SecItemCopyMatching crash (keychain corrupt)

Privacy & Security General
secure OP
Created Jan ’18
Replies 14
Boosts 0
Views 4.6k
Participants 2

Hi,

We are seeing some strange behavior on the latest macOS 10.13.2. Considering the following code example where we are trying to list the Identites in a keychain:


NSMutableDictionary* query = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                  kSecClassIdentity, kSecClass,
                                  kCFBooleanTrue, kSecReturnRef,
                                  kCFBooleanTrue, kSecReturnAttributes,
                                  kSecMatchLimitAll, kSecMatchLimit,
                                  nil];

NSArray* identities = nil;
    OSStatus status = SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef*)&identities);

if (status == errSecSuccess) {


In certain cases identities is nil which does not seem to follow the way the function returns information. (status != errSecSuccess if no info was found in the query).


We have seen some similar questions on the forum:

https://forums.developer.apple.com/message/46898#46898

https://forums.developer.apple.com/message/262088#262088

But I feel these are examples of adding a malformed key and then trying to retrieve it again. We are search for ALL identities.



Any advice would be appreciated.


Thanks,


S.

Replies  14
Boosts  0
Views  4.6k
Participants  2
DTS Engineer OP
Apple
Jan ’18

In certain cases identities is nil which does not seem to follow the way the function returns information.

Let me confirm my understanding of this. You’re saying that you get a function result of 

errSecSuccess
and yet 
identities
comes back as 
nil
. Is that right?

If so, then I agree that this is bugworth. Please post your bug number, just for the record.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
secure OP
Jan ’18

After more testing, we managed to get some crash logs


Thread 5 Crashed:
0   com.apple.security 0x00007fff4eb55344 SecError + 110
1   com.apple.security 0x00007fff4eac6177 SecCDSAKeyIsEqual(OpaqueSecKeyRef*, OpaqueSecKeyRef*) + 183
2   com.apple.security 0x00007fff4eab90d0 SecItemCopyMatching_osx(__CFDictionary const*, void const**) + 2579
3   com.apple.security 0x00007fff4eab9c0b SecItemCopyMatching + 440
4   com.paladin.SecureW2-JoinNow         0x0000000100053544 +[PLKeychainUtils copyCertificate:key:identity:forUsername:isOAuth:ssid:userNameWithoutSHA:] + 1236
5   com.paladin.SecureW2-JoinNow         0x00000001000b859e -[PLCredentialsOperation operationStart] + 2622
6   com.paladin.SecureW2-JoinNow         0x00000001000acc04 -[PLActionOperation operationStartImpl] + 84
7   com.apple.Foundation 0x00007fff44e8be48 __NSThread__start__ + 1197
8   libsystem_pthread.dylib         0x00007fff6a8796c1 _pthread_body + 340
9   libsystem_pthread.dylib         0x00007fff6a87956d _pthread_start + 377
10  libsystem_pthread.dylib        0x00007fff6a878c5d thread_start + 13


The "SecItemCopyMatching" crash references the code in the initial post, where we invoke the function.


Any ideas?

0
DTS Engineer OP
Apple
Jan ’18

After more testing, we managed to get some crash logs

Please post a full crash report.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
secure OP
Jan ’18

Process: XXXX [4467]

Path: /private/var/folders//XXXX.app/Contents/MacOS/XXXX

Identifier: xxxx

Version: 2.13.1.GA1 (???)

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: XXXX [4467]

User ID: 501



Date/Time: 2018-01-16 12:26:24.334 -0700

OS Version: Mac OS X 10.13.2 (17C88)

Report Version: 12

Bridge OS Version: 3.0 (14Y661)

Anonymous UUID: XXXX



Sleep/Wake UUID: XXXX



Time Awake Since Boot: 4600 seconds

Time Since Wake: 580 seconds



System Integrity Protection: enabled



Notes: Translocated Process



Crashed Thread: 5



Exception Type: EXC_BAD_ACCESS (SIGSEGV)

Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000001

Exception Note: EXC_CORPSE_NOTIFY



Termination Signal: Segmentation fault: 11

Termination Reason: Namespace SIGNAL, Code 0xb

Terminating Process: exc handler [0]



VM Regions Near 0x1:

-->

__TEXT 0000000100000000-000000010011b000 [ 1132K] r-x/rwx SM=COW /var/folders//XXXX.app/Contents/MacOS/XXXX



Thread 0:: Dispatch queue: com.apple.main-thread

0 libsystem_kernel.dylib 0x00007fff6a73eef2 kevent_id + 10

1 libdispatch.dylib 0x00007fff6a5d2a4c _dispatch_kq_poll + 197

2 libdispatch.dylib 0x00007fff6a5d3462 _dispatch_event_loop_wait_for_ownership + 522

3 libdispatch.dylib 0x00007fff6a5cb1b2 _dispatch_sync_wait + 481

4 com.apple.AppKit 0x00007fff40df2f69 _disable_updates_sync + 161

5 com.apple.AppKit 0x00007fff404b43a5 NSCGSDisableUpdates + 76

6 com.apple.AppKit 0x00007fff404b426c NSCGSTransactionRunPreCommitActionsForOrder_ + 147

7 com.apple.AppKit 0x00007fff404b41c6 NSCGSTransactionRunPreCommitActions_ + 31

8 com.apple.AppKit 0x00007fff404b419b __39+[_NSCGSTransaction currentTransaction]_block_invoke + 34

