fff9126dfff com.apple.IconServices (47.1 - 47.1) <E83DFE3B-6541-3736-96BB-26DC5D0100F1> /System/Library/PrivateFrameworks/IconServices.framework/Versions/A/IconService s

0x7fff9128b000 - 0x7fff912bbfff libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib

0x7fff9144d000 - 0x7fff9149aff3 com.apple.print.framework.PrintCore (10.0 - 451) <3CA58254-D14F-3913-9DFB-CAC499570CC7> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ PrintCore.framework/Versions/A/PrintCore

0x7fff915b2000 - 0x7fff9171dff7 com.apple.audio.toolbox.AudioToolbox (1.12 - 1.12) <5C6DBEB4-F2EA-3262-B9FC-AFB89404C1DA> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox

0x7fff9179f000 - 0x7fff917c8ffb libxslt.1.dylib (13) <AED1143F-B848-3E73-81ED-71356F25F084> /usr/lib/libxslt.1.dylib

0x7fff917c9000 - 0x7fff917d5ff7 com.apple.OpenDirectory (10.10 - 187) <1D0066FC-1DEB-381B-B15C-4C009E0DF850> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory

0x7fff9197f000 - 0x7fff919a0fff com.apple.framework.Apple80211 (10.0 - 1000.57.3) <F64EB1A1-57F3-3ABA-97D0-DB7C926FD07F> /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Apple80211

0x7fff919a4000 - 0x7fff919acfff libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib

0x7fff91d62000 - 0x7fff91d67ff7 libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib

0x7fff91d69000 - 0x7fff91d6ffff com.apple.speech.recognition.framework (5.0.9 - 5.0.9) <BB2D573F-0A01-379F-A2BA-3C454EDCB111> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecogni tion.framework/Versions/A/SpeechRecognition

0x7fff91d70000 - 0x7fff91d70fff com.apple.Accelerate (1.10 - Accelerate 1.10) <C7278843-2462-32F6-B0E3-D33C681399A2> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate

0x7fff91d88000 - 0x7fff91d89fff libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib

0x7fff91d8a000 - 0x7fff91d92ffb com.apple.CoreServices.FSEvents (1210 - 1210) <782A9C69-7A45-31A7-8960-D08A36CBD0A7> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvent s.framework/Versions/A/FSEvents

0x7fff91d93000 - 0x7fff91d93ff7 libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib

0x7fff91d94000 - 0x7fff91dddff3 com.apple.HIServices (1.22 - 519) <59D78E07-C3F1-3272-88F1-876B836D5517> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ HIServices.framework/Versions/A/HIServices

0x7fff91dde000 - 0x7fff91fc3267 libobjc.A.dylib (646) <3B60CD90-74A2-3A5D-9686-B0772159792A> /usr/lib/libobjc.A.dylib

0x7fff91fc4000 - 0x7fff91fc8ff7 com.apple.TCC (1.0 - 1) <AFC32F8F-BCD5-313C-B66E-5AB8591EC066> /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC

0x7fff91fc9000 - 0x7fff91fcffff libsystem_trace.dylib (72.1.3) <A9E6B7D8-C327-3742-AC54-86C94218B1DF> /usr/lib/system/libsystem_trace.dylib

0x7fff91fd0000 - 0x7fff91fecfff com.apple.GenerationalStorage (2.0 - 209.11) <9FF8DD11-25FB-3047-A5BF-9415339B3EEC> /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/Gene rationalStorage

0x7fff92f92000 - 0x7fff92f97ffb libheimdal-asn1.dylib (398.1.2) <F9463B34-AAF5-3488-AD0C-85937C81FC5E> /usr/lib/libheimdal-asn1.dylib

0x7fff92fe3000 - 0x7fff9301bfff com.apple.RemoteViewServices (2.0 - 99) <C9A62691-B0D9-34B7-B71C-A48B5F4DC553> /System/Library/PrivateFrameworks/RemoteViewServices.framework/Versions/A/Remot eViewServices