9 com.apple.QuartzCore 0x00007fff4de838af CA::Transaction::run_commit_handlers(CATransactionPhase) + 49

10 com.apple.QuartzCore 0x00007fff4de82dda CA::Context::commit_transaction(CA::Transaction*) + 1396

11 com.apple.QuartzCore 0x00007fff4de8254d CA::Transaction::commit() + 487

12 com.apple.QuartzCore 0x00007fff4de8e0c2 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 66

13 com.apple.CoreFoundation 0x00007fff42dbbfa7 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23

14 com.apple.CoreFoundation 0x00007fff42dbbecf __CFRunLoopDoObservers + 527

15 com.apple.CoreFoundation 0x00007fff42d9dd5f CFRunLoopRunSpecific + 543

16 com.apple.HIToolbox 0x00007fff420b5e26 RunCurrentEventLoopInMode + 286

17 com.apple.HIToolbox 0x00007fff420b5a9f ReceiveNextEventCommon + 366

18 com.apple.HIToolbox 0x00007fff420b5914 _BlockUntilNextEventMatchingListInModeWithFilter + 64

19 com.apple.AppKit 0x00007fff40380f5f _DPSNextEvent + 2085

20 com.apple.AppKit 0x00007fff40b16b4c -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044

21 com.apple.AppKit 0x00007fff40375d6d -[NSApplication run] + 764

22 com.apple.AppKit 0x00007fff40344f1a NSApplicationMain + 804

23 com.XXXX.XXXX-XXXX 0x0000000100001bc6 main + 54

24 com.XXXX.XXXX-XXXX 0x0000000100001b84 start + 52



Thread 1:: com.apple.NSEventThread

0 libsystem_kernel.dylib 0x00007fff6a7347c2 mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff6a733cdc mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff42d9f355 __CFRunLoopServiceMachPort + 341

3 com.apple.CoreFoundation 0x00007fff42d9e6a7 __CFRunLoopRun + 1783

4 com.apple.CoreFoundation 0x00007fff42d9dd23 CFRunLoopRunSpecific + 483

5 com.apple.AppKit 0x00007fff404be3c8 _NSEventThread + 184

6 libsystem_pthread.dylib 0x00007fff6a8796c1 _pthread_body + 340

7 libsystem_pthread.dylib 0x00007fff6a87956d _pthread_start + 377

8 libsystem_pthread.dylib 0x00007fff6a878c5d thread_start + 13



Thread 2:: com.apple.NSURLConnectionLoader

0 libsystem_kernel.dylib 0x00007fff6a7347c2 mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff6a733cdc mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff42d9f355 __CFRunLoopServiceMachPort + 341

3 com.apple.CoreFoundation 0x00007fff42d9e6a7 __CFRunLoopRun + 1783

4 com.apple.CoreFoundation 0x00007fff42d9dd23 CFRunLoopRunSpecific + 483

5 com.apple.CFNetwork 0x00007fff41f16f84 -[__CoreSchedulingSetRunnable runForever] + 722

6 com.apple.Foundation 0x00007fff44e8be48 __NSThread__start__ + 1197

7 libsystem_pthread.dylib 0x00007fff6a8796c1 _pthread_body + 340

8 libsystem_pthread.dylib 0x00007fff6a87956d _pthread_start + 377

9 libsystem_pthread.dylib 0x00007fff6a878c5d thread_start + 13



Thread 3:

0 libsystem_kernel.dylib 0x00007fff6a73e562 __workq_kernreturn + 10

1 libsystem_pthread.dylib 0x00007fff6a87926f _pthread_wqthread + 1552

2 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 4:

0 libsystem_kernel.dylib 0x00007fff6a73e562 __workq_kernreturn + 10

1 libsystem_pthread.dylib 0x00007fff6a87926f _pthread_wqthread + 1552

2 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 5 Crashed:

0 com.apple.security 0x00007fff4eb55344 SecError + 110

1 com.apple.security 0x00007fff4eac6177 SecCDSAKeyIsEqual(OpaqueSecKeyRef*, OpaqueSecKeyRef*) + 183

2 com.apple.security 0x00007fff4eab90d0 SecItemCopyMatching_osx(__CFDictionary const*, void const**) + 2579

3 com.apple.security 0x00007fff4eab9c0b SecItemCopyMatching + 440

4 com.XXXX.XXXX-XXXX 0x0000000100053544 +[PLKeychainUtils copyCertificate:key:identity:forUsername:isOAuth:ssid:userNameWithoutSHA:] + 1236

5 com.XXXX.XXXX-XXXX 0x00000001000b859e -[PLCredentialsOperation operationStart] + 2622

6 com.XXXX.XXXX-XXXX 0x00000001000acc04 -[PLActionOperation operationStartImpl] + 84

7 com.apple.Foundation 0x00007fff44e8be48 __NSThread__start__ + 1197

8 libsystem_pthread.dylib 0x00007fff6a8796c1 _pthread_body + 340

9 libsystem_pthread.dylib 0x00007fff6a87956d _pthread_start + 377

10 libsystem_pthread.dylib 0x00007fff6a878c5d thread_start + 13



Thread 6:

0 libsystem_kernel.dylib 0x00007fff6a73e562 __workq_kernreturn + 10

1 libsystem_pthread.dylib 0x00007fff6a87906a _pthread_wqthread + 1035

2 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 7:

0 libsystem_kernel.dylib 0x00007fff6a73e562 __workq_kernreturn + 10

1 libsystem_pthread.dylib 0x00007fff6a87926f _pthread_wqthread + 1552

2 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 8:: Dispatch queue: NSCGSDisableUpdates

0 libsystem_kernel.dylib 0x00007fff6a7347c2 mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff6a733cdc mach_msg + 60

2 com.apple.SkyLight 0x00007fff64611285 CGSUpdateManager::enable_updates_common() + 565

3 com.apple.SkyLight 0x00007fff645b5b44 CGSUpdateManager::enable_update(unsigned long long) + 320

4 libdispatch.dylib 0x00007fff6a5bc591 _dispatch_call_block_and_release + 12

5 libdispatch.dylib 0x00007fff6a5b4d50 _dispatch_client_callout + 8

6 libdispatch.dylib 0x00007fff6a5c920c _dispatch_queue_serial_drain + 635

7 libdispatch.dylib 0x00007fff6a5bc0fd _dispatch_queue_invoke + 373

8 libdispatch.dylib 0x00007fff6a5c9f02 _dispatch_root_queue_drain_deferred_wlh + 332

9 libdispatch.dylib 0x00007fff6a5cdd16 _dispatch_workloop_worker_thread + 880

10 libsystem_pthread.dylib 0x00007fff6a879033 _pthread_wqthread + 980

11 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 9:

0 libsystem_kernel.dylib 0x00007fff6a73e562 __workq_kernreturn + 10

1 libsystem_pthread.dylib 0x00007fff6a87926f _pthread_wqthread + 1552

2 libsystem_pthread.dylib 0x00007fff6a878c4d start_wqthread + 13



Thread 10:

0 libsystem_pthread.dylib 0x00007fff6a878c40 start_wqthread + 0



Thread 5 crashed with X86 Thread State (64-bit):

rax: 0x3e67ba6e6c2c0054 rbx: 0x0000000104302548 rcx: 0x0000000104302550 rdx: 0x00007fff9e85aa38

rdi: 0xffffffffffff9d28 rsi: 0x0000000000000001 rbp: 0x0000700005a898a0 rsp: 0x0000700005a897b0

r8: 0x0000000106801138 r9: 0x0000000000000040 r10: 0x00007fff9e85aa38 r11: 0x0000000000000001

r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x00000000ffff9d28 r15: 0x000060c0001a2ae0

rip: 0x00007fff4eb55344 rfl: 0x0000000000010202 cr2: 0x0000000000000001



Logical CPU: 3

Error Code: 0x00000004

Trap Number: 14





Binary Images:

0x100000000 - 0x10011afff +com.XXXX.XXXX-XXXX (2.13.1.GA1 - ???) <037E0389-7961-3D4B-ABD0-C3EB6C01F233> /var/folders//XXXX.app/Contents/MacOS/XXXX

0x107af5000 - 0x107af5fff com.apple.applescript.component (2.7 - 385.1) <F356EFDC-4EDE-320C-B686-00C1DBAB4AC1> /System/Library/Components/AppleScript.component/Contents/MacOS/AppleScript

0x109a00000 - 0x109ac3ffb com.apple.AMDRadeonX4000GLDriver (1.60.24 - 1.6.0) <5DBE8164-D0C6-3E6D-B723-9EFF799540C6> /System/Library/Extensions/AMDRadeonX4000GLDriver.bundle/Contents/MacOS/AMDRadeonX4000GLDriver

0x109b4a000 - 0x109b9498f dyld (519.2.2) <6695F30B-4E88-3C0B-9867-7D738C44A3E6> /usr/lib/dyld

0x10a600000 - 0x10a735fff com.apple.AMDMTLBronzeDriver (1.60.24 - 1.6.0) <6B1B8B5B-F714-3454-B581-41315D5F8741> /System/Library/Extensions/AMDMTLBronzeDriver.bundle/Contents/MacOS/AMDMTLBronzeDriver

0x10b000000 - 0x10bc99fff com.apple.driver.AppleIntelSKLGraphicsGLDriver (10.30.12 - 10.3.0) <D8A7254E-169F-38BF-9224-E9897CDA1D93> /System/Library/Extensions/AppleIntelSKLGraphicsGLDriver.bundle/Contents/MacOS/AppleIntelSKLGraphicsGLDriver

0x7fff3b441000 - 0x7fff3b78fff7 com.apple.RawCamera.bundle (8.02.0 - 1017.2.2) <C799730B-C745-3775-BCE7-C67B8BD97FDB> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera

0x7fff3b9d7000 - 0x7fff3c201ff7 ATIRadeonX4000SCLib.dylib (1.60.24) <4BC835B1-A3BF-34BD-9D73-0537AC70CAF4> /System/Library/Extensions/AMDRadeonX4000GLDriver.bundle/Contents/MacOS/ATIRadeonX4000SCLib.dylib

0x7fff3cf1f000 - 0x7fff3d0e6fff com.apple.driver.AppleIntelSKLGraphicsMTLDriver (10.30.12 - 10.3.0) <B1FF32B4-EAF0-347C-A701-D688EFCE3A12> /System/Library/Extensions/AppleIntelSKLGraphicsMTLDriver.bundle/Contents/MacOS/AppleIntelSKLGraphicsMTLDriver