0x7fff931b4000 - 0x7fff9321bff7 com.apple.framework.CoreWiFi (3.0 - 300.4) <19269C1D-EB29-384A-83F3-7DDDEB7D9DAD> /System/Library/PrivateFrameworks/CoreWiFi.framework/Versions/A/CoreWiFi

0x7fff9321c000 - 0x7fff9321dffb libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib

0x7fff932ce000 - 0x7fff932ceff7 libkeymgr.dylib (28) <77845842-DE70-3CC5-BD01-C3D14227CED5> /usr/lib/system/libkeymgr.dylib

0x7fff932cf000 - 0x7fff932daff7 libkxld.dylib (2782.1.97) <CB1A1B57-54BE-3573-AE0C-B90ED6BAEEE2> /usr/lib/system/libkxld.dylib

0x7fff936c4000 - 0x7fff936d2ff7 com.apple.opengl (11.0.7 - 11.0.7) <B5C4DF85-37BD-3984-98D1-90A5043DA984> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL

0x7fff936d3000 - 0x7fff93768ff7 com.apple.ColorSync (4.9.0 - 4.9.0) <F06733BD-A10C-3DB3-B050-825351130392> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ColorSync.framework/Versions/A/ColorSync

0x7fff93769000 - 0x7fff937a9ff7 libGLImage.dylib (11.0.7) <7CBCEB4B-D22F-3116-8B28-D1C22D28C69D> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dyl ib

0x7fff937aa000 - 0x7fff937adfff com.apple.IOSurface (97 - 97) <D4B4D2B2-7B16-3174-9EA6-55E0A10B452D> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface

0x7fff93838000 - 0x7fff93863ff3 libarchive.2.dylib (30) <8CBB4416-EBE9-3574-8ADC-44655D245F39> /usr/lib/libarchive.2.dylib

0x7fff93864000 - 0x7fff93a49ff3 libicucore.A.dylib (531.30) <EF0E7544-E317-3550-A962-6AE65E78AF17> /usr/lib/libicucore.A.dylib

0x7fff93ded000 - 0x7fff93deffff libCVMSPluginSupport.dylib (11.0.7) <29D775BB-A11D-3140-A478-2A0DA1A87420> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCVMSPluginS upport.dylib

0x7fff93df0000 - 0x7fff940f2fff com.apple.HIToolbox (2.1.1 - 756) <9DD121B5-B7EB-3C43-8155-61A4417F8E9A> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fra mework/Versions/A/HIToolbox

0x7fff9410e000 - 0x7fff9412dfff com.apple.CoreDuet (1.0 - 1) <36AA9FD5-2685-314D-B364-3FA4688D86BD> /System/Library/PrivateFrameworks/CoreDuet.framework/Versions/A/CoreDuet

0x7fff9412e000 - 0x7fff9455efff com.apple.vision.FaceCore (3.1.6 - 3.1.6) <C3B823AA-C261-37D3-B4AC-C59CE91C8241> /System/Library/PrivateFrameworks/FaceCore.framework/Versions/A/FaceCore

0x7fff945e8000 - 0x7fff946f7ffb com.apple.desktopservices (1.9 - 1.9) <6EDAC73F-C42C-3FF7-B67D-FCCA1CFC5405> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Desk topServicesPriv

0x7fff947df000 - 0x7fff947f9ff7 com.apple.AppleVPAFramework (1.0.30 - 1.0.30) <D47A2125-C72D-3298-B27D-D89EA0D55584> /System/Library/PrivateFrameworks/AppleVPA.framework/Versions/A/AppleVPA

0x7fff947fa000 - 0x7fff94824ff7 libdispatch.dylib (442.1.4) <502CF32B-669B-3709-8862-08188225E4F0> /usr/lib/system/libdispatch.dylib

0x7fff948d5000 - 0x7fff94994fff com.apple.backup.framework (1.6 - 1.6) <5C38C168-5E9B-335D-9570-91AF8604BB10> /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup

0x7fff94995000 - 0x7fff94995fff libOpenScriptingUtil.dylib (162) <EFD79173-A9DA-3AE6-BE15-3948938204A6> /usr/lib/libOpenScriptingUtil.dylib

0x7fff94996000 - 0x7fff949f5ff3 com.apple.AE (681 - 681) <7F544183-A515-31A8-B45F-89A167F56216> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.fram ework/Versions/A/AE

0x7fff949f6000 - 0x7fff949f7ff7 libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib

0x7fff949f8000 - 0x7fff94a00ffb libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib

0x7fff94a3a000 - 0x7fff94aa1ff7 com.apple.datadetectorscore (6.0 - 396.1) <5D348063-1528-3E2F-B587-9E82970506F9> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDe tectorsCore

0x7fff94af9000 - 0x7fff94b54fef libTIFF.dylib (1231) <115791FB-8C49-3410-AC23-56F4B1CFF124> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib

0x7fff94b9d000 - 0x7fff94c13fe7 libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib

0x7fff94c14000 - 0x7fff94c80fff com.apple.framework.CoreWLAN (5.0 - 500.35.2) <ACBAAB0A-BCC7-37CF-AAFB-2DA1733F2682> /System/Library/Frameworks/CoreWLAN.framework/Versions/A/CoreWLAN

0x7fff94d60000 - 0x7fff94dcffff com.apple.SearchKit (1.4.0 - 1.4.0) <BFD6D876-36BA-3A3B-9F15-3E2F7DE6E89D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchK it.framework/Versions/A/SearchKit

0x7fff94ef7000 - 0x7fff94f00ff7 libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib

0x7fff94f01000 - 0x7fff94f06ff7 libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib

0x7fff9544b000 - 0x7fff954e9fff com.apple.Metadata (10.7.0 - 916) <DA8A1D18-19FE-37B3-BE12-85C5B0A00736> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadat a.framework/Versions/A/Metadata

0x7fff954ea000 - 0x7fff95539ff7 com.apple.opencl (2.4.2 - 2.4.2) <6AE26E08-6EFC-3E1B-B202-EFA9C3E5B9D4> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL

0x7fff9553a000 - 0x7fff95572ffb libsystem_network.dylib (411) <C0B2313D-47BE-38A9-BEE6-2634A4F5E14B> /usr/lib/system/libsystem_network.dylib

0x7fff955c8000 - 0x7fff9564afff com.apple.PerformanceAnalysis (1.0 - 1) <2FC0F303-B672-3E64-A978-AB78EAD98395> /System/Library/PrivateFrameworks/PerformanceAnalysis.framework/Versions/A/Perf ormanceAnalysis

0x7fff9564b000 - 0x7fff9564dff7 libsystem_coreservices.dylib (9) <41B7C578-5A53-31C8-A96F-C73E030B0938> /usr/lib/system/libsystem_coreservices.dylib

0x7fff9566c000 - 0x7fff95682ff7 libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib

0x7fff95683000 - 0x7fff956b3ffb com.apple.GSS (4.0 - 2.0) <D033E7F1-2D34-339F-A814-C67E009DE5A9> /System/Library/Frameworks/GSS.framework/Versions/A/GSS

0x7fff956e1000 - 0x7fff956fdff7 libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib

0x7fff956fe000 - 0x7fff95705ff7 libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib

0x7fff95734000 - 0x7fff9573eff7 com.apple.NetAuth (5.0 - 5.0) <B9EC5425-D38D-308C-865F-207E0A98BAC7> /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth

0x7fff9573f000 - 0x7fff95743fff libpam.2.dylib (20) <E805398D-9A92-31F8-8005-8DC188BD8B6E> /usr/lib/libpam.2.dylib

0x7fff957d6000 - 0x7fff957dafff libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib

0x7fff95a3c000 - 0x7fff95aadff7 com.apple.framework.IOKit (2.0.2 - 1050.1.21) <ED3B0B22-AACC-303B-BFC8-20ECD1AF6BA2> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit

0x7fff95c56000 - 0x7fff95c5bfff com.apple.DiskArbitration (2.6 - 2.6) <0DFF4D9B-2AC3-3B82-B5C5-30F4EFBD2DB9> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration

0x7fff95c95000 - 0x7fff95cafff7 liblzma.5.dylib (7) <1D03E875-A7C0-3028-814C-3C27F7B7C079> /usr/lib/liblzma.5.dylib

0x7fff95cb0000 - 0x7fff95cebfff com.apple.Symbolication (1.4 - 56045) <D64571B1-4483-3FE2-BD67-A91360F79727> /System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolicat ion

0x7fff96405000 - 0x7fff96433fff com.apple.CoreServicesInternal (221.1 - 221.1) <51BAE6D2-84F3-392A-BFEC-A3B47B80A3D2> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/Cor eServicesInternal

0x7fff96434000 - 0x7fff96436fff libsystem_configuration.dylib (699.1.5) <9FBA1CE4-97D0-347E-A443-93ED94512E92> /usr/lib/system/libsystem_configuration.dylib

0x7fff9650e000 - 0x7fff96582fff com.apple.ApplicationServices.ATS (360 - 375) <62828B40-231D-3F81-8067-1903143DCB6B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/ATS

0x7fff96583000 - 0x7fff9658efff libGL.dylib (11.0.7) <C53344AD-8CE6-3111-AB94-BD4CA89ED84E> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib

0x7fff9658f000 - 0x7fff96593fff libCoreVMClient.dylib (79) <FC4E08E3-749E-32FF-B5E9-211F29864831> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClien t.dylib

0x7fff96594000 - 0x7fff966b5fff com.apple.LaunchServices (644.10 - 644.10) <0B1C68BC-0AEB-38E2-ABC8-E92728FEC475> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchS ervices.framework/Versions/A/LaunchServices

0x7fff966b6000 - 0x7fff96866ff7 com.apple.QuartzCore (1.10 - 361.11) <7382E4A9-10B0-3877-B9D7-FA84DC71BA55> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore

0x7fff96867000 - 0x7fff968b3ff7 libcups.2.dylib (408) <9CECCDE3-51D7-3028-830C-F58BD36E3317> /usr/lib/libcups.2.dylib

0x7fff968b6000 - 0x7fff968b7fff liblangid.dylib (117) <B54A4AA0-2E53-3671-90F5-AFF711C0EB9E> /usr/lib/liblangid.dylib

MacBook Pro (Retina, 15-inch, Late 2013), OS X Yosemite (10.10), icloud Drive is OFF

Posted on Oct 18, 2014 5:41 AM

149 replies

JaredB79

Level 1

4 points

Dec 2, 2015 9:59 PM in response to eyeris11

May have a solution, seems to be working for me. After discovering I had used 200GB in 3 days, I did some investigating and Little Snitch helped figure out like all of you that nsurlsessiond is the culprit behind my massive bandwidth usage. There seems to be no reason why all of a sudden this happened. But anyway, as a former Apple Store employee one thing we used to try was creating a new user if there was a problem we couldn't solve. Well, I did this and so far so good. Been online for 28mins and so far nsurlsessiond has only downloaded 2.37mb and uploaded less than 1mb. Wether or not this is a long term fix, don't know. But so far so good and seeing ss this is the first time I've had this problem in 10years of being a Mac user, I am hoping it was just a corruption in my user account.

So if you are still having issues, give it a try.

ksec

Level 1

14 points

Dec 10, 2015 12:57 AM in response to JaredB79

I tried, creating a new account doesn't work. I even tried OSX recovery. That is still the same.

According to my router Data Usage Loh.

Having use the Bash Shell Scripts to stop nsurlsession, my average Data usage is less then 1GB per day, and over a week less then 5GB.

If I look back all the days before stopping nsurlsession for the past 30 days, my average data per day is roughly 11GB+, that is 10GB per day EXTRA, and over 300GB extra per month!.