0x7fff3ef64000 - 0x7fff3f13fff7 com.apple.avfoundation (2.0 - 1528.24) <E4CE97EA-94C7-3CC4-B768-15AA25E76A83> /System/Library/Frameworks/AVFoundation.framework/Versions/A/AVFoundation

0x7fff3f140000 - 0x7fff3f1faff7 com.apple.audio.AVFAudio (1.0 - ???) <E7DFCDAF-97A8-314F-BBED-76B9C5041E38> /System/Library/Frameworks/AVFoundation.framework/Versions/A/Frameworks/AVFAudio.framework/Versions/A/AVFAudio

0x7fff3f300000 - 0x7fff3f300fff com.apple.Accelerate (1.11 - Accelerate 1.11) <5AA750F5-D633-32BA-B7F3-4F651FB1761E> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate

0x7fff3f301000 - 0x7fff3f317fe3 libCGInterfaces.dylib (417) <27E09D39-51B5-3297-BE33-0DB1736B833A> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib

0x7fff3f318000 - 0x7fff3f816fc3 com.apple.vImage (8.1 - ???) <310976EE-E12D-39D7-8F58-6EE924E08576> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage

0x7fff3f817000 - 0x7fff3f971fcb libBLAS.dylib (1211.30.1) <0DB0D952-BCF4-3479-BA2F-785FB1A57479> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib

0x7fff3f972000 - 0x7fff3f9a0fef libBNNS.dylib (37) <49EB4DBA-877C-3D41-90A2-C3D982C72A54> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib

0x7fff3f9a1000 - 0x7fff3fd61ff7 libLAPACK.dylib (1211.30.1) <2D4E4446-6B63-350C-BD68-A1B8FBE99539> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib

0x7fff3fd62000 - 0x7fff3fd77ff7 libLinearAlgebra.dylib (1211.30.1) <6C68F41D-1398-3AFE-BE72-C0ECA1B24BDC> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib

0x7fff3fd78000 - 0x7fff3fd7dff3 libQuadrature.dylib (3) <3D6BF66A-55B2-3692-BAC7-DEB0C676ED29> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib

0x7fff3fd7e000 - 0x7fff3fddcfff libSparse.dylib (79.1.1) <7AD0F8A8-FD36-36FE-B83D-58648EBD0027> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib

0x7fff3fddd000 - 0x7fff3fdf0fff libSparseBLAS.dylib (1211.30.1) <42506F6F-0F38-322E-9903-C1DB66E4DA05> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib

0x7fff3fdf1000 - 0x7fff3ff9dfc3 libvDSP.dylib (622.20.8) <6FFCA52B-7D60-326A-ADF2-601F39A8685A> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib

0x7fff3ff9e000 - 0x7fff4004efef libvMisc.dylib (622.20.8) <54F90047-879F-3260-8604-6E453149B49E> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib

0x7fff4004f000 - 0x7fff4004ffff com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <8A96A8ED-7B88-3D17-8D17-41D224E0EC90> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib

0x7fff4033f000 - 0x7fff4119cfff com.apple.AppKit (6.9 - 1561.20.106) <7A71ACCF-2DF5-3557-BB22-3A9FC9F71CCF> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit

0x7fff411dd000 - 0x7fff411edfff com.apple.AppleScriptObjC (1.4 - 33) <6A9166A3-B93F-3201-9B77-ED53C0119EF0> /System/Library/Frameworks/AppleScriptObjC.framework/Versions/A/AppleScriptObjC

0x7fff411ee000 - 0x7fff411eefff com.apple.ApplicationServices (48 - 50) <7627DBD6-497B-3AB7-9B63-F0532EDF09B8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices

0x7fff411ef000 - 0x7fff41255fff com.apple.ApplicationServices.ATS (377 - 445) <CDF5F6D7-4E7D-3D28-9FBA-1B53AD9FA8F8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS

0x7fff412ee000 - 0x7fff41410fff libFontParser.dylib (222.1.2) <11BD5EEF-AF18-33FB-B114-DD611932E822> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib

0x7fff41411000 - 0x7fff4145bff7 libFontRegistry.dylib (221) <A22F82C0-B4FE-3DB5-B968-79B28257DF2F> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib

0x7fff41500000 - 0x7fff41533ff7 libTrueTypeScaler.dylib (222.1.2) <33C245B4-E1AD-3C89-B735-5A5610E547C8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib

0x7fff4159d000 - 0x7fff415a1ff3 com.apple.ColorSyncLegacy (4.13.0 - 1) <42C25E85-1CF3-3DEC-A434-BE69F68F4318> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSyncLegacy.framework/Versions/A/ColorSyncLegacy

0x7fff41641000 - 0x7fff41693ff7 com.apple.HIServices (1.22 - 622) <2E83CD6F-ED98-3C29-BD0A-8525E38AB5DB> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices

0x7fff41694000 - 0x7fff416a2fff com.apple.LangAnalysis (1.7.0 - 1.7.0) <71A9C815-AC55-3E36-A618-F6778F5119AD> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis

0x7fff416a3000 - 0x7fff416effff com.apple.print.framework.PrintCore (13 - 503) <A69E2BAD-2B66-38CC-9D3A-0A0EBC41341D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore

0x7fff416f0000 - 0x7fff4172afff com.apple.QD (3.12 - 403) <38D8106A-4FFA-3FE9-9999-714CADD7EE9C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD

0x7fff4172b000 - 0x7fff41737fff com.apple.speech.synthesis.framework (7.2.1 - 7.2.1) <BA7EDC49-E216-3D96-A7B7-8C76B862D484> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis

0x7fff41738000 - 0x7fff419c3ff7 com.apple.audio.toolbox.AudioToolbox (1.14 - 1.14) <71699B6E-8B94-39E2-801F-8467C2B5B621> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox

0x7fff419c5000 - 0x7fff419c5fff com.apple.audio.units.AudioUnit (1.14 - 1.14) <28C7FC0C-D2E5-3703-916F-866A0F823229> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit

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0x7fff6860f000 - 0x7fff6861cffb libbz2.1.0.dylib (38) <0A5086BB-4724-3C14-979D-5AD4F26B5B45> /usr/lib/libbz2.1.0.dylib

0x7fff6861d000 - 0x7fff68673fff libc++.1.dylib (400.9) <FCF5E1F6-2B04-3545-8004-F3AB32FED172> /usr/lib/libc++.1.dylib

0x7fff68674000 - 0x7fff68698ff7 libc++abi.dylib (400.7) <217656D5-BC40-37FF-B322-91CB2AAD4F34> /usr/lib/libc++abi.dylib

0x7fff6869a000 - 0x7fff686aafff libcmph.dylib (6) <A5509EE8-7E00-3224-8814-015B077A3CF5> /usr/lib/libcmph.dylib

0x7fff686ab000 - 0x7fff686c1fff libcompression.dylib (47) <E64D4416-DFBF-314B-BBB9-BED23C3A251C> /usr/lib/libcompression.dylib

0x7fff6896e000 - 0x7fff68986ff7 libcoretls.dylib (155) <DFE2454F-2FE3-3B2B-A22B-422947C34C69> /usr/lib/libcoretls.dylib

0x7fff68987000 - 0x7fff68988ffb libcoretls_cfhelpers.dylib (155) <D3F4B882-40C1-3CD4-927B-0E0ED6031D0B> /usr/lib/libcoretls_cfhelpers.dylib

0x7fff68a3e000 - 0x7fff68b20ff3 libcrypto.0.9.8.dylib (76.30.1) <D47BDA97-AF5D-39A5-9F54-8244C4B6A993> /usr/lib/libcrypto.0.9.8.dylib

0x7fff68b21000 - 0x7fff68cb1fff libcrypto.35.dylib (22) <067CFC21-249D-392D-ADE1-785100BF0F83> /usr/lib/libcrypto.35.dylib

0x7fff68e58000 - 0x7fff68eaeff3 libcups.2.dylib (462.1) <B78448A0-9C97-3D4A-823E-EBE37B2B7CA6> /usr/lib/libcups.2.dylib

0x7fff68f30000 - 0x7fff68f37ff3 libdscsym.dylib (183.1) <2DE012BF-CE9A-3BDF-9A2D-55D66B51AA35> /usr/lib/libdscsym.dylib

0x7fff68fec000 - 0x7fff68fecfff libenergytrace.dylib (16) <A92AB8B8-B986-3CE6-980D-D55090FEF387> /usr/lib/libenergytrace.dylib

0x7fff69014000 - 0x7fff69015fff libffi.dylib (18.1) <02011073-8CB7-362F-BC52-43B4E83687B0> /usr/lib/libffi.dylib

0x7fff69023000 - 0x7fff69028ff3 libheimdal-asn1.dylib (520.30.1) <14DC1451-6E22-3A48-80CB-5D33DC0F8C3B> /usr/lib/libheimdal-asn1.dylib

0x7fff69054000 - 0x7fff69145ff7 libiconv.2.dylib (51) <0772997F-4109-38A1-91ED-0F3F16AE99E5> /usr/lib/libiconv.2.dylib

0x7fff69146000 - 0x7fff6936dffb libicucore.A.dylib (59152.0.1) <281C39FD-0C9A-3EB2-A407-36D4CCE938E5> /usr/lib/libicucore.A.dylib

0x7fff693ba000 - 0x7fff693bbfff liblangid.dylib (128) <39C39393-0D05-301D-93B2-F224FC4949AA> /usr/lib/liblangid.dylib

0x7fff693bc000 - 0x7fff693d5ffb liblzma.5.dylib (10) <3D419A50-961F-37D2-8A01-3DC7AB7B8D18> /usr/lib/liblzma.5.dylib

0x7fff693d6000 - 0x7fff693ecff7 libmarisa.dylib (9) <D6D2D55D-1D2E-3442-B152-B18803C0ABB4> /usr/lib/libmarisa.dylib

0x7fff6949d000 - 0x7fff696c5ff7 libmecabra.dylib (779.7.6) <7808C544-161E-37CE-9D42-F368C82A180D> /usr/lib/libmecabra.dylib

0x7fff6989d000 - 0x7fff69974ffb libnetwork.dylib (1229.30.11) <2A9846DE-C063-3340-89D1-D5DAC2B8A08A> /usr/lib/libnetwork.dylib

0x7fff699ea000 - 0x7fff69dd87e7 libobjc.A.dylib (723) <93A92316-DE1E-378C-8891-99720B50D075> /usr/lib/libobjc.A.dylib