Again all my iCloud content as of this moment and all previous time has never exceeded 30GB. 10X less then the total download per month.

Little snitch has shown it is constantly downloading from Amazon AWS,

This is serious issue and yet Apple doesn't seems to care.

JaredB79

Level 1

4 points

Dec 10, 2015 4:14 AM in response to eyeris11

I figured out what my issue was. Even after I created a new account it kicked in after awhile. I had a iMovie project that I had saved from my phone that was stuck syncing and wouldn't stop. I deleted the file and it stopped. So check all your files in iCloud Drive to make sure something is not stuck.

ksec

Level 1

14 points

Dec 10, 2015 6:56 AM in response to JaredB79

OK, so how did you found out which file was stuck?

Dec 10, 2015 7:09 AM in response to ksec

I thought I'd add my experience here as it may at least provide weight to this issue.

I Upgraded to Sky's Fibre broadband 6 weeks ago and immediately my broadband crashed to 4mbs instead of the guaranteed 36.1mbs.

I've had 6 engineers out to check cabling etc and eventually it's been passed up to Sky's Network Operations Centre. After more testing (the usual, one laptop plugged in by Ethernet only) and having rebuilt my entire network I've discovered that the issue is the nsurlsessiond problem highlighted here.

For your information - and wait for this - in 2 months I have downloaded 5TB of data - yes 5TB! Even though my iCloud account is 200gig of which I've used 20!

I've just signed out of iCloud on my Mac and rebooted to see if that has any affect on the problem.

I feel like a Pratt because I've been blaming Sky!

JaredB79

Level 1

4 points

Dec 10, 2015 7:13 AM in response to Xiondewah

Next to the file is a progress bar. It only appears when a file is syncing.

Dec 10, 2015 7:17 AM in response to JaredB79

Haging signed out of iCloud entirely, the process is now showing zero for transfer rates and bandwidth is back to what I'd call normal levels.

Given that, in its entirity, I don't have that quantity of data on my system (i.e. 5TB a month) I can only assume that iCloud syncing seems to continually be updating/copying files. This might suggest that the criteria Apple is using to establish that something has changed isn't working.

Just a guess.

I wonder how long it will take for this to be addressed - and thank god I was on unlimited broadband or I'd be bankrupt by now!

Dec 10, 2015 8:48 PM in response to eyeris11

This worked for me:

1. Blocked access in my router to swcdn.apple.com

2. Restarted the computer

3. Checked network in Activity monitor. The previous massive data download (500Mb in 10 minutes) is no longer an issue. nsurlsessiond has downloaded only 120Kb in 15 minutes.

I do not know if this is the "right" solution. So far no other functions have been affected.

Juan Fernando

Dec 11, 2015 1:10 AM in response to jfercalderon

JF - are you still able to run iCloud successfully - i.e. Does everything still sync up correctly?

Dec 11, 2015 1:33 AM in response to Xiondewah

This does indeed seem to work!

Dec 11, 2015 4:41 AM in response to pindol

I unchecked App Store preferences... Automatically Check for Update, download newly available updates... and Install System Files

and the "Downloading" stopped right away, it's gone! ...

Dec 11, 2015 7:05 AM in response to Xiondewah

I do not use iCloud. So far no issues elsewhere.

ksec

Level 1

14 points

Dec 11, 2015 7:44 PM in response to jfercalderon

I want to thanks everybody for their Input, I literally just bump up this thread from the dead and getting many useful response. Below are a few update.

It try Recovery from the System, and also creating a new user. It seems both attempt suggest as long as I log into my iCloud account, it will start downloading. So both solution dont work.

Thx to the suggestion of iCloud files failed to Sync, ( It will have a Cloud icon on your Finder, look up for a few post above ) I took a look and there WERE NOT any file with that icon. Both on All My files and on iCloud Drive. However I did notice 8 Strange file, a few of them are Infinity Blade 2 saves, which weight less then 100KB each. and a few are Kakotalk Log file which weight in few MB each. In total they weighted less then 10MB. And my top download speed are 900KB/s. That means I would have to redownload them like a millions times over and over......