0x7fff69deb000 - 0x7fff69deffff libpam.2.dylib (22) <7B4D2CE2-1438-387A-9802-5CEEFBF26F86> /usr/lib/libpam.2.dylib

0x7fff69df2000 - 0x7fff69e26fff libpcap.A.dylib (79.20.1) <FA13918B-A247-3181-B256-9B852C7BA316> /usr/lib/libpcap.A.dylib

0x7fff69ea5000 - 0x7fff69ec1ffb libresolv.9.dylib (65) <E8F3415B-4472-3202-8901-41FD87981DB2> /usr/lib/libresolv.9.dylib

0x7fff69efc000 - 0x7fff69f0efff libsasl2.2.dylib (211) <D9E281A2-D7BA-32CD-8B96-54972B1D9E66> /usr/lib/libsasl2.2.dylib

0x7fff69f0f000 - 0x7fff69f10ff7 libspindump.dylib (248) <12E8B8BA-072F-39AE-8BC9-7D5840DA80EB> /usr/lib/libspindump.dylib

0x7fff69f11000 - 0x7fff6a0a4fe7 libsqlite3.dylib (274.5) <A1DEB5AB-8FE8-332E-A7E5-F493F2223FE3> /usr/lib/libsqlite3.dylib

0x7fff6a0c7000 - 0x7fff6a0ffff3 libssl.0.9.8.dylib (76.30.1) <31E4862C-C181-3D5E-ACB3-CDE18764638F> /usr/lib/libssl.0.9.8.dylib

0x7fff6a275000 - 0x7fff6a2aefff libusrtcp.dylib (1229.30.11) <537F14D0-84DF-349F-8EA0-52BB7A241E60> /usr/lib/libusrtcp.dylib

0x7fff6a2af000 - 0x7fff6a2b2ffb libutil.dylib (51.20.1) <216D18E5-0BAF-3EAF-A38E-F6AC37CBABD9> /usr/lib/libutil.dylib

0x7fff6a2b3000 - 0x7fff6a2c0fff libxar.1.dylib (400) <0316128D-3B47-3052-995D-97B4FE5491DC> /usr/lib/libxar.1.dylib

0x7fff6a2c4000 - 0x7fff6a3abfff libxml2.2.dylib (31.7) <49544596-BCF8-3765-8DC5-DB1A9A90EF92> /usr/lib/libxml2.2.dylib

0x7fff6a3ac000 - 0x7fff6a3d4fff libxslt.1.dylib (15.10) <66682AF6-C2D5-374C-901F-25A3E72814DC> /usr/lib/libxslt.1.dylib

0x7fff6a3d5000 - 0x7fff6a3e7ffb libz.1.dylib (70) <48C67CFC-940D-3857-8DAD-857774605352> /usr/lib/libz.1.dylib

0x7fff6a485000 - 0x7fff6a489ff7 libcache.dylib (80) <354F3B7D-404E-3398-9EBF-65CA2CE65211> /usr/lib/system/libcache.dylib

0x7fff6a48a000 - 0x7fff6a494ff3 libcommonCrypto.dylib (60118.30.2) <674286D3-7744-36A3-9AAA-49DFCD97A986> /usr/lib/system/libcommonCrypto.dylib

0x7fff6a495000 - 0x7fff6a49cfff libcompiler_rt.dylib (62) <4487CFBA-A5D7-3282-9E6B-94CAD7BE507E> /usr/lib/system/libcompiler_rt.dylib

0x7fff6a49d000 - 0x7fff6a4a5ffb libcopyfile.dylib (146.30.2) <2C7C67D7-562B-3FFA-973D-BACF4C10E1EC> /usr/lib/system/libcopyfile.dylib

0x7fff6a4a6000 - 0x7fff6a52bfff libcorecrypto.dylib (562.30.10) <8A53EFE1-AFCA-3676-BEE1-FA5ED9F0E222> /usr/lib/system/libcorecrypto.dylib

0x7fff6a5b3000 - 0x7fff6a5ecff7 libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib

0x7fff6a5ed000 - 0x7fff6a60aff7 libdyld.dylib (519.2.2) <C50D02BC-A333-3313-B787-02F255A6783F> /usr/lib/system/libdyld.dylib

0x7fff6a60b000 - 0x7fff6a60bffb libkeymgr.dylib (28) <6D84A96F-C65B-38EC-BDB5-21FD2C97E7B2> /usr/lib/system/libkeymgr.dylib

0x7fff6a60c000 - 0x7fff6a618ff3 libkxld.dylib (4570.31.3) <C0DBCF74-E669-3AAD-934F-F07F3FE32908> /usr/lib/system/libkxld.dylib

0x7fff6a619000 - 0x7fff6a619ff7 liblaunch.dylib (1205.30.29) <E66F58ED-C15E-3DFB-BC22-A861E13918C6> /usr/lib/system/liblaunch.dylib

0x7fff6a61a000 - 0x7fff6a61effb libmacho.dylib (900.0.1) <756F2553-07B6-3B42-ACEA-2F0F1A5E8D0F> /usr/lib/system/libmacho.dylib

0x7fff6a61f000 - 0x7fff6a621ff3 libquarantine.dylib (86) <6AC8773F-3817-3D82-99C2-01BABB9C3CBB> /usr/lib/system/libquarantine.dylib

0x7fff6a622000 - 0x7fff6a623ff3 libremovefile.dylib (45) <912FA211-DD8C-3C92-8424-21B89F8B10FD> /usr/lib/system/libremovefile.dylib

0x7fff6a624000 - 0x7fff6a63bfff libsystem_asl.dylib (356.1.1) <94972913-9DF0-3C78-847C-43E58919E3DA> /usr/lib/system/libsystem_asl.dylib

0x7fff6a63c000 - 0x7fff6a63cfff libsystem_blocks.dylib (67) <F2493BB5-B1C6-3C4D-9F1F-1B402E0F1DB7> /usr/lib/system/libsystem_blocks.dylib

0x7fff6a63d000 - 0x7fff6a6c6ff7 libsystem_c.dylib (1244.30.3) <E0136C71-0648-36F0-9F84-82EA2748A8D7> /usr/lib/system/libsystem_c.dylib

0x7fff6a6c7000 - 0x7fff6a6caffb libsystem_configuration.dylib (963.30.1) <0F8D0B76-4F7D-34EC-AB6C-50F9465809DA> /usr/lib/system/libsystem_configuration.dylib

0x7fff6a6cb000 - 0x7fff6a6ceffb libsystem_coreservices.dylib (51) <21A488D0-2D07-344E-8631-CC8B2A246F35> /usr/lib/system/libsystem_coreservices.dylib

0x7fff6a6cf000 - 0x7fff6a6d0fff libsystem_darwin.dylib (1244.30.3) <2F750CB1-BC26-3FA3-AE59-553EE30D451B> /usr/lib/system/libsystem_darwin.dylib

0x7fff6a6d1000 - 0x7fff6a6d7ff7 libsystem_dnssd.dylib (878.30.4) <EB9BB165-45A4-367C-B33A-688D4F383A95> /usr/lib/system/libsystem_dnssd.dylib

0x7fff6a6d8000 - 0x7fff6a721ff7 libsystem_info.dylib (517.30.1) <7D79E167-4B5C-3833-81EE-3AF3FB53616D> /usr/lib/system/libsystem_info.dylib

0x7fff6a722000 - 0x7fff6a747ff7 libsystem_kernel.dylib (4570.31.3) <D2E842AA-3B8D-31BF-8234-8C1BE11CFE32> /usr/lib/system/libsystem_kernel.dylib

0x7fff6a748000 - 0x7fff6a793fcb libsystem_m.dylib (3146) <ABB1B85F-9FFE-31B8-AD4F-E39A30794A93> /usr/lib/system/libsystem_m.dylib

0x7fff6a794000 - 0x7fff6a7b3fff libsystem_malloc.dylib (140.1.1) <9F0745FF-B92F-330D-8812-BB74001D1D33> /usr/lib/system/libsystem_malloc.dylib

0x7fff6a7b4000 - 0x7fff6a858ff3 libsystem_network.dylib (1229.30.11) <40BAD301-8744-3AD8-A688-E7925C587B00> /usr/lib/system/libsystem_network.dylib

0x7fff6a859000 - 0x7fff6a863ffb libsystem_networkextension.dylib (767.30.7) <C5ED4BAB-2480-369D-8AB6-DFB37C15A1EE> /usr/lib/system/libsystem_networkextension.dylib

0x7fff6a864000 - 0x7fff6a86dff3 libsystem_notify.dylib (172) <98EA3D62-7C86-30DE-8261-D020D2F1EFF3> /usr/lib/system/libsystem_notify.dylib

0x7fff6a86e000 - 0x7fff6a875ff7 libsystem_platform.dylib (161.20.1) <C049250F-8C35-314D-810F-4E28AEAED983> /usr/lib/system/libsystem_platform.dylib

0x7fff6a876000 - 0x7fff6a881fff libsystem_pthread.dylib (301.30.1) <ABA848E1-6978-3B42-A3A7-608B2C36FA93> /usr/lib/system/libsystem_pthread.dylib

0x7fff6a882000 - 0x7fff6a885ff3 libsystem_sandbox.dylib (765.30.4) <A51828BA-26D8-3205-AF3A-DF5C37269468> /usr/lib/system/libsystem_sandbox.dylib

0x7fff6a886000 - 0x7fff6a887ff3 libsystem_secinit.dylib (30) <F06ADB8F-9E94-34A7-B3C9-2C22FDD14BAD> /usr/lib/system/libsystem_secinit.dylib

0x7fff6a888000 - 0x7fff6a88fff7 libsystem_symptoms.dylib (820.30.7) <DC3586C2-AA56-3419-88D3-FC0DBF08E3C0> /usr/lib/system/libsystem_symptoms.dylib

0x7fff6a890000 - 0x7fff6a8a3ff7 libsystem_trace.dylib (829.30.14) <69EBF017-D40F-30D7-9B0B-BFC862D761A5> /usr/lib/system/libsystem_trace.dylib

0x7fff6a8a5000 - 0x7fff6a8aaff7 libunwind.dylib (35.3) <6D4FCD49-D2A9-3233-95C7-A7635CE265F2> /usr/lib/system/libunwind.dylib

0x7fff6a8ab000 - 0x7fff6a8d7ff7 libxpc.dylib (1205.30.29) <F7E5F1BC-614B-39CB-B6CE-92A9C7B7EC0B> /usr/lib/system/libxpc.dylib



External Modification Summary:

Calls made by other processes targeting this process:

task_for_pid: 0

thread_create: 0

thread_set_state: 0

Calls made by this process:

task_for_pid: 0

thread_create: 0

thread_set_state: 0

Calls made by all processes on this machine:

task_for_pid: 6160

thread_create: 0

thread_set_state: 0



VM Region Summary:

ReadOnly portion of Libraries: Total=435.2M resident=0K(0%) swapped_out_or_unallocated=435.2M(100%)

Writable regions: Total=189.3M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=189.3M(100%)



VIRTUAL REGION

REGION TYPE SIZE COUNT (non-coalesced)

=========== ======= =======

Accelerate framework 256K 3

Activity Tracing 256K 2

CG backing stores 7516K 6

CG image 56K 7

CoreAnimation 388K 8

CoreGraphics 8K 2

CoreImage 40K 6

CoreUI image data 2636K 17

CoreUI image file 308K 7

Foundation 20K 3

Image IO 148K 2

Kernel Alloc Once 8K 2

MALLOC 164.9M 81

MALLOC guard page 112K 28

Memory Tag 242 12K 2

Memory Tag 249 156K 2

Memory Tag 251 40K 3

SQLite page cache 64K 2

STACK GUARD 56.0M 12

Stack 13.1M 14

VM_ALLOCATE 124K 19

__DATA 34.0M 292

__FONT_DATA 4K 2

__GLSLBUILTINS 2588K 2

__LINKEDIT 192.4M 8

__TEXT 242.8M 295

__UNICODE 560K 2

libnetwork 128K 5

mapped file 53.5M 28

shared memory 704K 17

=========== ======= =======

TOTAL 772.5M 849



Model: MacBookPro13,3, BootROM MBP133.0233.B00, 4 processors, Intel Core i7, 2.7 GHz, 16 GB, SMC 2.38f7

Graphics: Intel HD Graphics 530, Intel HD Graphics 530, Built-In

Graphics: Radeon Pro 460, AMD Radeon Pro 460, PCIe, 4 GB

Memory Module: BANK 0/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320

Memory Module: BANK 1/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x15A), Broadcom BCM43xx 1.0 (7.77.37.5.1a3)

Bluetooth: Version 6.0.2f2, 3 services, 27 devices, 1 incoming serial ports

Network Service: Belkin USB-C LAN, Ethernet, en8

USB Device: USB 3.0 Bus

USB Device: iBridge

USB Device: Belkin USB-C LAN

Thunderbolt Bus: MacBook Pro, Apple Inc., 23.1

Thunderbolt Bus: MacBook Pro, Apple Inc., 23.1

0
secure OP
Jan ’18

Hi,


After some more investigation, it actually seems to fail on calling the SecItemCopyMatching.


S.

0
secure OP
Jan ’18

Hi,
Had a second laptop in this state now, this time Sierra. (previous was HS)


Not even importing a p12 seems to work. The entire keychain seems corrupt.


Any ideas?


S.

0
DTS Engineer OP
Apple
Jan ’18

Please email me (my address is in the keychain) a non-redacted version of your crash report. I’m not entirely sure what’s going on with the version you posted (it could be your redactions, it could be DevForums munging the text) but the automated tool I use to investigate it has chucked a wobbly )-:

Make sure you reference this DevForums thread so that I have some context.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
secure OP
Feb ’18

Sorry for the delay, but I have sent you the full crash log via email. One small note, a reboot fixes the issue. The Keychain no longer causes a crash. S.

0
DTS Engineer OP
Apple
Feb ’18

With regards your crashing problem, I got your unmunged crash report and that did the trick. Specifically, it seems that we have seen problems like this before (r. 33476571) but they are proving hard to reproduce, as indicated by the fact that your restart of the system cleared the problem. If you can find a way to get the system back into this broken state, that’d be a super helpful bug report.

With regards your original issue (

SecItemCopyMatching
returning 
errSecSuccess
and yet 
identities
coming back as 
nil
), was that also cleared by the restart? Or is that still happening post restart?

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
secure OP
Feb ’18

Hi,


So we actually have a dev machine that has the issue and we are able to fully debug, however as this is obviously an issue within the keychain API framework we cannot get much further.


If we would reboot the machine, the original issue will also be cleared.


However it will occur again after some time.


S.

0
secure OP
Feb ’18

Any updates? We can reproduce the issue quite often.


S.

0
DTS Engineer OP
Apple
Feb ’18

Any updates?

I was hoping you’d respond to the question I posed earlier:

With regards your original issue (

SecItemCopyMatching
returning 
errSecSuccess
and yet identities coming back as 
nil
), was that also cleared by the restart? Or is that still happening post restart?

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
secure OP
Feb ’18

> With regards your original issue (

SecItemCopyMatching
returning 
errSecSuccess
and yet identities coming back as 
nil
), was that also cleared by the restart? Or is that still happening post restart?


This is no longer relevant. We thought this was the issue originally, but after more research found that it was crashing in the SecItemCopyMatching function itself.


So concerning the crash, any updates?


Thanks,


S.

0
DTS Engineer OP
Apple
Feb ’18

This is no longer relevant. We thought this was the issue originally, but after more research found that it was crashing in the 

SecItemCopyMatching
function itself.

OK.

So concerning the crash, any updates?

Not since my 2 Feb post.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware 

let myEmail = "eskimo" + "1" + "@apple.com"
0
SecItemCopyMatching crash (keychain corrupt)
First post date Last post date
 
 
Q