I deleted them, and the downloading immediately stopped, I thought I have fixed it, but I am highly suspicious those are not the culprit due to the file size I mentioned above.

Today I saw nsurlsessiond downloading again, I wait for a few minutes and it stopped. Since I had taken lots of Picture I was giving it sometimes to sync. I opened Photos and turns out all picture were there already. So this is all good.

However after a few hours nsurlsessiond was downloading at full throttle again. At first it was downloading from Apple CDN ( actually it is CDN from Akamai), I think that is ok, anything from CDN are likely not something on your iCloud, but rather likely to be Software Update, Apple Music, Apps Update etc.

However I watched the Data went over 3GB and didn't slow down, again I had no idea what it was downloading. I updated the latest El Capitan when it came out as well as the Recover Image. So i should not have any more update.

And later in the hour, nsurlseesiond was, again downloading from Amazon AWS S3.

( Which I am pretty angry as a shareholder because Apple has so far still fail to make enough Datacenter and keep the storage on their bill, instead they continue to use third party storage like Amazon S3 and Microsoft Azure )

So basically, the problem is still not solved, and Apple has fail to acknowledge the problem. A quick search on Google and Twitter will see lots of angry users. And to those poor soul like me who got charged more because we are running on 3G/4G Internet connection with Monthly cap.

ksec

Level 1

14 points

Dec 15, 2015 3:46 AM in response to ksec

I think I have finally find the cause. At least after 5 days of restarting and refreshing my system, nsurlsessiond hasn't downloaded a single thing.

Td;lr - The answer is iCloud Drive, or in my case WhatsApp. Turn off iCloud Backup in WhatsApp -> Setting. And it should be fine.

Long story

Someone on the internet pointed out you could use Fseventer to see your HDD's file writing within the session. However the tools isn't been updated so it won't work with Yosemite or El Capitan. It turns out you could still use it by unticking low level fsevent in the fseventer preference.

I watched how Caches and CloudKit was mainly responsible for all the downloading, and I notice there was a WhatsApp folder with 2GB of data, but later that folder would reset to 600MB.

My theory is this, Somehow Whatever you stored in iCloud Drive, it will get cached / Sync on your computer. I have no idea why this is needed. But i see many other Apps's data on iCloud Drive downloaded on my computer.

So if you have any data, like a big Movie File you constantly edit it on your Phone, and it is stored on the iCloud Drive. Then that is likely the causes.

On to my case, I have been asking around for a long time and it seems no one cares to know. May be because WhatsApp is not popular in US. But WhatsApp has two way of back up, one is to use the default iCloud Backup where you back up your entire phone plus all the Apps. The other one is Whatsapp's internal backup where it store its data in the iCloud Drive.

In a default scenario, most people would have BOTH turned on. Which means you are actually wasting your iCloud drive space doing double backup!. WhatsApp internal backup will constantly backup itself to iCloud drive within WiFi range, which means your computer will constantly be refreshed and redownload that backup. And in case like me I have a 2.5GB WhatsApp backup which means my Mac will be downloading the whatsapp backup, and once finished it may realise there is a newer backup so it will re download again..... and loop.

GJS0

Level 1

4 points

Dec 15, 2015 12:29 PM in response to ksec

@ksec I've also just repro'ed this in the last few days and I have isolated the issue with WhatsApp iCloud Drive backups. I've emailed WhatsApp support (support@whatsapp.com) and raised an issue; It would help raise awareness and expedite a fix if everyone else could do the same. And by fix, i'm hoping there is an attribute on the CloudKit API which prevents this data from being sync'ed across devices.

Steps to resolve:

On your iPhone > Launch WhatsApp > Select the 'Settings' tab > Chats > Chat Backup > Auto Backup > Off
On your Mac > System Pref's > iCloud > Deselect iCloud Drive > Manage (button in the bottom-right) > Select 'WhatsApp Messenger' > Press 'Delete Documents and Data'

nsurlsessiond - taking up all bandwidth!! Help ?